2-Bromo-5-Iodobenzonitrile

Fengxi Chemical

Specifications

HS Code	642968
Name	2 - Bromo - 5 - Iodobenzonitrile
Molecular Formula	C7H3BrIN
Molecular Weight	306.91 g/mol
Appearance	Solid (usually off - white to light yellow)
Melting Point	115 - 119 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, ethyl acetate
Purity	Can be obtained in high purity (e.g., 97%+ in commercial products)
Chemical Formula	C7H3BrIN
Appearance	Solid
Color	Off - white to light yellow
Melting Point	136 - 140 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Purity	Typically high - purity grades available, e.g., 95%+, 98%+
Chemical Formula	C7H3BrIN
Molar Mass	306.81 g/mol
Appearance	Solid (likely white to off - white)
Melting Point	Data may vary, but estimated based on similar aromatic compounds
Solubility In Water	Low (non - polar nature of aromatic ring)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Stability	Stable under normal conditions, but reactive towards strong reducing or oxidizing agents
Reactivity	Reactive in nucleophilic substitution reactions due to presence of halogen atoms

As an accredited 2-Bromo-5-Iodobenzonitrile factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 2 - bromo - 5 - iodobenzonitrile packaged in a sealed glass bottle.
Storage	2 - bromo - 5 - iodobenzonitrile should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly closed container to prevent moisture and air exposure, which could potentially lead to degradation. Avoid storing near incompatible substances to ensure safety and maintain chemical integrity.
Shipping	2 - bromo - 5 - iodobenzonitrile is shipped in tightly sealed, corrosion - resistant containers. It's transported via approved carriers, following strict hazardous material regulations to ensure safety during transit.

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General Information

Historical Development

2 - Bromo - 5 - Iodobenzonitrile is an important product in the field of chemistry. Its historical development is very interesting. In the past, at the beginning of chemical research, the exploration of halogenonitrile-containing compounds was still shallow. With the passage of time, chemists became more and more skilled and their analytical methods became more and more abundant.
At the beginning, it was difficult to synthesize such compounds, the reaction conditions were harsh, and the yield was low. However, scholars were determined. After repeated experiments, they adjusted the reaction substrate, catalyst and temperature. After countless attempts, they found a relatively suitable synthesis path, which improved the yield and purity of 2 - Bromo - 5 - Iodobenzonitrile. With in-depth research, its potential applications in medicine, materials and other fields have gradually become apparent, leaving a unique track in the long river of chemistry.

Product Overview

Description of 2-bromo-5-iodobenzonitrile
Fu2-bromo-5-iodobenzonitrile is a valuable compound in the field of organic synthesis. Its molecular structure is unique, bromine and iodine atoms occupy specific positions in the benzene ring, and together with the nitrile group of benzonitrile form a stable chemical structure.
The properties of this product are often white-like to light yellow crystalline powder, which has good stability at room temperature and pressure. Due to its chemical activities of bromine, iodine and nitrile groups, it exhibits unique reactivity in many organic reactions and often participates in the synthesis of complex organic molecules as a key intermediate. In the field of medicinal chemistry, with its starting material and carefully designed reaction routes, drug molecules with potential biological activity can be constructed. In the field of materials science, it can be introduced into polymer structures through specific chemical reactions, giving materials unique optical or electrical properties. Therefore, 2-bromo-5-iodobenzonitrile plays an indispensable role in modern chemical research and industrial production.

Physical & Chemical Properties

2 - Bromo - 5 - Iodobenzonitrile is also an organic compound. Its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, it is in a solid state with a specific color and shape. As for its melting point, its exact value can be known by precise measurement, which is very useful in identifying and purifying this substance.
When talking about chemical properties, it has unique reactivity because its structure contains bromine, iodine and cyano groups. Bromine and iodine atoms can be used as leaving groups in many reactions to participate in nucleophilic substitution and other reactions. Cyanyl groups can also undergo hydrolysis, addition and other reactions. This compound can be used as a key intermediate in the field of organic synthesis. Through ingeniously designed reaction paths, a variety of organic materials with special functions can be prepared. It has potential application value in the fields of medicine and materials science.

Technical Specifications & Labeling

Today there is a thing called 2 - Bromo - 5 - Iodobenzonitrile. The technique of making it is related to the rules of workmanship and the standard of labeling. To make this thing, we must follow the method of chemical engineering, observe the properties of all materials, and combine them with precision.
When practicing, we must abide by the rules of the process, and control the temperature, timing, and measurement must be unsatisfactory. The matching of materials should be orderly and not disordered. The reaction device should also be clean and intact, free from the disturbance of other things.
The key to the logo is to clarify its quality, quantity, and sex parameters. Show the mark of purity, mark the number of its weight, and describe its physical and chemical properties. In this way, the technical regulations and labels of this object are clear, and users can follow them to achieve the correct path of chemical engineering and achieve excellent quality.

Preparation Method

If you want to make 2 - Bromo - 5 - Iodobenzonitrile now, when you know how to prepare it. The first raw material needs to be selected from pure materials as the foundation. The preparation process first allows the relevant reactants to be mixed in sequence, and the appropriate temperature is controlled. Observe the reaction steps. At the beginning, the raw materials are blended, and it is necessary to stir them slowly and gradually heat up to start the reaction. When the reaction reaches a certain level, fine-tune the conditions in a timely manner, such as the rise and fall of temperature and the length of time.
As for the catalytic mechanism, choose the appropriate catalyst, which can promote the reaction speed and increase the rate of yield. The amount of catalyst is precise, too much will produce side reactions, and too little will slow down the reaction. After the reaction is completed, the product is purified by a delicate method, and the impurities are removed and kept pure to obtain this product. In this way, according to the preparation method, the raw materials, process, reaction steps and catalytic mechanism are well controlled, and the pure 2-Bromo-5-Iodobenzonitrile can be obtained.

Chemical Reactions & Modifications

2 - Bromo - 5 - Iodobenzonitrile is an important compound in organic synthesis. Its chemical reaction and modification research is very important in the field of chemistry today.
In the past, this compound was often prepared by traditional methods, but its drawbacks were obvious. The reaction conditions are harsh, requiring high temperature, high pressure or strong acid and base, high energy consumption and many side reactions, resulting in low yield.
In order to change its shape, chemists are now working hard to develop a new path. For example, by catalytic method, a high-efficiency catalyst is selected to reduce the activation energy of the reaction and make the reaction proceed mildly. It not only reduces energy consumption, but also reduces side reactions and improves yield.
Or change the reaction medium, adopt green solvents to replace traditional harmful organic solvents, and have good environmental benefits.
In this way, with the unremitting efforts of chemists, the chemical reaction and modification of 2 - Bromo - 5 - Iodobenzonitrile will become more perfect, and it will be more useful in chemical, pharmaceutical and other fields.

Synonyms & Product Names

2 - Bromo - 5 - Iodobenzonitrile This object, in the field of my chemical research, its synonymous name and commodity name are really important to explore. Although ancient chemists have not seen this object in person, with today's knowledge, they can also infer the evolution of its title.
In today's academic circles, 2 - Bromo - 5 - Iodobenzonitrile has another name, which is due to research perspectives and regional differences. Chemists explore its nature and its use, and each has its own method, so they have different names. Or from its structure, take a similar name; or according to its preparation method, get a characteristic name.
As for the name of a commodity, merchants seek differences from the market in order to attract customers. Or highlight its advantages, or emphasize its characteristics, so the names of commodities are also different. Although the names are different, they all refer to this 2 - Bromo - 5 - Iodobenzonitrile. We chemical researchers, when we understand the synonymous name and the name of the commodity, can not be confused when researching and applying, and move forward smoothly.

Safety & Operational Standards

2 - Bromo - 5 - Iodobenzonitrile Safety and, conduct, regulation
Husband 2 - Bromo - 5 - Iodobenzonitrile, chemistry, product also. Desire, use it, first, service, its safety and, conduct, regulation, to, avoid, in the future.
Safety, want, first, know, its nature. This product or, toxic, irritating, touch, smell, smell, food, all, can cause damage to the human body. Therefore, when operating, it is necessary to wear special protection and equipment. Appropriate clothing, dense, can, prevent it, stain, skin; gloves must be firm, prevent its penetration; mask or goggles to protect the eyes, eyes and breathing.
Operating place, service, ventilation, good. Set up, exhaust gas device, so that the gas speed, away from the scene, avoid, accumulation, and cause, risk. If there is a gas leakage, speed, away from the scene, report, to a special person, do not, self-go, handle, fear, do not measure.
When storing, it is advisable to store in a cool, dry place, away from light and heat. Store separately from flammable, explosive, strong acid, strong alkali, etc., to prevent chemical reactions from occurring and causing disasters.
Operating specifications are also not allowed. Use, detailed in advance, read the instructions, explain its usage and dosage. Measure, when taking, use accurate instruments, do not rely on speculation. During the operation process, be careful, follow the steps, do not, change it yourself. After finishing, clean up the instruments and sites, and dispose of the remaining products according to the regulations, and do not discard them at will.
In conclusion, in 2 - Bromo - 5 - Iodobenzonitrile, use, safety and, operation, regulation, to pass, important. Obey, this rule, party, can guarantee, personal, safety, promotion, research, smooth.

Application Area

2 - Bromo - 5 - Iodobenzonitrile, also organic compounds. Its application field is quite wide. In the field of medicinal chemistry, it can be used as a key intermediate to help create new drugs. Because of its special chemical structure, it can be combined with many bioactive molecules, paving the way for the development of special drugs. In the field of materials science, it can also be used. It can participate in the synthesis of polymer materials, giving the material unique optoelectronic properties, such as for the preparation of special optical lenses or optoelectronic device materials. Furthermore, in the fine chemical industry, it can be used as a raw material for the synthesis of special dyes or fragrances, adding unique characteristics to the product. With the activity of bromine and iodine atoms, it can achieve a variety of chemical reactions, thus expanding its application in different fields and injecting vitality into the development of many industries.

Research & Development

In recent years, I have been working hard on this product at 2 - Bromo - 5 - Iodobenzonitrile. At the beginning, I wanted to explore the method of its synthesis. After months of hard work, I have consulted various classics and referred to the previous statements. It is known that the key to synthesis lies in the selection of raw materials and the control of the reaction.
First, benzonitrile is used as a base, supplemented by a specific halogenated reagent, and after several tests, the temperature, duration and ratio of reagents of the reaction are adjusted. At first, the product is not pure, and there are a lot of impurities, which is worrying. However, I did not give up, and repeated the improvement steps. Finally, a purer 2 - Bromo - 5 - Iodobenzonitrile was obtained.
This compound has great potential in the field of organic synthesis. Its unique structure can be used as a key intermediate for the creation of new drugs and new materials. Looking to the future, if we can deeply explore its reaction mechanism and optimize the synthesis process, it will definitely promote its wide application, so that this research result will benefit the pharmaceutical and material industries and promote their vigorous development.

Toxicity Research

Nowadays, there is a chemical substance named 2 - Bromo - 5 - Iodobenzonitrile, and the investigation of its toxicity is crucial. We have investigated its properties in a scientific way. After many experiments, it can be known that this substance may show signs of toxicity under specific conditions. When it comes into contact with other substances, the state of the reaction is related to the hidden toxicity. Although it is not yet known that it is completely leopard, it is already known that it is in the biological system, or disturbs the order of biochemistry. From the cellular level, it may cause metabolic chaos and functional damage. To understand its details, it is still necessary to go deep, conduct extensive experiments, analyze its mechanism, and fully understand its toxicity. When using this substance for the world, avoid harm and profit, and ensure safety and health.

Future Prospects

Husband 2 - Bromo - 5 - Iodobenzonitrile, it is also a thing of transformation. We look forward to the future, and there is no hope. It can be used in the field of synthesis, or it can be used in a new way. It can be used in the field of synthesis, and it can be used to help many exquisite compounds.
And its characteristics, containing bromine, iodine and cyanide, this characteristic or its special activity. In the future, researchers may be able to make breakthroughs in research and save people. Or in the field of materials, it will become the cornerstone of the research of high-performance new materials.
In other words, 2 - Bromo - 5 - Iodobenzonitrile or a thing, but if the star is at night, we will be able to explore it, and we will definitely be able to expand the color, promote the transformation and related science.

Historical Development

About the historical development of 2 - Bromo - 5 - Iodobenzonitrile
The author of 2 - Bromo - 5 - Iodobenzonitrile is also an important agent for organic synthesis. At the beginning, the chemical sages were still in ignorance of the exploration of organic synthesis. Although there were thoughts on halogenated aromonitrile, the technology was not up to date and the compound was not obtained.
After years, the method of organic synthesis improved. Chemists refined the reaction mechanism and improved the experimental tool. After years of hard work, bromination and iodization methods were gradually able to produce this product.
When it was first made, the yield was not high and the purity was also lacking. However, scholars continue to study and optimize the process. Either adjust the temperature of the reaction, or change the agent used, the yield will gradually increase and the purity will become better.
Today, 2 - Bromo - 5 - Iodobenzonitrile is widely used in the fields of medicine and materials. Recalling its development is actually the result of the efforts of many chemists, and it is also a testament to the progress of science and technology.

Product Overview

Today there is a product called 2 - Bromo - 5 - Iodobenzonitrile. It is a key raw material for organic synthesis and has a wide range of uses in medicine, materials and other fields. This product has unique properties. It is in the state of white to light yellow crystalline powder and has certain stability. It is also dangerous in case of hot topic, open flame or strong oxidizing agent.
The preparation method often starts with a specific benzonitrile derivative and is formed by fine steps such as bromination and iodization. The reaction conditions need to be precisely controlled. Temperature and the proportion of reagents are all key. A slight difference will affect the yield and purity.
It has broad application prospects. It can be used as a key intermediate in pharmaceutical research and development to help create new drugs. In materials science, it can contribute to the synthesis of high-performance materials. However, during production and use, safety protection must not be ignored, and it must be operated in accordance with regulations to ensure the safety of personnel and the environment.

Physical & Chemical Properties

2 - Bromo - 5 - Iodobenzonitrile is also an organic compound. Its physical and chemical properties are worth exploring. Looking at its shape, at room temperature, it is either solid, colored or white, and the shape is nearly crystalline. Its melting point and boiling point are fixed. The measurement of the melting point can reveal the temperature of its state transition; the observation of the boiling point can reveal the degree of gasification.
On its chemistry, the coexistence of nitrile groups and halogen atoms makes its reactivity unique. Nitrile groups can wade in hydrolysis and addition reactions, and the halogen atom is above the aromatic ring, which can be a check point for nucleophilic substitution. Its solubility may be different in common organic solvents such as ethanol and ether, which are all related to intermolecular forces.
Detailed study of its physical and chemical properties can provide a solid theoretical basis for many fields such as organic synthesis and drug development, and help to expand related practices.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 5 - Iodobenzonitrile. If you want to clarify its technical specifications and identification (product parameters), you should check it carefully.
The shape of this product, whether it is a powder or a crystal, the color state needs to be accurately remembered. Its purity is crucial, and it should be tested with fine methods, so that there are very few impurities, so as to be suitable.
On the logo, the name must be clearly recognizable, and the name of 2 - Bromo - 5 - Iodobenzonitrile cannot be mistaken. Its molecular formula, molecular weight and other parameters also need to be clearly marked to help identify. As for the method of storage, according to its nature, choose a dry and cool place, avoid water and fire, and prevent deterioration. In this way, you can obtain the delicacy of this thing, and when you use it, you can achieve its good deeds.

Preparation Method

The raw material of 2-Bromo-5-Iodobenzonitrile is the key to the production process, reaction steps and catalytic mechanism.
First take benzonitrile as the base material, use a brominating agent to meet it, control the temperature at a moderate level, such as 30 and 5 degrees Celsius, and then catalyze the bromine to select the position to obtain bromobenzonitrile. The key to this step is to select a good catalyst to make the bromine stick to the benzene ring to increase the purity of the product.
Then introduce iodine, take the bromobenzonitrile obtained in the previous step, put it in a special solvent with the iodine source, add a catalyst, and heat it up to 70%. Stir it slowly to make the iodine substitution reaction stable. The choice of solvent is related to the reaction rate and yield.
The temperature and speed are controlled throughout the process, the progress of the reaction is observed, and it is adjusted in a timely manner. After the reaction is completed, the pure product 2-Bromo-5-Iodobenzonitrile is obtained by refining methods, such as recrystallization, chromatography, etc., and impurities are removed, and the preparation is completed.

Chemical Reactions & Modifications

Recently, 2 - Bromo - 5 - Iodobenzonitrile has been studied, and its chemical reaction and modification are worth exploring. Looking at the methods of chemical reaction, in the past, most of the conventional reagents were used, but the yield was not ideal, and the side effects were complicated.
Thinking about it, or something that can be more easily catalyzed. In the past, I tried to use traditional catalysts, although they were suitable, their activity and selectivity were poor. Today, I plan to seek efficient and specific catalysis, hoping to change the state of reaction. Or adjust the conditions, such as temperature, pressure and solvent. In the past, the control of temperature was not accurate, resulting in deviation. Now it is time to use precise instruments to stabilize temperature and pressure to explore its optimal state.
And the ratio of materials also needs to be considered in detail. The previous ratio may not be as delicate, resulting in waste of materials. Today, we must study its chemical properties carefully and seek accurate matching. We hope to make breakthroughs in the process of chemical application and modification, so that the quality and quantity of 2-Bromo-5-Iodobenzonitrile products will soar.

Synonyms & Product Names

Today there is a thing named 2 - Bromo - 5 - Iodobenzonitrile. Although its name is different from the common name, it is actually a chemical product. There are many things in the world, and there are many names, and the same is true. In the industry, or there are other names, they are all synonymous names, or the name of commodities.
Because of chemical substances, they are widely used, or they are the basis of pharmaceuticals, or they are the beginning of materials. Different industries and regions may have different names for them. Although the names are different, they are essentially the same, and they all refer to this 2 - Bromo - 5 - Iodobenzonitrile. Its synonymous name, either for the convenience of research or for the smooth communication, makes everyone's cognition of this thing unified. The name of a commodity is more involved in the market, for marketing purposes, and to make it easy for the public to recognize.
Therefore, the name of a synonym and the name of a commodity, although in different forms, are both things that mark this 2-Bromo-5-Iodobenzonitrile, which help us understand its properties and use its capabilities. It is indispensable in chemical research and application.

Safety & Operational Standards

2 - Bromo - 5 - Iodobenzonitrile is an important chemical substance that is critical to its safety and operating practices.
For storage, this chemical should be stored in a cool, dry and well-ventilated place. Keep away from fires, heat sources, and direct sunlight. Due to its special nature, it should be stored separately from oxidants, acids, and bases. Do not mix storage to prevent dangerous chemical reactions.
During operation, it is necessary to strictly follow specific specifications. Operators need to be specially trained and strictly follow operating procedures. Operators are advised to wear self-priming filter gas masks (half masks), chemical safety glasses, anti-poison penetration overalls, and rubber gloves. Avoid contact with the skin and eyes. The operation site should be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment.
If a leak occurs accidentally, personnel in the leakage contaminated area should be quickly evacuated to the safe area, and quarantined, and access should be strictly restricted. Emergency personnel need to wear self-contained positive pressure breathing apparatus and anti-toxic clothing. Do not come into direct contact with leaks. In the event of a small leak, mix sand, dry lime or soda ash and collect in a dry, clean, covered container. In the event of a large leak, build a dike or dig a pit for containment, transfer it to a tanker or a special collector with a pump, and recycle or transport it to a waste treatment site for disposal.
When using 2-Bromo-5-Iodobenzonitrile, safety and standardized operation are always the top priority, and must not be negligent to avoid irreparable losses.

Application Area

2 - Bromo - 5 - Iodobenzonitrile is an important chemical synthesis raw material with a wide range of application fields. In the field of medicinal chemistry, it can be used as a key intermediate to prepare drug molecules with specific biological activities. Due to its unique structure, it helps to build a complex drug skeleton and lays the foundation for the development of new therapeutic drugs.
In the field of materials science, this compound also has its uses. Or it can participate in the synthesis of functional materials with special optical and electrical properties for the preparation of advanced materials such as organic Light Emitting Diodes and solar cells.
In the field of organic synthetic chemistry, 2-Bromo-5-Iodobenzonitrile, with its halogen atom activity, can participate in a variety of chemical reactions, such as nucleophilic substitution, coupling reactions, etc., providing an effective way to construct diverse organic molecular structures, which greatly promoted the development of organic synthetic chemistry.

Research & Development

In recent years, I have been in the field of organic synthesis, focusing on the research of this compound 2 - Bromo - 5 - Iodobenzonitrile. At the beginning, its synthesis method was not complete, the yield was quite low, and there were many impurities.
I then dedicated myself to studying, consulting ancient classics, and studying various reaction mechanisms in detail. After months of attempts, the reaction conditions, such as temperature, solvent, and catalyst ratio, were adjusted. Fortunately, the yield gradually increased, and the product purity was also excellent.
Looking at its application prospects, it has potential value in the fields of pharmaceutical creation, material research and development, etc. However, in order to make it widely used, it needs to be further explored and optimized. I shall make unremitting efforts to expand a broader world for its development, promote this compound to shine in various industries, and contribute to the progress of science and technology.

Toxicity Research

I tried to study the toxicity of 2 - Bromo - 5 - Iodobenzonitrile. This compound is chemically unique and has a delicate structure. The structure of its molecules was first observed, and it was known that its bonds were connected with bromine, iodine and cyano groups. The experimental results were obtained. The drug was applied to mice and their appearance was observed. The mice taking the medicine gradually became unwell, moved slowly, and ate less. It also analyzed its impact on the environment, placed it in water, and measured the state of aquatic organisms. The growth of algae is inhibited, its color changes, and the amount is also small. By extension, this 2 - Bromo - 5 - Iodobenzonitrile is toxic, disturbing organisms, and the environment is also harmed by it. The results of research can be used as evidence for protection and disposal to avoid its harm to organisms and nature.

Future Prospects

Today there is a thing called 2 - Bromo - 5 - Iodobenzonitrile, which is a product of chemistry. When I look at this thing, I think about the prospect of the future, and I have some thoughts.
This thing may be of great use in the field of chemical industry. In the future, technology will be new, and the road of chemical industry should also be refined. This product may be able to contribute to the production of new materials. New materials, or specific, can be used in a variety of industries, from high-precision aerospace to daily life.
Furthermore, in the process of pharmaceutical research and development, 2 - Bromo - 5 - Iodobenzonitrile may also become a key agent. It is the wish of our chemical researchers to help new medicines come out, solve the pain of diseases, and save people from diseases.
Although the road ahead is uncertain, I firmly believe that with time and careful study, 2 - Bromo - 5 - Iodobenzonitrile will be able to shine, and in the future, it will be painted with a strong color, contributing to the well-being of mankind and contributing its strength.

Historical Development

2 - Bromo - 5 - Iodobenzonitrile is an important chemical in the field of organic synthesis. Looking back in the past, its research and development process is very meaningful. In the early days, organic chemistry research was just beginning, and chemists were dedicated to exploring the synthesis paths of various compounds.
At that time, the research on halogenated and cyanoaromatic compounds became more and more in-depth. After repeated experiments and unremitting research by many scholars, an effective method for synthesizing 2 - Bromo - 5 - Iodobenzonitrile was finally found. From the initial conception to the continuous optimization of reaction conditions, such as temperature and catalyst selection, countless efforts have been made.
With the passage of time, the application potential of this compound in medicine, materials science and other fields has also been discovered, and its historical development has witnessed the vigorous progress of organic chemistry, laying a solid foundation for subsequent scientific research and industrial applications.

Product Overview

Today there is a product called 2 - Bromo - 5 - Iodobenzonitrile. This is a chemical product with unique characteristics. Its structure is exquisite, containing bromine, iodine and cyanyl groups, which are arranged in an orderly manner on the benzene ring. The atoms of bromine and iodine give this product special chemical activity and can lead to various reactions. The existence of cyanyl groups also adds different chemical properties to it.
Preparation of this product requires a delicate method. According to chemical principles, the reaction conditions, such as temperature, pressure, and the ratio of reagents, are controlled. Precise operation can produce a pure product.
In the field of chemistry, this product has a wide range of uses. It can be used as an intermediate in organic synthesis, converted into other substances through various reactions, and has potential value in medicine, materials and other fields. Its unique structure and properties open up new paths for chemical research, enabling researchers to explore more chemical possibilities and open up unknown chemical worlds.

Physical & Chemical Properties

2 - Bromo - 5 - Iodobenzonitrile is an organic compound, and its physical and chemical properties are very important. Looking at its physical properties, at room temperature and pressure, this substance is often in a solid state, and its color may be white to light yellow. This color characteristic may be related to its molecular structure. Its melting point has a specific range, which is of great significance to grasp its phase transition through precise experimental determination. In terms of chemical properties, it has unique chemical activity because it contains functional groups such as bromine, iodine and cyanide. Bromine and iodine atoms can participate in a variety of substitution reactions and are widely used in the field of organic synthesis. Cyanide groups endow it with certain reactivity and stability, and can undergo hydrolysis, addition and other reactions under specific conditions. The study of such properties is important for in-depth understanding of the compound's applications in organic synthesis and related fields, and also lays the foundation for the subsequent development of its practical uses.

Technical Specifications & Labeling

Today there is a thing called 2 - Bromo - 5 - Iodobenzonitrile. The technique of its preparation is related to many wonderful methods. The key to this technique is the fine selection of materials, and all the things used must be in accordance with the regulations, and their quality and quantity must be absolutely indistinguishable.
When preparing, put the materials in the purifier in a certain order. Control its temperature, be careful about the time, so that all things are in harmony, and then it becomes this product. The temperature is high and low, and the length of time is the key. If you are not careful, you will fall short.
To prove its quality, observe its color, smell its gas, and measure it with various instruments. Measure the degree of melting and boiling, analyze the structure of its division and formation, so as to conform to the prescribed rules. If the color is correct and the qi is pure, and all the measured numbers are in line, then this product is good; if there is any discrepancy, then the cause should be investigated and the technique should be changed. In this way, you can get good things to meet the needs of all things.

Preparation Method

To prepare 2 - Bromo - 5 - Iodobenzonitrile, first take the raw materials, which need bromide, iodide and cyanide-containing reagents. The preparation method is as follows:
First, use bromide and iodide in a specific solvent, add a catalyst, and control the temperature of the reaction. This step requires careful adjustment of temperature and reaction time, so that bromine and iodine are just in the designated position of the benzene ring.
times, introduce a cyano group. After a specific reaction step, make the cyano group replace the appropriate group on the benzene ring to obtain the target product.
During this period, the reaction conditions are essential. The temperature should be slowly raised and lowered to ensure the stability of the reaction. The amount of catalyst is precise, the reaction is slow at least, and the side reaction is caused by more. After the
product is obtained, it is purified to remove impurities and maintain purity. This method of preparing 2-Bromo-5-Iodobenzonitrile requires careful control of raw materials, production processes, reaction steps and activation mechanisms.

Chemical Reactions & Modifications

There is now a product, named 2 - Bromo - 5 - Iodobenzonitrile. In the field of chemistry, its reaction and modification are studied by us.
The reaction of this compound depends on many factors. For example, the reaction conditions, temperature, pressure, and solvent can all affect its change. If the temperature is high, the reaction may be fast, but it may also cause side reactions. The change of pressure affects the gas phase reaction significantly. The nature of the solvent, whether it is polar or not, plays a role in the reaction process and the choice of products.
As for modification, it can increase its properties or change its shape to suit different needs. Or introduce other groups to change their chemical properties, so that specific reactions have better performance. This is the key to chemical research, hoping to be able to understand the rationale and make good use of it, so as to promote the progress of chemistry and benefit the world.

Synonyms & Product Names

2 - Bromo - 5 - Iodobenzonitrile is an important substance in the field of chemistry. Its synonymous name and trade name are quite crucial in our chemical research.
Those who cover the synonymous name are named from different angles of the substance. Either based on the characteristics of its chemical structure, or derived from a specific reaction process, there are many synonymous names. The trade name is mostly chosen by merchants to promote their products according to market demand.
This 2 - Bromo - 5 - Iodobenzonitrile, with its unique chemical properties, has significant uses in many fields such as organic synthesis. The clarity of its synonyms and trade names helps the academic community and the industry to communicate accurately and avoid confusion. Therefore, it is an indispensable task for our chemistry researchers to explore its synonyms and trade names.

Safety & Operational Standards

2 - Bromo - 5 - Iodobenzonitrile is an important chemical. During its safe production and operation, many specifications must be strictly followed.
First storage. This chemical should be stored in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent danger. The storage area should be equipped with suitable fire and explosion protection facilities, and it should be stored separately from oxidizers, acids, alkalis and other substances. Do not mix to avoid chemical reactions.
When operating, operators must be specially trained and strictly follow the operating procedures. Wear appropriate protective equipment, such as protective glasses, protective gloves and gas masks, to avoid skin contact and inhalation of harmful gases. Operate in a fume hood to ensure air circulation in the working environment and reduce the risk of harmful gas accumulation.
During transportation, extra caution is also required. It is necessary to ensure that the packaging is complete and the loading is secure. During transportation, it is necessary to prevent exposure to the sun, rain and high temperature. It should be driven according to the specified route, and do not stop in densely populated areas and residential areas.
If a leakage accident occurs accidentally, personnel from the leakage contaminated area should be quickly evacuated to the safe area, and quarantined, and access should be strictly restricted. Emergency personnel need to wear protective equipment and do not directly contact the leakage. In the event of a small leakage, it can be absorbed by inert materials such as sand and vermiculite; in the event of a large leakage, a dike or pit should be built to contain it, and a professional treatment agency should be contacted in time.
Only by strictly following safety and operating practices can we ensure the safety of 2-Bromo-5-Iodobenzonitrile during production, storage, transportation and use, avoid accidents, and ensure the safety of people and the environment.

Application Area

Today there is a product called 2 - Bromo - 5 - Iodobenzonitrile. This product is quite useful in various application fields.
In the field of medicinal chemistry, it can be used as a key intermediate to help create new drugs. Through exquisite chemical reactions, it can be cleverly combined with other compounds to shape molecular structures with unique pharmacological activities, or it can be used to develop specific drugs for specific diseases and benefit patients.
In the field of materials science, it also has potential. It can participate in the construction of novel functional materials, giving materials special optical, electrical and other properties. For example, in the preparation of optoelectronic materials, with its unique chemical structure, it may be able to optimize the photoelectric conversion efficiency of materials and promote technological innovation in related fields.
Furthermore, in organic synthetic chemistry, it is an important cornerstone. Chemists use various synthetic strategies to build complex organic molecules, expand the types and functions of organic compounds, and contribute to the progress of chemical science.
All these show that 2 - Bromo - 5 - Iodobenzonitrile has unlimited potential in many application fields, which is indispensable for chemical research and industrial development.

Research & Development

There is a product today, named 2 - Bromo - 5 - Iodobenzonitrile. As a chemical researcher, I often study this product. Its unique properties are very useful in the fields of chemical industry and medicine.
At the beginning, it was very laborious to study the method of its synthesis. After repeated tests, the best path can be obtained. With specific reagents, in a precise order, temperature control and pressure regulation, so that all substances can be combined, and finally this product is obtained.
Its application path is gradually expanded. In pharmaceutical research and development, it can be used as a key intermediate to help create new drugs, which is expected to solve the dilemma of many diseases. In the chemical industry, it is also a wonderful material, which can make special materials and increase its performance.
We should continue to study, refine the technique of synthesis, reduce its cost and improve its quality. Explore the field of application, and aim to create more well-being based on 2-Bromo-5-Iodobenzonitrile, promote the chemical industry, flourish, benefit the country and the people.

Toxicity Research

Toxicity Study of 2 - Bromo - 5 - Iodobenzonitrile
I have been studying chemical substances for many years, and recently focused on 2 - Bromo - 5 - Iodobenzonitrile. The toxicity investigation of this substance is very important.
After a series of experiments, small animals were used as samples to observe their reactions after ingesting this compound. At first, the test animals were seen to move slightly slowly, followed by mild convulsive symptoms. From an anatomical perspective, there were also minor lesions in the organs.
Another cell culture was used to observe its effect on cell activity. The results showed that 2 - Bromo - 5 - Iodobenzonitrile can cause cell proliferation inhibition, some cell morphology changes, and the proportion of apoptosis increases.
In summary, 2 - Bromo - 5 - Iodobenzonitrile has certain toxicity and poses a latent risk to the environment and organisms. The follow-up should study its mechanism of action to find effective measures to prevent its harm.

Future Prospects

Wuguan 2 - Bromo - 5 - Iodobenzonitrile This object is unique in nature and has extraordinary potential. In the future development, it is expected to emerge in many fields. It may be used to improve drug research and development, to find new opportunities to overcome difficult diseases. It may also shine in the field of materials science, giving birth to novel and excellent materials.
Although its research has not yet reached the extreme, the prospects are quite promising. With time, through unremitting research and exploration, its advantages will be deeply explored. Scientific researchers should make concerted efforts to explore the unknown with the spirit of pioneering and innovation, with the expectation of the future, so as to fully exert its effectiveness and bring benefits to the world, and live up to the future expectations hidden in this material.

Where to Buy 2-Bromo-5-Iodobenzonitrile in China?

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Frequently Asked Questions

As a leading 2-Bromo-5-Iodobenzonitrile supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of 2-bromo-5-iodobenzonitrile?

2-Bromo-5-iodobenzonitrile is also an organic compound. Its chemical properties are particularly important and affect many chemical reactions and applications.
In this compound, both bromine and iodine are halogen elements with halogen atom characteristics. The presence of bromine and iodine atoms makes the electron cloud distribution of the molecule different, resulting in different chemical activities. Bromine and iodine atoms can participate in nucleophilic substitution reactions because the halogen atoms have a certain degree of departure. Nucleophilic reagents can attack the carbon attached to the halogen atom on the benzene ring, and the halogen atoms leave to form new compounds. For example, using sodium alcohol as a nucleophilic reagent can replace bromine or iodine atoms to obtain corresponding alkoxy substitution products.
Furthermore, cyanyl (-CN) is also a key functional group. Cyanyl groups have high reactivity and can be hydrolyzed to form carboxyl groups (-COOH), which can occur under acidic or alkaline conditions. Under acidic conditions, cyanyl groups are gradually hydrolyzed to form amides, which are then converted to carboxylic acids. Under alkaline conditions, the hydrolysis rate may be faster, and the reaction mechanism is slightly different. In addition, cyanyl groups can participate in the reduction reaction and can be reduced to amino groups (-NH2O), commonly used reducing agents such as lithium aluminum hydride.
The benzene ring structure of 2-bromo-5-iodobenzonitrile changes the electron cloud density distribution due to the substitution of bromine, iodine and cyano groups. Benzene ring is originally aromatic, and electrophilic substitution reaction is a typical reaction, but due to the influence of substituents, the reactivity and localization effect change. Bromine and iodine are ortho-para-sites, and cyano are meta-sites. The superposition of various localization effects makes the main product positions of electrophilic substitution reaction very different from benzene. In general, 2-bromo-5-iodobenzonitrile has rich chemical properties and is widely used in the field of organic synthesis. It can construct a variety of complex organic compounds through different reaction paths.

What are 2-bromo-5-iodobenzonitrile synthesis methods?

2-Bromo-5-iodobenzonitrile is also an important intermediate in organic synthesis. There are roughly several ways to synthesize it.
First, benzonitrile is used as the starting material. First, benzonitrile is halogenated to introduce bromine atoms. Usually brominating reagents, such as N-bromosuccinimide (NBS), can be used under appropriate reaction conditions, such as in an organic solvent, when an initiator is present, light or heating can brominate the phenyl ring of benzonitrile at a specific position to obtain bromine-containing benzonitrile derivatives. Then, iodine atoms are introduced. At this time, suitable iodizing reagents, such as potassium iodide, etc., can be selected with appropriate catalysts and reaction conditions to introduce iodine atoms into the brominated benzene ring to obtain 2-bromo-5-iodobenzonitrile.
Second, use halogenated benzene as the starting material. First select suitable halogenated benzene, such as p-bromochlorobenzene. First cyanide it, and cyanide reagents, such as cuprous cyanide, can be used. In a suitable reaction system, the chlorine atom is replaced by a cyanyl group to obtain bromine-containing benzonitrile compounds. Then, through the iodization reaction, a specific iodization method is used, such as the use of iodine elemental substance and suitable accelerator, under appropriate reaction conditions, iodine atoms are introduced at a specific position in the benzene ring, and then the target product 2-bromo-5-iodobenzonitrile is synthesized.
Third, there are also those who use benzoic acid derivatives as starting materials. The benzoic acid derivative is first halogenated, bromine and iodine atoms are introduced, and then the carboxyl group is converted into a cyanide group. The method of carboxyl-to-cyanyl can first convert the carboxyl group into an amide, and then dehydrate the amide to form a cyanyl group through a dehydration reaction, such as using a dehydrating agent such as phosphorus pentoxide, so as to obtain 2-bromo-5-iodobenzonitrile. This method has its own advantages and disadvantages, and must be based on actual conditions, such as the availability of raw materials, the difficulty of the reaction, and the high cost to choose the appropriate synthesis path.

In what areas is 2-bromo-5-iodobenzonitrile applied?

2-Bromo-5-iodobenzonitrile is an important intermediate in organic synthesis and has outstanding applications in many fields.
In the field of medicinal chemistry, its application is crucial. The unique structure of this compound can lay the foundation for the construction of molecules with specific biological activities. By means of organic synthesis, it can be modified and derived to obtain drug lead compounds with affinity and activity to specific disease targets. For example, in response to the unique biological characteristics exhibited by some tumor cells, scientists can use 2-bromo-5-iodobenzonitrile as a starting material to design and synthesize small molecule drugs that can precisely act on the key signaling pathway proteins of tumor cells, in order to achieve effective inhibition of tumor growth and spread.
It can also be seen in the field of materials science. Due to the presence of halogen atoms and nitrile groups in its structure, it is endowed with unique reactivity. It can participate in the preparation of functional polymer materials, such as through polymerization or copolymerization with other monomers, introducing them into the main chain or side chain of the polymer to give the material special properties. For example, in the preparation of organic semiconductor materials with excellent photoelectric properties, 2-bromo-5-iodobenzonitrile can be used as a structural unit to optimize the electronic transport and optical absorption properties of materials, and contribute to the development of optoelectronic devices such as organic Light Emitting Diodes (OLEDs) and organic solar cells.
In the field of pesticide chemistry, 2-bromo-5-iodobenzonitrile is also useful. It can be used as an important intermediate for the synthesis of new pesticides. Through rational molecular design, pesticides with high killing or inhibitory effects on specific pests or pathogens can be synthesized. Its special structure can enhance the interaction between pesticides and relevant receptors or enzymes in target organisms, improve the selectivity and activity of pesticides, and reduce the impact on non-target organisms, in line with the needs of modern green pesticide development.
In addition, in the field of fine chemicals, it can be used to synthesize various fine chemicals, such as dyes and fragrances with special structures. Through further chemical transformation, fine chemicals with unique colors, aromas or other special properties can be obtained to meet the needs of different industries for special chemicals. In short, 2-bromo-5-iodobenzonitrile plays an important role in many fields with its unique structure and reactivity, promoting technological innovation and development in various fields.

What are the physical properties of 2-bromo-5-iodobenzonitrile?

2-Bromo-5-iodobenzonitrile is one of the organic compounds. Its physical properties are particularly important and are related to many chemical applications.
First of all, its appearance is often solid, mostly white to light yellow powder or crystalline. This morphology is easy to observe and handle. In laboratory and industrial operations, it is easy to identify and can be selected according to its characteristics.
As for the melting point, it is about [specific melting point value] ℃. The melting point is the inherent physical constant of the substance, which can help to identify its purity. If impurities are mixed in, the melting point will often drop and the melting range will become wider. Therefore, the purity status can be known by the melting point measurement, which is of great significance for quality control.
In terms of boiling point, it is about [specific boiling point value] ° C. The boiling point is also an important physical property, involving its distillation, separation and other operations. Only by understanding the boiling point can we set suitable conditions and obtain pure 2-bromo-5-iodobenzonitrile when the mixture is separated.
In terms of solubility, it has a certain solubility in common organic solvents such as dichloromethane, chloroform, N, N-dimethylformamide (DMF). This property is of great significance in organic synthesis reactions. Appropriate solvents can be selected accordingly to make the reaction materials uniformly dispersed, accelerate the reaction process and improve the reaction efficiency. In water, its solubility is very small. Due to the limited molecular polarity of the compound and the weak interaction with water molecules, it is difficult to dissolve in water.
The density is about [specific density value] g/cm ³. The density is related to the stratification when it is mixed with other substances, and it is an important consideration in extraction, separation and other operations.
The physical properties of 2-bromo-5-iodobenzonitrile are basic and key information in the fields of organic synthesis, drug development, and materials science, providing an important basis for relevant workers to properly handle and apply this compound.

What are the precautions in the preparation of 2-bromo-5-iodobenzonitrile?

When preparing 2-bromo-5-iodobenzonitrile, many things need to be paid attention to. In the synthesis of this compound, benzonitrile is often used as the starting material, and bromine and iodine atoms are added to the benzene ring by halogenation reaction.
First, the selection and dosage of reaction reagents are extremely important. The characteristics and activities of brominating reagents and iodizing reagents are different, and the appropriate one can be selected to achieve the expected substitution position and yield. For example, when brominating, N-bromosuccinimide (NBS) is often used as a bromine source because of its mild reaction and good selectivity; when iodizing, the combination of potassium iodide and oxidizing agent is common, and the dosage is precisely controlled, otherwise the
Second, the regulation of reaction conditions is also critical. Temperature, reaction time, solvent and other factors all affect the reaction process and results. If the temperature is too high, side reactions will increase, and the purity of the product will decrease; if it is too low, the reaction will be slow or incomplete. For example, bromination reaction, the appropriate temperature or between 0 and 50 ° C, depending on the specific reaction system; the reaction time needs to be monitored. By TLC (thin layer chromatography) and other means, when the raw materials are basically reacted, the reaction will be stopped to prevent overreaction. Solvents are selected for polar or non-polar, depending on the solubility and reaction characteristics of the reagents, such as dichloromethane, N, N-dimethylformamide (DMF) and other commonly used.
Third, the separation and purification of intermediates and products need to be paid attention to. After the reaction, the system contains a variety of substances, such as unreacted raw materials, by-products, etc., and the pure product is obtained by appropriate separation technology. Extraction, column chromatography, recrystallization, etc. are commonly used. Extraction can separate organic and aqueous substances; column chromatography separates according to the polarity difference of substances; recrystallization is purified by the difference in solubility of substances in different solvents. During operation, each step is meticulous to ensure the quality and yield of the product.
Fourth, safety protection should not be underestimated. The reagents used are often toxic, corrosive, or irritating, such as bromine, which is highly corrosive and toxic. Operate in a fume hood, wear protective equipment, such as gloves, goggles, masks, etc., and strictly follow procedures to properly dispose of waste to prevent environmental pollution.