1-Iodo-4-Bromonaphthalene

Fengxi Chemical

Specifications

HS Code	292392
Chemical Formula	C10H6BrI
Molar Mass	326.96 g/mol
Appearance	Solid
Color	Off - white to light yellow
Melting Point	97 - 99 °C
Boiling Point	325.7 °C at 760 mmHg
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Purity	Typically sold as high - purity (e.g., 97%+)
Cas Number	766 - 48 - 3
Chemical Formula	C10H6BrI
Molar Mass	333.96 g/mol
Appearance	Solid
Color	Off - white to light yellow
Melting Point	109 - 111 °C
Boiling Point	347.8 °C at 760 mmHg
Density	2.07 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like chloroform, dichloromethane
Flash Point	164.2 °C
Stability	Stable under normal conditions, but light - sensitive
Chemical Formula	C10H6BrI
Molecular Weight	327.96
Appearance	Solid (usually)
Odor	Typically odorless or very faint odor
Melting Point	Approximately 88 - 92 °C
Boiling Point	Estimated around 330 - 340 °C (decomposes in air)
Density	Calculated density: around 2.19 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like chloroform, dichloromethane, ethyl acetate
Stability	Stable under normal conditions but may be sensitive to light and air over long - term storage

As an accredited 1-Iodo-4-Bromonaphthalene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100 g of 1 - iodo - 4 - bromonaphthalene packaged in a sealed, chemical - resistant bottle.
Storage	1 - Iodo - 4 - bromonaphthalene should be stored in a cool, dry, well - ventilated area away from sources of heat, ignition, and incompatible substances. Keep it in a tightly - sealed container to prevent exposure to air and moisture, which could potentially cause degradation. Store it separately from oxidizing agents and strong bases to avoid chemical reactions.
Shipping	1 - iodo - 4 - bromonaphthalene, a chemical, is carefully packaged to prevent breakage. Shipped in suitable containers, following strict regulations for hazardous or specialized chemicals to ensure safe and proper transportation.

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General Information

Historical Development

1 - Iodo - 4 - Bromonaphthalene is an important product of organic chemistry. Its history has a long history. In the past, at the beginning of chemical research, many scholars devoted themselves to exploring the synthesis and properties of various compounds. At that time, the understanding of the product was still shallow, and the synthesis methods were quite limited.
With the passage of time, chemical technology has become more and more refined. Many chemists have worked tirelessly to try different reaction paths and raw materials. From the initial difficult exploration, to gradually mastering more efficient synthesis methods. In the early days, the reaction conditions were harsh and the yield was low. However, through the efforts of several generations of chemists to optimize the reaction conditions and find suitable catalysts, the synthesis of 1-Iodo-4-Bromonaphthalene has been more convenient and the yield has been greatly improved.
Today, this product is widely used in materials science, drug development and many other fields, and its historical development has witnessed the vigorous progress of chemistry.

Product Overview

1 - Iodo - 4 - Bromonaphthalene is a delicate product involved in the process of chemical research. This substance is crystal clear in color, pure in quality and stable in nature, and has extraordinary value in the field of organic synthesis.
Its preparation is carried out through a carefully designed reaction process. Based on naphthalene, iodine and bromine atoms are introduced in an orderly manner according to the established chemical mechanism. In the meantime, the temperature, time and ratio of the reactants of the reaction need to be carefully controlled. If there is a slight difference, it is difficult to obtain the ideal product.
Looking at its structure, on the naphthalene ring, iodine and bromine are in specific positions, and the interaction between the two gives this substance unique chemical activity. In organic catalytic reactions, it often shows excellent efficacy, or is a key intermediate in the reaction, helping to create new compounds.
I firmly believe that with the deepening of research, 1-Iodo-4-Bromonaphthalene will be able to emerge in more fields, adding a strong touch to the development of chemistry.

Physical & Chemical Properties

1 - Iodo - 4 - Bromonaphthalene is an organic compound. Its physical and chemical properties are crucial. In terms of physical properties, this substance is solid at room temperature or has a specific melting point and boiling point. Due to the presence of iodine and bromine atoms, its density is relatively large. In terms of chemical properties, iodine and bromine atoms give it a certain reactivity. Bromine atoms are highly active and can participate in nucleophilic substitution reactions, such as reacting with sodium alcohols, bromine atoms may be replaced by alkoxy groups. Although iodine atoms are slightly less active, they can also participate in reactions under specific conditions, such as coupling reactions catalyzed by certain metals. These physical and chemical properties are of great significance in the field of organic synthesis, and can be used to control their properties to achieve the synthesis of many complex organic compounds.

Technical Specifications & Labeling

1 - Iodo - 4 - Bromonaphthalene is an important organic compound. Its technical specifications and labeling (product parameters) are extremely critical. As far as technical specifications are concerned, its purity should be clearly analyzed, and the impurity content should be strictly controlled in a very low range to avoid affecting subsequent use. Its appearance should be a specific form, and the color should meet the established requirements.
When it comes to labeling, the name, chemical formula and other basic information should be marked in a prominent manner on the product packaging. At the same time, the labeling of dangerous characteristics is also indispensable to warn users. In terms of product parameters, physical parameters such as melting point and boiling point need to be accurately determined and labeled to provide users with accurate data reference, so as to ensure that this product is safe and efficient when used in various fields.

Preparation Method

The method of making 1-Iodo-4-Bromonaphthalene requires careful selection of raw materials. 4-bromonaphthalene is preferred as the base, and potassium iodide is the best source of iodine. As for the preparation process, 4-bromonaphthalene is placed in the reactor first, potassium iodide is added in proportion, and then an appropriate amount of organic solvent, such as N, N-dimethylformamide, is added to promote the homogenization of the reaction.
The reaction steps are as follows: heat up to a specific temperature, about 120 ° C, and continue to stir to make full contact between the two. In this process, the bromine atom of 4-bromonaphthalene reacts with the iodine ion of potassium iodide.
In terms of catalytic mechanism, an appropriate amount of copper salt can be added as a catalyst, such Copper ions can activate the carbon-bromine bond of 4-bromonaphthalene, reduce the activation energy of the reaction, and accelerate the iodization reaction, so that 1-Iodo-4-Bromonaphthalene can be efficiently prepared.

Chemical Reactions & Modifications

Nowadays, there is a product named 1-Iodo-4-Bromonaphthalene, which has attracted much attention in chemical research. The discussion of its chemical reaction and modification is of great significance.
Looking at its chemical reaction, it often involves various reactions of halogenated hydrocarbons. It can interact with nucleophiles, and halogen atoms are easily replaced, which is one of its characteristics. However, the reaction conditions are harsh, and the choice of temperature, humidity and catalyst is exquisite. There is a slight difference, and the results are very different.
As for modification, it is designed to optimize its performance. Or introduce new groups to change its solubility and stability. When modifying, it is necessary to deeply understand the relationship between its structure and properties, and precisely design the plan. Only in this way can 1-Iodo-4-Bromonaphthalene shine in the fields of materials science and drug development, contributing to chemical research and promoting its continuous progress.

Synonyms & Product Names

1-Iodo-4-Bromonaphthalene, also known as 1-iodine-4-bromonaphthalene. The discussion of its synonym and trade name is very important in chemical research.
Within the scope of our chemical research, 1-Iodo-4-Bromonaphthalene may have different names depending on different regions, research teams and manufacturers. Although these synonyms refer to the same chemical substance, they are different in terms of names, or in communication, records, etc., causing some confusion.
In terms of trade names, each merchant uses the name of its product for its characteristics, advantages, or characteristics. However, no matter how variable the synonym or trade name is, its chemical essence is constant. We chemical researchers need to be clear about this point, and when studying and applying this substance, we should accurately grasp its characteristics, so as not to be mistaken by its title change, so as to facilitate the smooth progress of chemical research work.

Safety & Operational Standards

1 - Iodo - 4 - Bromonaphthalene is an important chemical product. Safety and operating standards are of paramount importance during its experimental preparation and use.
All experiments involving this substance must first be familiar with its physical and chemical properties. This compound has specific chemical activity and may have special reactions to heat, light and certain chemicals. Therefore, when storing, it should be placed in a cool, dry and dark place to prevent deterioration or dangerous reactions.
When operating, strict regulations must be followed. Experimenters should wear appropriate protective equipment, such as lab clothes, gloves and goggles, to avoid contact with skin and eyes. If you accidentally touch it, you should quickly rinse it with a large amount of water and seek medical treatment if necessary according to the severity of the injury.
In the experimental operation room, the ventilation equipment must be well ventilated to prevent the accumulation of volatile gases, poisoning or explosion. When taking this material, it is advisable to use a precise measuring tool, and operate it carefully according to the amount required by the experiment. It must not be increased or decreased at will, so as not to affect the experimental results and even cause safety accidents.
After the experiment is completed, the remaining 1-Iodo-4-Bromonaphthalene should be properly disposed of in accordance with regulations and should not be discarded at will to prevent environmental pollution. The disposal of its waste should follow a specific process to ensure environmental safety.
In conclusion, the treatment of 1-Iodo-4-Bromonaphthalene requires strict adherence to safety and operating practices, from storage, handling, and waste disposal, in order to ensure the smooth progress of the experiment and ensure the safety of personnel and the environment.

Application Area

1 - Iodo - 4 - Bromonaphthalene is an important chemical substance. It has a wide range of application fields and is often a key intermediate in the field of organic synthesis.
In the past, many organic chemists used it as a starting material and constructed complex organic molecular structures through delicate reaction paths. For example, when preparing specific fused ring aromatic hydrocarbon derivatives, 1 - Iodo - 4 - Bromonaphthalene can precisely introduce the required groups by means of nucleophilic substitution, coupling and other reactions, so as to achieve the synthesis of target compounds.
Furthermore, in the field of materials science, it has also emerged. Through specific chemical reactions, it can be converted into materials with special optoelectronic properties, which are expected to be applied to the development of new optoelectronic devices, such as organic Light Emitting Diodes, solar cells, etc., providing new opportunities for material innovation.

Research & Development

In recent years, Yu dedicated himself to the research of the organic compound 1 - Iodo - 4 - Bromonaphthalene. This compound has a unique structure and has great potential in the field of organic synthesis.
At the beginning, the synthesis path was explored, and it went through many twists and turns. The traditional method has a low yield and many impurities. Then I read the classics and visited various houses, and finally got an improvement plan. Starting with naphthalene, after several steps such as bromination and iodization, the conditions were optimized, the temperature was accurately controlled, and the solvent was selected. The yield gradually increased and the purity was also good.
And this, and its properties were studied. Observe its physical properties, and record the solubility of different solvents, melting point and boiling point in detail. In terms of chemical properties, explore its reaction with various reagents, clarify its activity check point, and lay the foundation for subsequent derivatization.
Today, although the research of this compound has been successful, the road ahead is still long. In the future, if you want to expand its application, it will be deeply cultivated in the fields of medicine, materials, etc., and hope to make innovations, which will contribute to the development of chemistry.

Toxicity Research

1-Iodo-4-Bromonaphthalene toxicity studies
The toxicity of recent research 1-Iodo-4-Bromonaphthalene is quite detailed. This substance is an organic halide with exquisite structure, but it may be potentially harmful to the ecology and the human body.
At the beginning, it was tested by various experimental organisms. Looking at its effects on aquatic organisms, such as fish and fleas, at low concentrations, or when its actions are abnormal, the response is slow, and it seems to be disturbed. At high concentrations, the life is worrying, and the mortality rate increases sharply.
Compound with mammals to explore its toxicity. After entering the body, it may affect the liver and kidneys. In the liver, the activity of enzymes is disordered, and metabolism is blocked; in the kidney, its filtration function is considered impaired. In addition, this substance may be genotoxic, causing the probability of cell gene mutation to rise, and in the long run, it may lead to cancer and other diseases.
In summary, 1-Iodo-4-Bromonaphthalene toxicity is not light. When producing and using, strict precautions should be set up to protect the ecology and human health.

Future Prospects

I try to study the product of 1-Iodo-4-Bromonaphthalene. This product is also unique in nature and widely used. Although it is not in a perfect state today, it is quite promising in the future.
Looking at its quality, its structure is exquisite, and its characteristics are apparent in all kinds of reactions. Although the current preparation method may be complicated and expensive, it will be simple and excellent over time. It has potential uses in the fields of medicine and materials. In medicine, it may be a cure for diseases; within materials, it can be the foundation of innovation.
I believe that the deeper the research in the future, the more advanced the technology. When the preparation method is simpler and more efficient, the cost will decrease and the yield will increase. The field of application is also wider and wider, and it can shine in the creation of new materials and difficult treatments. The future, like the early rise of Xu, is bright and infinite, and will definitely bring many benefits to the world.

Historical Development

1 - Iodo - 4 - Bromonaphthalene is an important product of organic chemistry. Back in the past, many chemists pursued the way of organic synthesis. At the beginning, the research on halogenated aromatic hydrocarbons was still ignorant. With the passage of time, science and technology have gradually advanced, analytical methods have become more refined, and synthesis methods have advanced.
At that time, Zhu Gong repeatedly deduced in the laboratory to explore various reaction conditions to obtain this exquisite product. Starting from the basic raw materials, after many reactions, or coupling, or substitution, this 1 - Iodo - 4 - Bromonaphthalene was obtained. The way of its synthesis is like climbing up step by step, and each step is coagulated with the efforts of all the sages.
Today, this product is widely used in materials science, drug research and development, and many other fields. It is a shining pearl in the long history of chemistry and a cornerstone for future generations to explore the unknown chemical world.

Product Overview

1-Iodo-4-Bromonaphthalene is an organic compound with unique chemical properties. This substance is a derivative of naphthalene, and there are iodine atoms and bromine atoms at the 1st and 4th positions of the naphthalene ring, respectively.
According to its physical properties, it is usually a solid state with a certain melting point and boiling point. Its chemical activity, due to the electronegativity difference between iodine and bromine, changes the electron cloud density distribution of the naphthalene ring, enabling it to participate in various chemical reactions.
In the field of organic synthesis, 1-Iodo-4-Bromonaphthalene widely used. Due to the activity of halogen atoms, various functional groups can be introduced through nucleophilic substitution reactions to construct complex organic molecular structures. For example, by reacting with reagents containing active hydrogen, new carbon-heteroatomic bonds can be formed, which can assist in the synthesis of functional compounds such as drugs and materials, and is of great value in both chemical research and industrial production.

Physical & Chemical Properties

1 - Iodo - 4 - Bromonaphthalene is also an organic compound. Its physical and chemical properties are quite important to scholars.
Looking at its physical properties, under normal temperature, this substance may be in a solid state, with a specific color and shape. Its melting point and boiling point are also characteristics. The melting point is related to the transition temperature from solid to liquid; the boiling point is the critical temperature for liquidification to gaseous state.
On its chemical properties, it has the commonality of halogenated hydrocarbons because it contains halogen atoms of iodine and bromine. It can react with many reagents, such as nucleophilic substitution reactions, and halogen atoms are easily replaced by nucleophilic reagents, thereby deriving new compounds. This reaction property is widely used in the field of organic synthesis and can provide a path for the creation of complex organic molecules. The study of the physical and chemical properties of this substance is of great significance to the development of organic chemistry, and can provide an important basis for the creation of new compounds and the exploration of chemical reaction mechanisms.

Technical Specifications & Labeling

1-Iodo-4-Bromonaphthalene, organic compounds are also. The technical specifications for their preparation, and the first raw materials are carefully selected. High-purity naphthalene needs to be selected, supplemented by iodine and bromide, and the ratio is accurate. The reaction vessel must be clean and temperature-resistant. Under specific temperature and pressure, the catalyst is used to promote its reaction. When reacting, when closely monitoring its changes, the accuracy of temperature control is related to the quality of the product.
The label of its product should be the name and molecular formula of C <
H < BrI, and the commercial parameters such as purity and impurity content should be listed in detail. The packaging should be strict to prevent moisture and oxidation. During transportation, according to its chemical properties, follow relevant regulations to ensure safety. In this way, the best products of 1-Iodo-4-Bromonaphthalene meet the requirements of technical specifications and labels.

Preparation Method

The method of making 1-Iodo-4-Bromonaphthalene is first necessary to clarify its raw materials. Naphthalene can be used as a base, and the brominating agent meets naphthalene and is substituted by electrophilic substitution to obtain 4-bromonaphthalene. In this step, temperature control and brominating agent dosage are required to prevent polybromination.
times, 4-bromonaphthalene should be combined with iodine reagents, and potassium iodide and oxidizing agent are commonly used in combination. During the reaction, the choice of solvent is very important, such as using a polar aprotic solvent, which helps the reaction speed and is good. During the reaction, the oxidizing agent is slowly added to maintain the stable oxidation state of the system, so that the iodine can be replaced smoothly to obtain 1-
After processing, the product is purified by extraction, distillation, recrystallization, etc. The extraction is divided into organic phases, distilled to remove impurities, and recrystallized to obtain high-purity products to achieve the purity required by industry or scientific research.

Chemical Reactions & Modifications

I tried to study the chemical reaction and modification of 1-Iodo-4-Bromonaphthalene. This compound has different properties and is related to the chemical reaction, which is quite complicated. In the past, although there were methods of chemical reaction, the efficiency was not good, and the purity of the product was also lacking.
I then thought about changing, trying new agents, adjusting temperature and pressure, hoping to change its chemical reaction. After many attempts, under a certain agent and a certain temperature and pressure, the chemical reaction efficiency was greatly increased, and the purity of the product was also excellent.
From the perspective of chemical adaptation and modification, it is not static. People should think about change, explore new paths, and seek the goodness of chemical adaptation and the essence of products. In this way, it is beneficial to the research of chemistry.

Synonyms & Product Names

1 - Iodo - 4 - Bromonaphthalene is an important chemical substance. Its synonyms and trade names are really related to our cognition and application of it.
In the field of chemical research, the synonyms of this thing may have multiple expressions. However, to find its appropriate trade name, many factors need to be considered.
Looking at the records of the past, or having a trade name named for its characteristics. Its synonyms may be derived from its structure and properties.
1 - Iodo - 4 - Bromonaphthalene contains both iodine atoms and bromine atoms, which are distributed at specific positions on the naphthalene ring. This unique structure may be the source of its synonyms and trade names.
may be called "iodine-bromonaphthalene mixture" or the like, which is named after its main ingredient. Although it does not accurately correspond to the chemical name, it can roughly indicate its characteristics. Or according to its use, it is named with the relevant trade name.
Synonyms and trade names of chemical substances are of great significance in academic exchanges and industrial applications, and are related to the smooth communication and convenience of application.

Safety & Operational Standards

1 - Iodo - 4 - Bromonaphthalene is a chemical substance, and we should discuss it in detail in terms of its safety and operating practices.
On the safe side, this compound has certain chemical activity, or has potential harm to the human body and the environment. When exposed, do not touch it directly with your hands. Appropriate protective gloves are required to prevent skin contact with it from irritating or absorbing, damaging the body. At the same time, its volatile gas may have adverse effects, so the operation should be carried out in a well-ventilated place or in a fume hood to avoid inhaling its vapor to prevent damage to the lungs and other organs.
As for the operating specifications, when taking it, be sure to use a precise measuring tool and measure it accurately according to the amount required for the experiment. It is not necessary to waste more, let alone take less and miss the process of the experiment. In the mixing and reaction steps, the established reaction conditions, such as temperature, time, and the proportion of reactants, etc., should be strictly followed.
Storage should be placed in a cool, dry place away from fire and heat sources, and properly sealed to prevent it from reacting with air, moisture, etc., deteriorating and failing, thereby ensuring the stability of its chemical properties and laying the foundation for the safety of subsequent operations.
In conclusion, the safety and operating standards for 1-Iodo-4-Bromonaphthalene need to be strictly treated, and no slack should be taken to ensure the smooth operation of the experiment, the safety of personnel, and the harmlessness of the environment.

Application Area

1 - Iodo - 4 - Bromonaphthalene is also a chemical substance. It is used in the field of research and development. It can be used to collect raw materials and help improve new technologies. With this material as the basis, it may be able to make special effects, which can cause serious diseases.
It is also useful in the field of materials. It can be used for the synthesis of special materials, so that the materials have special properties, such as better performance, resistance, etc., to meet the general needs, or the needs of sub-devices, or for the manufacture of building materials.
And in the field of synthesis, it is often important. It can lead the opposite direction, assist in the development of the compounds required by the family, promote the synthesis of chemical steps, and conduct industrial research, all of which are powerful.

Research & Development

Recently, in the field of chemistry, I have focused on the study of 1 - Iodo - 4 - Bromonaphthalene. At first, the structure of its molecules was studied in detail, and the wonder of its atomic bonding was revealed. Also explore its physical properties, such as the point of melting and boiling, the ability to dissolve, all of which were carefully observed.
Then study the chemical properties of this substance and observe its changes in various reactions. Try to encounter different reagents, depending on whether they can form bonds or break bonds, in order to understand the rules of their reactions.
In order to promote the development of this substance, try to optimize the synthesis method. After many attempts, adjust the temperature and pressure of the reaction, and choose the appropriate catalyst to improve the yield and reduce impurities.
Although this research path is full of thorns, I have a firm heart and hope to make progress in the research and development of 1-Iodo-4-Bromonaphthalene and contribute to the field of chemistry.

Toxicity Research

The nature of the taste is related to the use and safety. It is particularly important to study the toxicity of 1-Iodo-4-Bromonaphthalene.
When studying its toxicity, the first thing to look at is its chemical structure. Its structure is unique, with halogen atoms on the side, or toxic changes. In the context of experiments, try it with various organisms. Observe its response to cells, and observe the differences in cell morphology and metabolism. If cell deformation and proliferation are blocked, this is a sign of toxicity.
And explore the path of its entry into the body, through the mouth, percutaneous or respiratory, all need to be studied in detail. If you enter through the mouth, you can observe the feeling of the stomach; if you enter through the skin, you can see the change of the skin; if you breathe in, you can observe the state of the lungs.
And the study of toxicity cannot be done in a short time. It needs to be tracked for a long time to observe its chronic effect. If you touch it for a long time, it will cause biological diseases and functional decline, which is a serious problem.
The study of toxicity is related to all living beings. Only by understanding its toxicity can we make good policies to ensure the safety of people and all things, so that this thing can be used effectively and avoid disasters before it emerges.

Future Prospects

Today there is a thing called 1 - Iodo - 4 - Bromonaphthalene. As a chemical researcher, I look at the properties of this thing and think about its future development.
This compound has a unique structure, with iodine and bromine atoms attached to the naphthalene ring. Its properties are unique, or it shines brightly in the field of organic synthesis. It can be used as a key intermediate to assist in the construction of many complex molecules.
In the future, science and technology will advance day by day, and this substance may become the basis for the development of new drugs. With its characteristics, active molecules can be precisely designed to cure various diseases. Or in materials science, it will emerge, contributing to the creation of new functional materials. Make the performance of electronic devices leap, and energy storage more efficient.
I firmly believe that in the future, 1 - Iodo - 4 - Bromonaphthalene will be able to flourish in various fields of science, start the journey of innovation, and contribute to the well-being of mankind.

Historical Development

1 - Iodo - 4 - Bromonaphthalene is an important compound in organic synthesis. Back in the past, the development of chemistry has been gradual, and the investigation of various compounds has become increasingly sophisticated.
In the early years, organic chemistry was just emerging, and scholars dedicated themselves to analyzing the composition and structure of substances. At that time, the research methods were limited, but the enthusiasm of the people did not decrease. With the passage of time, technological innovation and instruments became more and more sophisticated, and breakthroughs were made in the research of 1 - Iodo - 4 - Bromonaphthalene.
Chemists have repeatedly experimented to explore their synthesis paths. From the initial difficult attempts to find efficient methods, this process is full of hardships. The understanding of its physical and chemical properties has also deepened, paving the way for its application in materials science, drug development and other fields. Past explorations have laid the foundation for today's extensive understanding and application of 1-Iodo-4-Bromonaphthalene, and subsequent development will be further enhanced by the accumulation of predecessors.

Product Overview

1 - Iodo - 4 - Bromonaphthalene is an important chemical product I have recently studied. This compound has a pale yellow crystalline appearance and is quite stable at room temperature and pressure. Its melting point is about [X] ° C, and its boiling point reaches [X] ° C, showing unique physical properties.
The synthesis method has been tried and optimized many times. Using naphthalene as the starting material, the product was successfully prepared by precisely controlling the halogenation reaction conditions, such as temperature, ratio of reactants, catalyst type and dosage. During the reaction process, the reaction process was strictly monitored to ensure that the reaction proceeded according to the expected path.
1 - Iodo - 4 - Bromonaphthalene has broad application prospects in the field of organic synthesis. It can be used as a key intermediate to participate in the construction of many complex organic compounds, providing a strong material basis for new drug research and development, materials science and other fields. More potential applications will be further explored in the future to expand its value in the field of chemistry.

Physical & Chemical Properties

1 - Iodo - 4 - Bromonaphthalene is an organic compound, and its physicochemical properties are quite important. The appearance of this compound may be crystalline, and it has a specific melting point and boiling point. The melting point is related to the temperature of the solid state to the liquid state, and the boiling point is the node of the liquid state to the gaseous state, which is of great significance for its morphological control under different conditions.
Its solubility is also critical. It dissolves in organic solvents or is different from water. This property affects its dispersion and reactivity in various chemical reaction systems. And because it contains iodine and bromine atoms, it is chemically active and can participate in many reactions such as nucleophilic substitution. It is an important intermediate in organic synthesis. It has great application potential in the field of materials science and drug development. It can build a variety of complex organic structures through its unique physicochemical properties.

Technical Specifications & Labeling

Today there is a product named 1 - Iodo - 4 - Bromonaphthalene. To make this product, it must have its technical specifications and identification (commodity parameters). The method of making it should follow the precise process. First take an appropriate amount of naphthalene, put it in a clean vessel, add bromine, control the temperature, and catalyze it with a catalyst to combine the naphthalene with the bromine to obtain 4-bromonaphthalene. Then, add iodine to it, add a specific reagent, adjust its environment, and promote the reaction of 4-bromonaphthalene with iodine to obtain 1-Iodo - 4 - Bromonaphthalene.
Its logo is also, depending on its color, it should be colorless to slightly yellow crystals. Measure its melting, about a certain temperature range. To check its purity, it must reach a certain standard of high purity. In this way, it is a qualified product with accurate parameters and suitable technical specifications, which can be used in various ways.

Preparation Method

This product of 1-Iodo-4-Bromonaphthalene should be prepared first. Take naphthalene as the base, naphthalene, aromatic hydrocarbons are also. By bromination, make naphthalene and bromine in a specific environment, such as dissolving naphthalene with an appropriate solvent, accompanied by a catalyst, control its temperature, promote the reaction between naphthalene and bromine, and obtain 4-bromonaphthalene.
Next, take 4-bromonaphthalene as the quality and phase it with the iodine reagent. In a suitable reaction kettle, adjust its acid-base and control its temperature, so that 4-bromonaphthalene and iodine reagent should be nucleophilic substitution, then obtain 1-Iodo-4-Bromonaphthalene.
After the reaction is completed, it is refined by distillation, extraction and crystallization. The distiller boils different substances; the extractor extracts the pure product with a solvent; the crystallizer extracts the essence. After these steps, pure 1-Iodo-4-Bromonaphthalene can be obtained. This preparation method makes the raw materials easy to obtain, the reaction process is controllable, and it can be suitable for industrial production.

Chemical Reactions & Modifications

In recent years, the chemical reaction of 1-Iodo-4-Bromonaphthalene is very beneficial. At first, its chemical reaction path is complicated and difficult to measure, and the yield is not satisfactory.
To observe its chemical reaction, naphthalene is often used as the base, and iodine and bromine are added by the halogenation method. The method used in the past has harsh conditions and frequent side effects. After various attempts, new catalysts were used to optimize the temperature and pressure environment. At a certain mild temperature, the amount of catalyst was matched, and the yield was excellent.
As for the chemical properties, 1-Iodo-4-Bromonaphthalene has the properties of halogenated aromatics, which can be nucleophilic substitution and can also be coupled. It has been encountered with nucleophiles, and in the past it required a strong alkaline environment. Now it has been adjusted, and weak bases can also respond quickly, and the selectivity is quite good.
It can be seen that after continuous research, the transformation of 1-Iodo-4-Bromonaphthalene should be controllable and modifiable, paving the way for its practicality, and may be useful in various fields of chemical industry.

Synonyms & Product Names

1 - Iodo - 4 - Bromonaphthalene, this thing is also, in the field of my chemical research, the discussion of its synonyms and trade names is very important.
Taste the ancient books, although this thing is not directly described, the principles of chemistry are consistent from ancient to modern. Today's 1 - Iodo - 4 - Bromonaphthalene, or in the past has another name.
In this world of chemistry, or because of its structure and characteristics, chemists may give nicknames to facilitate academic exchanges. And between businesses, in order to recognize their characteristics and uses, they will also be named commodities.
This 1-Iodo-4-Bromonaphthalene, its synonym or structural description, gets a precise name from its atomic arrangement and chemical bonding. The trade name is mostly based on its application scenario, if used in pharmaceutical synthesis, or in the name of medicine-related images; if used in material preparation, it will also be named after words related to material properties. In this way, synonyms and trade names can be used as indexes for chemical research to help our generation better understand their properties and make good use of their properties.

Safety & Operational Standards

1 - Iodo - 4 - Bromonaphthalene is an important chemical product. It needs to be studied in detail in terms of its safety and operating practices.
All preparations and uses involving this product should strictly abide by safety guidelines. When preparing, operate in a well-ventilated place, due to the reaction process or the generation of harmful gases, which is the key to ensuring the health of the operator. And all kinds of reaction equipment must be clean and intact to prevent impurities from mixing, affecting the purity of the product, and avoiding accidents caused by equipment defects.
When using, the first protective measures should be taken. Operators must wear professional protective clothing, goggles and gloves to prevent skin and eye contact with this product. Because it may be corrosive and irritating, accidentally contaminated, it may cause burns and other injuries.
Storage should be placed in a cool, dry and ventilated place, away from fire sources and oxidants. The substance is chemically active, and it is easy to cause violent reactions or even explosions in case of open flames and oxidants, which endangers safety.
When dealing with waste, it must not be discarded at will. It needs to be collected in accordance with relevant regulations and handed over to professional institutions for disposal to avoid polluting the environment.
In terms of operating specifications, precise control of reaction conditions, such as temperature, pressure, proportion of reactants, etc. Minor deviations may cause poor product quality or cause safety accidents. During the experiment, observe the reaction phenomenon carefully. If there is any abnormality, stop the operation immediately and take corresponding measures.
In short, the treatment of 1-Iodo-4-Bromonaphthalene, from preparation to use, storage and waste disposal, is carried out in accordance with safety and operating standards at every step to ensure the safety of personnel and ensure the smooth progress of experiments and production.

Application Area

1 - Iodo - 4 - Bromonaphthalene is also the essence of chemistry. Its application field is extensive and deep. In the field of research and development, this compound can be used first, to help new manufacturing, or to cure diseases. With its unique properties, it can enhance biological activity and health.
In the material science, 1 - Iodo - 4 - Bromonaphthalene also has an extraordinary performance. It can be used as the cornerstone of special performance materials, giving materials general characteristics, such as excellent performance and qualitative quality, etc., to promote the process of material innovation.
And in the process of synthesis, it represents important raw materials, such as the best materials in the hands of skilled craftsmen, assisting in the delicate construction of molecules, expanding the boundaries of synthesis, and transforming the complex power of the world.

Research & Development

In recent years, I have studied halogenated naphthalenes, especially 1-Iodo-4-Bromonaphthalene. At the beginning, if you want to get this product, there is no good way. Reading the classics and visiting various houses, there is a path to follow.
First, based on naphthalene, through bromination, bromine enters the four positions of the naphthalene ring to obtain 4-bromonaphthalene. Then, by iodization, iodine enters one position, and finally obtains 1-Iodo-4-Bromonaphthalene. However, these two steps require detailed investigation of the conditions. If there is a slight difference in temperature, time and amount of agent, the yield will not be high.
Although it has been obtained now, it is still necessary to cultivate it in order to make it widely used. In the fields of medicine and materials, it is expected to develop its growth. Hope to expand its path in the future, so that it will be more beneficial to the world.

Toxicity Research

Toxicity Study of 1 - Iodo - 4 - Bromonaphthalene
Today we study the toxicity of 1 - Iodo - 4 - Bromonaphthalene, which is an important matter in chemical research. The chemical substance, or hidden poison in it, cannot be ignored.
Take 1 - Iodo - 4 - Bromonaphthalene and measure its toxicity by various methods. Apply it to insects to observe their growth and movement; use it for plants and trees to observe their growth and decline. Try it with microorganisms to explore its effect on cells.
From this perspective, 1-Iodo-4-Bromonaphthalene is harmful to insects, causing them to malfunction and even die. In plants and trees, or hinder their growth, the leaf color turns yellow, and the vitality gradually decays. In micro-matter cells, it can also disturb their metabolism, causing structural and functional chaos.
From this, it is known that 1-Iodo-4-Bromonaphthalene is toxic and harmful to living things. Use it in the future, and be careful to prevent its harm from flowing into the world and ensure the safety of all things.

Future Prospects

There is a product today, named 1 - Iodo - 4 - Bromonaphthalene. In my chemical research, this is a key product. Looking to the future, its prospects are quite promising.
We want to research it with new technologies, hoping to increase its yield and reduce its cost. In this way, it can be widely used in various fields, such as medicine, materials, etc. In medicine, it can assist in the research of new drugs and save the suffering of patients; in the field of materials, it can make specific materials to meet diverse needs.
And in the future, after our unremitting research, this 1-Iodo-4-Bromonaphthalene will surely be able to develop its extraordinary capabilities, contribute to the progress of the world, and become the cornerstone of future development, creating a new situation.

Where to Buy 1-Iodo-4-Bromonaphthalene in China?

As a trusted 1-Iodo-4-Bromonaphthalene manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 1-Iodo-4-Bromonaphthalene 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 1-iodo-4-bromonaphthalene?

1-Iodo-4-bromonaphthalene is an organic compound with interesting chemical properties. In this compound, both bromine (Br) and iodine (I) atoms are attached to the naphthalene ring.
In terms of its chemical activity, the halogen atom makes the molecule prone to electrophilic substitution reactions. Since the halogen atom is an ortho-para-site group, the electrophilic reagent tends to attack the position adjacent to or opposite the halogen atom on the naphthalene ring. For example, under appropriate conditions, the reaction with electrophilic reagents such as a mixed acid of nitric acid and sulfuric acid can produce nitro-substituted products.
At the same time, the carbon-halogen bond in the compound has a certain polarity, and the carbon-bromo bond and the carbon-iodine bond can be broken under the action of specific reagents. For example, under the action of metal reagents such as magnesium (Mg), Grignard reagents can be formed. Grignard reagents are extremely important intermediates in organic synthesis, and can undergo nucleophilic addition reactions with many carbonyl compounds, thereby forming carbon-carbon bonds, thereby synthesizing more complex organic molecules.
Furthermore, 1-iodo-4-bromonaphthalene can participate in halogen exchange reactions. In the presence of suitable reaction conditions and reagents, bromine or iodine atoms can be replaced by other halogen atoms, which provides more flexibility and selectivity for organic synthesis, and can precisely adjust the molecular structure according to actual needs.
In addition, due to the conjugation system of the naphthalene ring, the compound can undergo a reduction reaction under certain conditions, and part or all of the naphthalene ring can be reduced, thereby changing the electron cloud distribution and chemical activity of the molecule, resulting in a variety of chemical reaction paths and products.
In summary, 1-iodo-4-bromonaphthalene exhibits rich and diverse chemical properties due to the interaction of naphthalene rings and halogen atoms, and plays an important role in the field of organic synthesis. It provides key starting materials and reaction intermediates for the synthesis of many organic compounds.

What are the physical properties of 1-iodo-4-bromonaphthalene?

1-Iodo-4-bromonaphthalene is an organic compound composed of an iodine atom at 1 position and a bromine atom at 4 position on the naphthalene ring. Its physical properties are quite unique.
Looking at its appearance, at room temperature and pressure, it is mostly crystalline solid, with a fine texture, like fine ice crystals, and its color is often close to white or slightly yellowish. Pure ones have a lighter color and are almost colorless. This compound has a certain melting point, about a specific temperature range, which varies depending on the purity, roughly between tens of degrees Celsius. When heated, it gradually melts from a solid state to a liquid state.
Smell it, 1-iodo-4-bromonaphthalene may have a special smell, but it is not pungent and foul, but it has a unique organic smell, which is well known to chemists. Its density is greater than that of water. If placed in water, it will sink to the bottom and be difficult to dissolve in water. Because water is a polar solvent, and the polarity of this compound is weak, it follows the principle of "similar miscibility". However, it has good solubility in some organic solvents, such as common ether, chloroform, etc., and can dissolve with these solvents to form a uniform solution.
The vapor pressure of 1-iodo-4-bromonaphthalene is low, and it evaporates relatively slowly at room temperature. If it is heated or in a poorly ventilated environment, its vapor may accumulate in the air. And because it contains iodine and bromine halogen atoms, it may have a potential impact on the environment. When using and disposing, it is necessary to follow relevant specifications to avoid hazards.

What are 1-iodo-4-bromonaphthalene synthesis methods?

1-Iodo-4-bromonaphthalene is a halogenated naphthalene compound. There are many different synthesis methods. The following are the common ones:
First, naphthalene is used as the starting material and is prepared by halogenation reaction. The naphthalene is first dissolved in a suitable solvent, such as dichloromethane or carbon tetrachloride, and reacted with bromine at low temperature and in the presence of a catalyst, such as iron powder or ferric chloride, to obtain 4-bromonaphthalene. After that, under suitable conditions, 4-bromonaphthalene can be produced by combining with an iodine source, such as potassium iodide, with a suitable solvent, such as acetone, and a catalyst, such as cuprous chloride. This synthesis route is relatively simple and the raw materials are relatively easy to obtain.
Second, palladium-catalyzed cross-coupling reaction. Using 4-bromonaphthalenylboronic acid and iodoaromatic hydrocarbons as substrates, in the presence of palladium catalysts, such as tetra (triphenylphosphine) palladium (0), and bases, such as potassium carbonate, in a suitable solvent, such as toluene and water, the reaction can be heated to form the target product. This method has good selectivity and can effectively construct carbon-halogen bonds, and can synthesize various substituted 1-iodo-4-bromonaphthalene derivatives by selecting substrates with different substituents.
Third, react with naphthalene derivatives using halogenated metal reagents. For example, naphthalene is first lithiated to form a naphthalene-based lithium reagent, then reacted with a bromine source to obtain 4-bromonaphthalene derivatives, and then reacted with an iodine source to introduce iodine atoms. This method needs to be operated at low temperature and anhydrous and anaerobic conditions, which requires high reaction equipment and operation, but halogenation at specific locations can be achieved.
There are various methods for synthesizing 1-iodo-4-bromonaphthalene, each with its own advantages and disadvantages. In practical application, a suitable synthesis path needs to be selected according to factors such as raw material availability, reaction conditions, purity of target products, and yield.

In what areas is 1-iodo-4-bromonaphthalene applied?

1-Iodo-4-bromonaphthalene is an important compound in organic chemistry. It has applications in various fields, as detailed below.
In the field of medicinal chemistry, this compound is quite valuable. Because organic halides are often key intermediates in drug synthesis. The unique structure of 1-iodo-4-bromonaphthalene contains iodine and bromine atoms. It can introduce specific functional groups through the substitution reaction of halogenated hydrocarbons, etc., to construct biologically active complex molecular structures. For example, it can react with nucleophiles such as nitrogen and oxygen through nucleophiles to synthesize drug molecules with potential pharmacological activity, providing important raw materials for the development of new drugs.
In the field of materials science, it also has a place. Organic halides are widely used in the preparation of optoelectronic materials. 1-iodo-4-bromonaphthalene can be used as a building unit to participate in the synthesis of conjugated polymer materials. Due to its naphthalene ring structure, it can provide a good conjugate system, while iodine and bromine atoms can adjust the electron cloud density and energy level structure of the material, thereby affecting the optical and electrical properties of the material. For the preparation of organic Light Emitting Diode (OLED) materials, this compound can be used to optimize the luminous efficiency and color purity of the material.
In the field of organic synthetic chemistry, 1-iodo-4-bromonaphthalene is a commonly used synthetic block. Due to the different activities of iodine and bromine atoms, they can selectively react. For example, in the coupling reaction catalyzed by palladium, the iodine atom has high activity and preferentially participates in the reaction, realizes the coupling of naphthalene ring with other aryl groups, alkenyl groups, etc., and constructs organic molecules with diverse structures, providing a powerful means for the total synthesis of complex natural products and the creation of new organic functional molecules.

What is the market outlook for 1-iodo-4-bromonaphthalene?

1-Iodo-4-bromonaphthalene is an organic compound, and its market prospect is related to many aspects. In the field of organic synthesis, this compound is often used as a key intermediate to create complex organic molecules. Because it contains iodine and bromine atoms, its activity is unique, and it can be formed by a variety of chemical reactions, such as coupling reactions, carbon-carbon bonds or carbon-heteroatom bonds, which is of great significance in the fields of pharmaceutical chemistry and materials science.
In the field of drug development, 1-iodo-4-bromonaphthalene can lay the foundation for the synthesis of drug molecules with specific biological activities. Researchers can search for new drugs with antibacterial and anti-cancer effects based on their structures and modify them. Nowadays, the demand for specific drugs continues to rise, which creates a broad space for this compound to be used in drug synthesis.
In the field of materials science, with the deepening of the exploration of new functional materials, 1-iodo-4-bromonaphthalene can participate in the synthesis of materials with special electrical and optical properties. For example, in the field of organic optoelectronic materials, through rational design and synthesis, luminescent materials and semiconductor materials with excellent performance may be prepared to meet the development needs of display technology, optoelectronic devices and other industries.
However, its market prospects also face challenges. On the one hand, the process of synthesizing 1-iodo-4-bromonaphthalene may involve complex steps and expensive reagents, resulting in high production costs and limiting its large-scale application. On the other hand, with the rise of the concept of green chemistry, the synthesis process needs to meet the requirements of environmental protection, and it is urgent to develop a more green and efficient synthesis route.
Overall, 1-iodo-4-bromonaphthalene has broad market prospects due to its potential applications in organic synthesis, drug development and materials science. However, to fully explore its potential, researchers and industry need to work together to overcome problems such as cost and environmental protection, and promote its wide application and market expansion.