4-Bromo-2,6-Dimethyliodobenzene

Fengxi Chemical

Specifications

HS Code	319382
Chemical Formula	C8H9BrI
Molar Mass	313.967 g/mol
Appearance	Solid (likely white or off - white)
Solubility In Water	Insoluble (hydrophobic due to non - polar aromatic structure)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, toluene
Odor	May have a characteristic odor similar to other aromatic halides, often pungent
Stability	Stable under normal conditions, but can react with strong bases, reducing agents, etc.
Chemical Formula	C8H8BrI
Molecular Weight	309.96
Appearance	Solid (likely a white to off - white powder or crystalline solid)
Melting Point	Data - specific value needed
Boiling Point	Data - specific value needed
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, etc.
Solubility In Water	Insoluble in water
Density	Data - specific value needed
Vapor Pressure	Low vapor pressure
Stability	Stable under normal conditions, but sensitive to light and air over time
Hazard Class	Irritant (may cause eye, skin and respiratory irritation)

As an accredited 4-Bromo-2,6-Dimethyliodobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 4 - bromo - 2,6 - dimethyliodobenzene packaged in a sealed glass bottle.
Storage	4 - bromo - 2,6 - dimethyliodobenzene should be stored in a cool, dry, well - ventilated area, away from sources of heat and ignition. Keep it in a tightly sealed container, preferably made of glass or a suitable plastic, to prevent exposure to air and moisture. Store it separately from oxidizing agents and incompatible substances to avoid potential reactions.
Shipping	4 - bromo - 2,6 - dimethyliodobenzene is shipped in well - sealed, corrosion - resistant containers. Shipment follows strict chemical transport regulations to ensure safety during transit, protecting from damage and environmental exposure.

Free Quote

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General Information

Historical Development

4 - Bromo - 2,6 - Dimethyliodobenzene is an important chemical compound in the field of organic chemistry. In the past, the development of chemistry has been a long way. In the early days, chemists could only identify simple substances. Over the years, experimental techniques have become more and more exquisite, and the exploration of the structure and properties of matter has become more and more in-depth.
The birth of this compound is due to the unremitting research of many chemists. In the past, synthesis methods were limited, but chemists kept trying new paths with their enthusiasm and tenacity for science. After repeated experiments and corrections, a suitable method for synthesizing 4 - Bromo - 2,6 - Dimethyliodobenzene was found.
Its development process is like the epitome of chemical progress, witnessing the continuous radiance of human wisdom in the journey of exploring the mysteries of the material world, driving the field of chemistry forward.

Product Overview

Description of 4 - Bromo - 2,6 - Dimethyliodobenzene
There is now a product called 4 - Bromo - 2,6 - Dimethyliodobenzene. Its shape is also an organic halide with a unique structure. Looking at its molecules, bromine and iodine atoms are connected to the benzene ring, and the lateral position of the benzene ring is connected to dimethyl methyl. This structure makes the product unique in nature.
This product is quite valuable in the field of organic synthesis. The activity of bromine and iodine can lead to various chemical reactions. For example, the reaction of nucleophilic substitution can take advantage of the activity of the two to introduce different groups to expand the structural changes of organic molecules. In the preparation of fine chemicals, drug synthesis, etc., it is often a key raw material, which can inspire the creation of new compounds, contribute to scientific research and industrial production, and is an indispensable material in the field of organic chemistry.

Physical & Chemical Properties

4 - Bromo - 2,6 - Dimethyliodobenzene is an organic compound, and its physical and chemical properties are quite important. Looking at its physical properties, at room temperature and pressure, this substance is in a solid state with a specific melting point, which is related to its physical state transformation. In terms of chemical properties, bromine and iodine atoms in its structure give unique reactivity. Due to the characteristics of halogen atoms, it is easy to participate in nucleophilic substitution reactions. If it comes into contact with nucleophiles, halogen atoms can be replaced to form new organic compounds. And methyl groups on the benzene ring will affect the distribution of electron clouds, which will affect the reaction check point and activity. The physical and chemical properties of this compound lay the foundation for applications in organic synthesis and other fields, and are of great significance in related research and production practice.

Technical Specifications & Labeling

4 - Bromo - 2,6 - Dimethyliodobenzene, the quality of chemical products. In order to clarify the technical quality of the product, it is necessary to study the general elements.
Its chemical properties, bromide, iodine atoms and dimethyl atoms, and their characteristics. It is necessary to follow the harsh process. The quality of raw materials, seeking correctness, and the amount of reaction parts such as quality, quality, and catalysis all need to be carefully controlled. High or low quality can cause the reverse deviation period and the impact rate.
In terms of quality, the name, type, and danger warning should be clearly stated on the package. In order to make the user aware of its nature, it is impossible to avoid it. Product quality, product quality, content, etc. Only high-quality products can meet more stringent needs. In this case, the technical quality of this product is critical to the safety of the product.

Preparation Method

If you want to make 4 - Bromo - 2,6 - Dimethyliodobenzene, you should study the preparation method in detail. Prepare all kinds of raw materials, such as those with appropriate halogenated aromatics and containing dimethyl, with brominating agents, iodizing agents, etc. The preparation process first makes the halogenated aromatics and brominating agents co-place in the reactor under suitable reaction conditions in appropriate proportions. Control its temperature and pressure, so that the two can fully react to obtain bromine-containing intermediate products.
times, take this intermediate product, re-place it in the reactor with the iodizing agent, and react again according to the established reaction steps. During the process, strictly observe the reaction progress and adjust the reaction conditions in a timely manner.
As for the catalytic mechanism, a suitable catalyst can be found to promote the reaction rate and increase the yield of the product. And in each reaction step, the product is properly processed, separated and purified, and impurities are removed to obtain pure 4-Bromo-2,6-Dimethyliodobenzene. In this way, the preparation strategy is complete.

Chemical Reactions & Modifications

The wonders of chemistry are related to the change of substances. The chemical reaction and modification of 4-Bromo-2,6-Dimethyliodobenzene can be greatly improved.
The reaction may be different depending on the reagent and the different conditions. If a reagent is added, its temperature and pressure can be controlled, or the rearrangement of its molecules can be induced, so that the position of bromine and iodine can be changed to achieve a different structure. This is a change in the reaction.
As for the modification, a group can be added to it by chemical methods. For example, a hydroxyl group is introduced to make it hydrophilic; or an alkyl group is added to increase its lipid solubility. In this way, the properties of 4-Bromo-2,6-Dimethyliodobenzene are variable, suitable for different uses, or as raw materials for medicine, or in the field of materials. Chemical ingenuity can control the properties of substances, change their quality and be widely used, and the same is true for 4-Bromo-2,6-Dimethyliodobenzene.

Synonyms & Product Names

Today there is a thing called 4 - Bromo - 2,6 - Dimethyliodobenzene. This thing has its own use in the field of chemistry. The same name and business name are also important to us.
The name of the material of chemistry is various, either according to its nature or according to its structure. The name 4 - Bromo - 2,6 - Dimethyliodobenzene is derived from its composition containing bromine (Bromo), iodo (iodo) and dimethyl (Dimethyl). As for the same name, or according to the common name, or from the old regulations, although the expression is different, it refers to rule 1.
The business name is related to the easy circulation of the market. In the chemical industry, this name is known around the world and is known to all industry operators. To operate this industry, you will know what it refers to when you hear its name, and the tools used to make and research medicines all depend on this name. The same name and business name, like a boat in a river, make this thing unimpeded in the chemical world, used by researchers, and funded by workers, in the progress of chemistry, great contribution.

Safety & Operational Standards

4 - Bromo - 2,6 - Dimethyliodobenzene Safety and Operating Specifications
Husband 4 - Bromo - 2,6 - Dimethyliodobenzene is also used for chemical research. In this case, safety is essential, and the operation is follow-through.
If its properties are not good, you must be careful when picking it up. If the skin is not connected, it may not be safe. If there is any contamination, wash it with a lot of water as soon as possible, and wash it with soap, but it still doesn't feel good, and it is better to use it. If the eyes are not good, the harm is especially serious. Immediately wash it with flowing water, which is not much more than fifteen minutes. And you need to turn your eyes and seek clarity, and go to the place as soon as possible.
Smell and inhale, which is also a big taboo. In operation, it is necessary to be good. If you inhale it carelessly, go to a fresh place in the air as soon as possible and keep breathing. If you are breathless, you should inhale oxygen, and the situation is heavy. Urgent call for first aid.
Furthermore, this chemical substance is also good for use and storage. If it is not stored, it should be placed in the air, dry and clear, and it will be a source of fire and heat. The container must be well sealed to prevent leakage.
In operation, the operator must have anti-damage equipment. Wear anti-damage gloves, which are essential for the eyes, to prevent the body from being worn. And during operation, it is appropriate to be careful and do not let the object out.
If there is a leakage of feeling, the first seal is closed, and people are prohibited from approaching. A small amount of leakage is sucked up with inert materials such as sand and vermiculite, and collected in a dense container. A large amount of leakage, the embankment is blocked, and then cleaned up to make the environment stained.
, 4 - Bromo - 2,6 - Dimethyliodobenzene's safe operation,, 4 - Bromo - 2,6 - Dimethyliodobenzene

Application Area

Today there is a product called 4 - Bromo - 2,6 - Dimethyliodobenzene. This chemical product has a wide range of application fields. In the field of organic synthesis, it is often a key raw material. With its unique structure, it can cleverly react with many reagents to build complex organic molecular structures.
In the field of pharmaceutical research and development, it also has important functions. It can be converted to participate in the preparation of active pharmaceutical ingredients and contribute to the healing of various diseases. In the field of materials science, it can be used as a precursor to prepare materials with special photoelectric properties, which can help the development of electronic devices and optical devices. From this point of view, 4 - Bromo - 2,6 - Dimethyliodobenzene plays an indispensable role in many application fields, with broad prospects and worthy of further investigation.

Research & Development

In modern times, chemistry has flourished, and our generation has been studying chemical products day and night. Today there is 4 - Bromo - 2, 6 - Dimethyliodobenzene, which is unique in nature and has a wide range of functions.
We scrutinized its quality and explored the method of its generation. At the beginning, we used various raw materials to combine the phases according to subtle methods. In the reaction device, control its temperature, control its pressure, and observe its changes, lest there be mistakes.
After months of research, we have gradually obtained better methods, and the yield has also increased. However, if we want to use it widely, we still need to work hard. We want to use it as a basis to develop new products, or use it in medicine, or use it in equipment, hoping to benefit the world.
The way of chemistry is profound and boundless. We should be in awe and study diligently, hoping to make achievements in the field of chemistry, open up new paths for future generations, create great achievements, and live up to what we have learned.

Toxicity Research

Since modern times, the chemical refinement has been advanced, and all kinds of compounds have been layered out. Today there is a product named 4-Bromo-2,6-Dimethyliodobenzene. The study of its toxicity is related to people's health and health, and it must be observed.
To study the toxicity of this product, first look at the structure of its molecules. Bromine, iodine and dimethyl are attached to the benzene ring, or cause it to have special properties. According to common sense, the benzene ring is stable, and then halogens are connected, or the activity of its reaction is increased. This activity may cause abnormal transformation in organisms, damaging the structure and function of cells.
Furthermore, observe the way it enters the body. Or through breathing, diet, or skin touch, it can enter the body. After entering the body, it flows through the bloodstream, or gathers in specific organs, such as the liver and kidneys, because of its ability to metabolize and excrete, it is easy to be affected by poisons.
Signs of toxicity, or present in physiological and biochemical changes. Cell damage can cause inflammation; enzyme activity disorder, or disrupt the order of metabolism. Although today's research does not fully understand its poison, but according to chemical principles and past examples, we should be careful and investigate in detail to ensure the well-being of the public.

Future Prospects

Today there is a product, named 4 - Bromo - 2,6 - Dimethyliodobenzene. Looking at this chemical product, its future development is really impressive.
This product can be used in the field of chemical industry, or can be the basis for the creation of new materials. With its unique structure, it can be derived from various materials with different characteristics, used in electronics, medicine and other industries. In electronics, it can help improve the performance of semiconductors, making electronic devices more delicate and efficient. In medicine, it can open the way for the development of new drugs and cure more diseases.
And with the advance of science and technology, the synthesis method will also become more refined. By then, the production of this product may be greatly increased, and the cost may be greatly reduced, making it more widely used. I am convinced that with time, 4 - Bromo - 2, 6 - Dimethyliodobenzene will be able to emerge in various fields, adding luster to the future development, and becoming a brilliant achievement that our generation of researchers hope for.

Historical Development

4 - Bromo - 2,6 - Dimethyliodobenzene is also an organic compound. The beginning of this substance first appeared in the way of the sages studying organic synthesis. At that time, the masters were exhausted, wanting to explore new compounds in order to study the mystery of chemistry.
In the past, the method of organic synthesis was still simple, but the sages did not stop exploring. After years of hard work, under the conditions of a specific reaction, I gradually obtained this 4 - Bromo - 2,6 - Dimethyliodobenzene. At the beginning, the yield was not abundant, and the quality needed to be improved.
In the years after that, the art of chemistry advanced day by day. The methods of various schools to improve the reaction, adjust the temperature and choose a good agent, so that the yield increased and the quality was better. This compound then emerged in the field of organic synthesis, paving the way for subsequent research and adding a touch of color to the history of chemical evolution.

Product Overview

4 - Bromo - 2,6 - Dimethyliodobenzene is a compound that I recently studied. The appearance of this substance is crystalline, the color is nearly pure white, and the texture is fine. The synthesis method requires a multi-step reaction, carefully adjusting the proportion of reactants, controlling the temperature and duration of the reaction.
The first step is to introduce methyl groups based on specific aromatic hydrocarbons. After the clever reaction conditions are set, the methyl groups fall precisely at the 2,6 positions of the benzene ring. Then, under a suitable environment, bromine atoms are introduced at the 4 positions of the benzene ring. This process is crucial to the choice of reaction solvent and catalyst. Finally, through a delicate substitution reaction, iodine atoms are introduced to obtain this target product.
This compound has great potential in the field of organic synthesis, or can be used as a key intermediate for the creation of new drugs, functional materials, etc., opening up new directions for chemical research and has broad prospects.

Physical & Chemical Properties

4 - Bromo - 2,6 - Dimethyliodobenzene is an organic compound, and its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, this substance may be in a solid state and have a specific melting point. The determination of this melting point is crucial for identification and purity determination. Its color may be colorless to slightly yellow, depending on its purity.
When it comes to chemical properties, the compound has considerable reactivity due to the presence of bromine and iodine atoms. Bromine and iodine atoms can participate in many nucleophilic substitution reactions and are widely used in the field of organic synthesis. The methyl group on its benzene ring also affects its reactivity and spatial structure. Understanding the physicochemical properties of 4-Bromo-2,6-Dimethyliodobenzene can provide a solid theoretical basis for many fields such as organic synthesis and drug development, and help researchers more accurately control the relevant chemical reaction process.

Technical Specifications & Labeling

Today there is a thing called 4 - Bromo - 2,6 - Dimethyliodobenzene. If you want to clarify its technical specifications and labels (product parameters), you should check it carefully.
The shape of this thing needs to be uniform and pure, without impurities and variegated colors. The proportion of each ingredient it contains must match the exact number. The amount of bromine (Bromo), iodine (Iodo) and dimethyl (Dimethyl) is in accordance with specific regulations, and there is no difference at all.
As for the logo, it should be clear. On its packaging, the parameters such as product name, composition, and specifications must be clearly identifiable. The viewer knows what it is and what characteristics it has. The technical specifications should also be detailed, based on the quality of the work. In this way, it can be a high-quality product that can be used in various applications to achieve its effectiveness and live up to expectations.

Preparation Method

If you want to make 4 - Bromo - 2,6 - Dimethyliodobenzene, you should carefully consider the method of making it. The choice of raw materials is fundamental. Appropriate organic reagents can be selected, such as benzene compounds with specific substituents, which are the starting bases.
Preparation process, the first step of the reaction. With a delicate chemical reaction, bromine and iodine are properly substituted in a specific position of the benzene ring. First, the benzene ring is reacted with the brominating reagent under suitable conditions to obtain the brominated product accurately. Next, the iodization step is carried out with the iodizing reagent, and the iodine is also added to the designated place of the benzene ring. The order of these two is very careful.
Furthermore, the catalytic mechanism is very critical. Choose a high-efficiency catalyst to promote the reaction speed and increase the purity of the product. The catalyst adjusts the reaction activity, guides the reaction direction, and ensures that each step of the reaction progresses as expected. In this way, 4-Bromo-2,6-Dimethyliodobenzene can be prepared to obtain a good product.

Chemical Reactions & Modifications

4 - Bromo - 2,6 - Dimethyliodobenzene is a compound that has attracted much attention in organic synthesis. Its chemical reaction and modification are related to the progress of many fields of chemical industry.
In the past, the synthesis of this compound was cumbersome and the yield was not good. Chemists worked hard to explore new reaction paths. After repeated tests, it was found that the reaction can be optimized with specific catalysts and reaction conditions. For example, the selection of new metal catalysts can improve the reaction selectivity, reduce side reactions, and improve the purity of the product.
In terms of modification, researchers have tried to introduce different groups into its structure to change its physicochemical properties. Either to enhance its stability or to give it special optical and electrical properties. The chemical reaction and modification research of this compound is like opening a door to new materials and new application fields, with vast prospects, waiting for chemists to continue to study and develop.

Synonyms & Product Names

4 - Bromo - 2,6 - Dimethyliodobenzene is very important in the field of my chemical research. Its synonymous name also needs to be studied in detail. Although the ancient chemists did not directly describe this thing, the way of chemistry is in the same line.
Today's 4 - Bromo - 2,6 - Dimethyliodobenzene, or has a similar old name. In the past, chemistry was not developed, and the name was not determined. However, its structure and properties should be related to it. Its synonymous name may be based on its element composition and reaction characteristics. As for the trade name, merchants may choose it according to the market and use, and it is also important for research.
Although there is no ancient book directly stating its name, considering the logic and evolution of chemistry, we can deduce the origin of its synonymous name and commodity name. Our chemical researchers should trace back the origin and understand the change of its title, so as to facilitate academic inheritance and research expansion.

Safety & Operational Standards

Safety and Practice of 4 - Bromo - 2,6 - Dimethyliodobenzene
Husband 4 - Bromo - 2,6 - Dimethyliodobenzene is an important compound in chemical research. During its research and preparation process, safety and operation standards are of paramount importance.
First words are safe. This compound may have certain chemical activity. When exposed, care must be taken. Experimenters need to wear appropriate protective equipment, such as gloves and goggles, to prevent skin and eye contact. If accidentally touched, it may cause skin irritation and eye damage. And the volatile gas of this compound may also be harmful, so the experiment should be carried out in a well-ventilated place, so that the harmful gas can be discharged in time to avoid inhalation and damage to health.
As for the operation specifications, when weighing, use a precise instrument and measure it accurately according to the experimental requirements. Do not make the error too large, so as not to affect the experimental results. When storing, it should be placed in a dry and cool place, protected from heat and light, to prevent its properties from changing. During the reaction process, when the temperature is strictly controlled and controlled, it should be operated according to the established reaction conditions and should not be changed without authorization. If the reaction requires specific solvents and catalysts, they should also be added in proportion to ensure the smooth progress of the reaction.
In addition, after the experiment is completed, the remaining 4 - Bromo - 2,6 - Dimethyliodobenzene and related waste must not be discarded at will, and must be properly disposed of in accordance with chemical waste treatment specifications to prevent environmental pollution.
In short, during the research operation of 4 - Bromo - 2,6 - Dimethyliodobenzene, strict adherence to safety and operating standards can ensure the smooth operation of the experiment, and protect the safety of the experimenter and the cleanliness of the environment.

Application Area

Today, there are chemical substances 4 - Bromo - 2,6 - Dimethyliodobenzene, which have a wide range of application fields. In the field of pharmaceutical research and development, it can be used as a key intermediate to help create new drugs, with its unique chemical structure, or can be derived from compounds with specific curative effects, and cure many diseases. In the field of materials science, it also has wonderful uses. Using it as a raw material, through specific processes, or materials with special optical and electrical properties can be prepared for advanced electronic devices to improve their performance. In the field of organic synthesis, it is of great significance. With its activity check point of bromine and iodine, it can participate in various complex organic reactions, build a variety of organic molecular structures, and contribute to the development of organic synthetic chemistry.

Research & Development

Recently, I studied 4 - Bromo - 2,6 - Dimethyliodobenzene in my room. Observe its properties, study its rationale, and hope to gain something.
Initially, study its structure to understand the order and bond connection of each atom. This is the basis of research, the structure is clear, and the properties can be deduced. Next, observe its reaction. Under various conditions, observe its response to other things, record phenomena and products.
When experimenting, operate cautiously, fearing mistakes and chaotic results. Every step is done according to the rules. Or temperature control, or time control, or agent selection, all with care.
After many attempts, its properties gradually became clear. Under certain conditions, the reactivity of this substance is quite good; when it is in other forms, it is stable. This discovery is for subsequent research and use, paving stones and building roads.
I should continue to study it to explore more possibilities. It is hoped that this substance can be used as a basis to promote the progress of science and technology, and it can be used in chemical, pharmaceutical and other fields to achieve the ambition of research and progress.

Toxicity Research

Since modern times, chemical refinement has resulted in the emergence of new substances. Today, there is a substance called 4-Bromo-2,6-Dimethyliodobenzene. As a chemical researcher, I was concerned about its toxicity, so I devoted myself to studying it.
Looking at this substance, its molecular structure is unique, bromine, iodine and dimethylbenzene ring are connected. Chemical theory, structure is related to properties, and toxicity research is the first to focus on this end. After various experiments, explore its interaction with biomolecules. Observe changes in cells and changes in enzyme activity.
At the beginning, take a cell line as a test, put this substance in it, and over time, see that cell morphology is different and proliferation is hindered. It also measures the activity of enzymes, and some enzymes change their properties and biochemical pathways, which causes chaos. This is a sign of toxicity. However, the appearance of toxicity also depends on the dose and duration. Small doses are short-lived, and the harm is not obvious; large doses are touched for a long time, and the disaster is deep. It is based on the study of toxicity, which must be done completely and carefully, and used by the world to avoid its harm and pursue its benefits.

Future Prospects

Husband 4 - Bromo - 2, 6 - Dimethyliodobenzene is also a thing of transformation. I will research it, hoping that it will be used in the future. This compound is unique, or can be used in new research. The way of research is to seek high efficiency and safety. If this product is further explored, it may be a good thing for those who suffer from diseases.
And it is in the field of materials, or it may be feasible. New materials are the foundation of today's technology. With further research, extraordinary materials can be created, which can be used in many aspects, such as sub-devices, to make their performance better.
Well, 4 - Bromo - 2, 6 - Dimethyliodobenzene has not yet been developed, and we will do our best to improve its wonders and promote its universal use.

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Frequently Asked Questions

As a leading 4-Bromo-2,6-Dimethyliodobenzene 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 4-bromo-2, 6-dimethyliodobenzene?

4-Bromo-2,6-dimethyliodobenzene is one of the organic compounds. Its chemical properties are interesting and are described in detail below.
First of all, the presence of halogen atoms makes them reactive. Both bromine and iodine atoms are good leaving groups, which can be replaced by many nucleophiles in nucleophilic substitution reactions. For example, when encountering hydroxyl negative ions (OH), halogen atoms can be replaced by hydroxyl groups to form corresponding phenolic compounds. This reaction often needs to be carried out smoothly under the catalysis of appropriate solvents and bases.
Furthermore, although the methyl group on the benzene ring is relatively stable, it also affects the reactivity of the molecule. Methyl is an electron-supplying group, which can increase the electron cloud density of the benzene ring and make the benzene ring more prone to electrophilic substitution reactions. Electrophilic substitution reactions such as bromination and nitrification are more likely to occur at specific locations in the benzene ring under suitable conditions.
However, its spatial structure is specific due to the presence of methyl and halogen atoms. This spatial structure affects its physical and chemical properties. In some reactions, the spatial steric hindrance effect cannot be ignored. For example, when the nucleophilic reagent attacks the halogen atom, if the reagent volume is large, the spatial hindrance caused by methyl or the reaction rate is reduced.
In addition, the stability of 4-bromo-2,6-dimethyl iodobenzene is also related to the halogen atom and methyl. The electron-sucking induced effect of halogen atom interacts with the electron-donator effect of methyl, which affects the electron cloud distribution of the whole molecule, and then affects its stability.
In the field of organic synthesis, 4-bromo-2,6-dimethyl iodobenzene is often an important intermediary. Due to its many reaction properties, it can construct complex organic molecular structures, and has potential application value in many fields such as medicinal chemistry and materials science.

What are the common uses of 4-bromo-2, 6-dimethyliodobenzene?

4-Bromo-2,6-dimethyl iodobenzene is a crucial intermediate in organic synthesis. The common preparation routes are as follows:
First, halogenation reaction method. Using 2,6-dimethyl benzene as the starting material, bromine atoms are introduced at specific positions in the benzene ring through bromination reaction. This step requires careful selection of suitable brominating reagents, such as liquid bromine, N-bromosuccinimide (NBS), etc., and precise regulation of reaction conditions, including temperature, catalyst, etc. Then, after iodization reaction, another position is successfully connected to iodine atoms. In this process, the choice of iodizing reagents is also very critical. For example, iodine can be used in combination with a suitable reducing agent to promote the efficient reaction and obtain 4-bromo-2,6-dimethyl iodobenzene.
Second, the metal-organic reagent method. The corresponding Grignard reagent can be prepared by reacting 2,6-dimethyl halobenzene (such as 2,6-dimethyl chlorobenzene or bromobenzene) with metal magnesium. The Grignard reagent is very active and can react with compounds containing halogenated iodine, thereby realizing the introduction of iodine atoms while retaining bromine atoms, and finally achieving the synthesis of 4-bromo-2,6-dimethyl iodobenzene. In this process, the anhydrous and anaerobic conditions of the reaction system are strictly required to prevent Grignard's reagent from failing.
Third, the palladium-catalyzed coupling reaction method. With the help of the unique action of palladium catalyst, the aromatic compounds containing bromine and iodine are coupled in the presence of suitable ligands, bases and solvents. This method has good selectivity and can accurately construct the target molecular structure. The type of palladium catalyst, the structure of the ligand and the reaction solvent need to be carefully screened according to the characteristics of the specific reactants to ensure the smooth progress of the reaction and obtain a higher yield of 4-bromo-2,6-dimethyliodobenzene.
Each of the above methods has its own advantages and disadvantages. In practical applications, it is necessary to comprehensively consider the availability of raw materials, cost, difficulty in controlling reaction conditions, and purity of the product, and carefully choose the most suitable preparation route.

What are the synthesis methods of 4-bromo-2, 6-dimethyliodobenzene?

The synthesis of 4-bromo-2,6-dimethyliodobenzene has many different paths. First, it can be started from 2,6-dimethylphenol. First, a brominating reagent, such as liquid bromine, is carried out in a suitable solvent (such as dichloromethane) and a low temperature environment. The phenolic hydroxyl ortho-position is introduced into the bromine atom to generate 4-bromo-2,6-dimethylphenol. This step requires attention to the reaction temperature and reagent dosage to prevent over-bromination. Then, 4-bromo-2,6-dimethylphenol is converted into the corresponding phenol ester, which can react with acetyl chloride under the catalysis of pyridine. Then, in the presence of suitable ligands and in a suitable solvent (such as N, N-dimethylformamide), the reaction is heated with iodizing reagents, such as a mixed system of cuprous iodide and iodine elemental substance, to achieve the substitution of phenolic ester groups by iodine atoms, and the final product is 4-bromo-2,6-dimethyliodobenzene.
Furthermore, it can also start from 2,6-dimethylaniline. First, the aniline is converted into diazonium salts by diazotization reaction, and treated with sodium nitrite and hydrochloric acid at low temperature. Subsequently, cuprous bromide is added, and a Sandmeyer reaction occurs to generate 4-bromo-2,6-dimethylbenzene. After that, an iodine atom is introduced by heating the reaction with an iodine-substituted reagent, such as N-iodosuccinimide (NIS), in the presence of an initiator (such as benzoyl peroxide) in a suitable solvent (such as carbon tetrachloride), and the target product can also be obtained.
Another way is to use 2,6-dimethylbenzoic acid as a raw material. It is first reduced to 2,6-dimethylbenzyl alcohol, and a reducing agent such as lithium aluminum hydride can be used. Next, the alcohol hydroxyl group is converted into a halogen atom, and 2,6-dimethylbromobenzene is obtained by treating it with phosphorus tribromide. Then 4-bromo-2,6-dimethyl iodobenzene was synthesized by using iodine substitution reaction, iodomethane and strong base (such as potassium tert-butanol) in suitable solvent (such as tetrahydrofuran).
Each method has its own advantages and disadvantages, and it is necessary to choose the suitable one according to the actual situation, such as the availability of raw materials, the ease of control of reaction conditions, and the purity of the product.

4-Bromo-2, 6-dimethyliodobenzene What are the precautions during storage and transportation?

4-Bromo-2,6-dimethyliodobenzene is an organic compound. When storing and transporting, several things need to be taken with caution.
First words storage, this compound is quite sensitive to light and air. Light can cause it to undergo photochemical reactions, causing its structure to change and its purity to decrease. Therefore, it should be stored in a dark place, such as in a brown bottle, in a darkroom or a shaded cabinet. Oxygen and water vapor in the air may react with it, especially water vapor, or cause reactions such as hydrolysis to cause it to deteriorate. Therefore, the storage environment must be dry, and desiccants such as anhydrous calcium chloride and silica gel can be placed in the storage container to maintain dryness. And it should be sealed to prevent air from entering. In addition, this compound may be toxic and corrosive to a certain extent, and should be separated from food, drugs and other incompatible substances to prevent contamination. The storage place should be clearly marked, indicating its name, characteristics and hazards.
As for transportation, because of its potential danger, transportation personnel must be professionally trained and familiar with the characteristics of the compound and emergency treatment methods. The transportation container must be strong and well sealed to prevent leakage. If road transportation is used, the vehicle should be equipped with corresponding fire protection equipment and leakage emergency treatment equipment. During transportation, avoid vibration, impact and high temperature. High temperature may affect the stability of the compound and even cause dangerous reactions, so transportation should be selected in a cool period and avoid prolonged exposure to the sun. If transported by rail or air, it is necessary to strictly follow the regulations and procedures of relevant departments, and go through necessary transportation procedures to ensure safe transportation.
In conclusion, the storage and transportation of 4-bromo-2,6-dimethyl iodobenzene requires caution and attention to detail to ensure the safety of personnel and the environment from pollution, as well as the quality and stability of the compound.

What is the market price range for 4-bromo-2, 6-dimethyliodobenzene?

I don't know what the market value of 4-bromo-2,6-dimethyliodobenzene is. This compound is not a general-purpose compound that I know every day, and its price is affected by many factors.
First, the cost of raw materials is large. If the starting materials required for the synthesis of this compound are scarce or the degree of extraction is high, the cost will increase, which will increase the price of the product. For example, if the synthesis requires rare chemical products, and it is not easy to obtain, its price will be high.
Second, the ease of synthesis is also low. If the synthesis process is difficult, multiple steps are required, and the rate of each step is not high, or special reaction parts are required, such as high cost, high cost, and high cost catalysis, etc., all of which will increase the cost of production and cause the market to rise.
Third, the market supply and demand of this compound is fixed. If the market demand for this compound is strong, but the supply is limited, the price will rise; conversely, if the supply is in demand, the price may fall. If a certain industry suddenly has a large demand for this compound, but it can keep up, the price will increase significantly.
Fourth, the raw material also plays a role. Large-scale mold production can often reduce the cost of production, which makes the cost more powerful; small-scale mold production cost is low, low or high.
In order to know the market of 4-bromo-2,6-dimethyliodobenzene, it is necessary to deeply investigate the factors such as raw materials, synthesis, supply and demand, and raw material production. However, I can't make a cut at this moment.