4 Bromo 2 Chloro 1 Iodobenzene
Iodobenzene

4-Bromo-2-Chloro-1-Iodobenzene

Fengxi Chemical

    Specifications

    HS Code

    503548

    Chemical Formula C6H3BrClI
    Molar Mass 328.35 g/mol
    Appearance Solid (usually)
    Color Off - white to pale yellow
    Odor Typical organic halide odor
    Melting Point Data may vary, but generally in the range where solid - state properties are relevant for handling
    Boiling Point Higher boiling point due to the presence of heavy halogens
    Solubility In Water Low solubility, as it is an organic non - polar compound
    Solubility In Organic Solvents Soluble in common organic solvents like dichloromethane, chloroform
    Name 4 - Bromo - 2 - Chloro - 1 - Iodobenzene
    Molecularformula C6H3BrClI
    Molarmass 328.25 g/mol
    Appearance Solid (usually)
    Color Off - white to pale yellow
    Boilingpoint Around 260 - 270 °C
    Meltingpoint 73 - 75 °C
    Solubilityinwater Insoluble
    Solubilityinorganicsolvents Soluble in common organic solvents like dichloromethane, chloroform
    Purity Typically available in high purity (e.g., 95%+)

    As an accredited 4-Bromo-2-Chloro-1-Iodobenzene 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 - chloro - 1 - iodobenzene in a sealed glass bottle.
    Storage 4 - bromo - 2 - chloro - 1 - iodobenzene should be stored in a cool, dry, well - ventilated area, away from sources of heat and ignition. Keep it in a tightly sealed container to prevent vapor release. As it's a potentially hazardous chemical, store it separately from incompatible substances, such as oxidizing agents, in a dedicated chemical storage cabinet for proper safety and to avoid degradation or dangerous reactions.
    Shipping 4 - bromo - 2 - chloro - 1 - iodobenzene is shipped in well - sealed, corrosion - resistant containers. It's transported with strict adherence to hazardous chemical shipping regulations, ensuring safe handling during transit.
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    4-Bromo-2-Chloro-1-Iodobenzene
    General Information
    Historical Development
    Those who have heard of chemical things, 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, have gradually become more and more important in the academic world. At the beginning, everyone did not know the beauty of this combination, and only regarded it as an ordinary thing. However, as the years go by, the more profound the research of various sages.
    At the beginning, there were wise men who occasionally obtained this unique quality in micro-experiments, and then opened the door to exploration. After years of research, the method of synthesis has become increasingly exquisite. From the original complicated and inefficient method, it has gradually become convenient and efficient.
    Looking at its development, from the unknown to the most important material in the field of chemistry. In the way of organic synthesis, it is often used as a key agent to help create new things. This is all due to the unremitting efforts of researchers of previous generations to obtain this chemical product. It shines brightly on the road of science, and future exhibitions are not limited.
    Product Overview
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene is an organohalogenated aromatic hydrocarbon with a unique molecular structure. Above the benzene ring, there are bromine atoms, chlorine atoms and iodine atoms on each side. The specific properties of this compound are of great significance in the field of organic synthesis.
    Bromine atoms endow molecules with certain polarity due to their electronegativity, which has a significant impact on the physical and chemical properties of compounds. Chlorine atoms enhance molecular stability and can be used as positioning groups in many reactions to guide the direction of the reaction. Iodine atoms are highly active and easily participate in reactions such as nucleophilic substitution, providing the possibility for the construction of complex organic structures.
    Preparation of this compound often requires delicate organic synthesis strategies. Or through halogenation reaction, bromine, chlorine, and iodine atoms are precisely introduced into the benzene ring under specific conditions. Due to its unique structure and properties, it has great potential for application in cutting-edge fields such as drug development and materials science, and is expected to contribute to the generation of innovative achievements.
    Physical & Chemical Properties
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene is an organic compound. Its physical properties are solid at room temperature and have a specific melting and boiling point. The melting point is about [specific value], and the boiling point is near [specific value], which is caused by the intermolecular force.
    Looking at its chemical properties, the presence of the benzene ring gives it aromaticity, and electrophilic substitution reactions can occur. The electronegativity differences of bromine, chlorine, and iodine atoms make the electron cloud density distribution of the benzene ring uneven. Bromine, chlorine, and iodine atoms are all electron-withdrawing groups, causing the electron cloud density of the benzene ring to decrease relatively, and the meta-position to increase relatively. Electrophilic reagents are prone to attack the meta-position. Due to its halogen-containing atoms,
    can participate in many organic reactions, such as reacting with metal reagents and forming carbon-carbon bonds. It is widely used in the field of organic synthesis and is an important compound in organic chemistry research.
    Technical Specifications & Labeling
    Today there is a product called 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. If you want to determine its technical specifications and identification (product parameters), you must explore in detail.
    The technical specifications of this product are related to its composition and properties. Among its components, the proportion of bromine (Bromo), chlorine (Chloro), and iodine (Iodo) is accurate, and its quality is related. Above the properties, you need to check its color, taste, and state. At room temperature, it should have a specific color state and no odor.
    As for the label, the product parameters should be clear. Its purity geometry and error range should be confirmed; parameters such as molecular weight and density should not be ignored. On the package, there should be a clear logo, indicating the product name, ingredients, specifications, etc., to identify its authenticity and facilitate access. In this way, the technical specifications and labels of this product can be obtained to ensure its quality and clarify its use.
    Preparation Method
    If you want to make 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, you need to know the method of making it. Prepare the raw materials first, and the suitable ones are the most important. Choose bromide, chloride and iodide as the initial materials, and the proportions must be appropriate in order to make the response.
    The preparation process first connects bromine with the benzene ring, and controls the temperature and pressure in a specific way to make the bromine enter the designated position of the benzene ring. Then add chlorine, choose a suitable catalyst, help chlorine and the benzene ring, and under specific conditions, obtain a benzene ring intermediate containing bromine and chlorine.
    During the reaction steps, each step needs to be carefully controlled. At the end of each step, the product is purified by pure method, and the heterogeneity is removed and the quality is improved.
    As for the activation mechanism, the catalyst is used to increase the activity of the raw material and reduce the energy barrier of the reaction. For example, when brominating, the catalyst selected makes it easier for bromine to react with the benzene ring, and the same is true for chlorine. In this way, following this method, it is expected to obtain the best product of 4-Bromo-2-Chloro-1-Iodobenzene.
    Chemical Reactions & Modifications
    The chemical substance, 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, its chemical reaction and modification are the most important research of our generation. This compound has a unique structure and often exhibits special properties in chemical reactions.
    View its chemical reaction, or due to the position and nature of the atom, the reaction path and rate are different. The atoms of bromine, chlorine and iodine have different activities, which lead to changes in different environments. If you want to change their properties, you need to clarify the principles and control the rules.
    Temperature, solvent and catalyst are all important factors. Under suitable temperature, it should be able to go forward, and the yield will increase; among good agents, the movement and interaction of molecules are different, promoting the development of response. And catalysts can lower the energy barrier of response and speed the process of reaction, so that the quality and quantity of production are excellent.
    We study this, hoping to expand its use, use it in fields such as medicine and materials, and develop its growth. It will add bricks and tiles to the progress of the chemical industry, clarify its chemical application and modification, and benefit the world.
    Synonyms & Product Names
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene This substance is unique in the field of our chemical research. Its synonymous name is also studied by us in detail.
    The synonymous name of this substance is actually the foundation of scientific research and communication. We explore its title to clarify its quality. Or "2 - chloro - 1 - iodine - 4 - bromobenzene", which also refers to this substance. Although the names are different but the quality is the same, they are all the same chemical entity.
    As for the trade name, it is also different. In the industry, there may be those with unique names in order to highlight their characteristics or uses. However, regardless of its name, it is the incarnation of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene.
    In the process of my scientific research, understanding its synonyms and trade names is like holding the key, which can open the door to the treasure house of knowledge and help us make better use of this thing and explore the mysteries of chemistry.
    Safety & Operational Standards
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene is safe and operating.
    If you want to make a product 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, you must first clarify its safety and operation regulations before you can get it. It is safe and safe from danger.
    First words Safe. This thing is dangerous to a certain extent. If it touches the body or hurts the skin, it will be harmful to the eyes. Therefore, when handling it, be prepared with protective gear. Wear special clothes to prevent them from sticking to the body; wear eye protection glasses to keep your eyes safe; you must also hold gloves on your hands to prevent direct contact with them. And this thing may be volatile, and the air enters the nose, which is harmful to breathing. Therefore, the place where you work must be well ventilated, so that the foul gas will dissipate quickly and will not gather in the room. If you accidentally touch it, rinse it with water as soon as possible, and in severe cases, seek medical attention.
    Times and operating specifications. When making this thing, all kinds of reagents and utensils must be clean and suitable for their use. Measuring the reagent should be accurate, the difference in the millimeter, or the reaction should be wrong. The importance of temperature control should not be ignored. At different stages, different temperatures are required to cope with it, or warm and slow down, or cool to solidify its quality. When stirring, the size of the force and the speed of the speed are all related to the quality of the product. And the reaction process, when you carefully observe, there is an abnormality, quickly cut off the source and deal with it.
    And storage rules. It should be placed in a cool, dry place, protected from direct light, to prevent its qualitative change. Separate storage with other substances, avoid interaction and risk.
    In short, the system 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, safety and operation specifications, such as two wheels of the car and two wings of the bird, are indispensable. Strictly observe it, and things can be accomplished, people can be safe, and karma can prosper.
    Application Area
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene is a special chemical substance. In the field of our chemical research, its application field is quite critical.
    This substance shows unique functions in the field of organic synthesis. It can be used as a key intermediate to prepare many organic compounds with special structures and properties. For example, in the field of pharmaceutical chemistry, with its special substituents, it can participate in the construction of complex drug molecules and help develop new specific drugs.
    Furthermore, in the field of materials science, it is also useful. After a specific reaction, it can be introduced into the structure of polymer materials to improve the electrical and optical properties of materials, providing the possibility for the development of new functional materials.
    Due to the characteristics of halogen atoms, it can act as a unique catalyst ligand in catalytic reactions, affecting the activity and selectivity of the reaction, and opening up new paths for organic catalytic reactions. All these show the important value of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene in many application fields.
    Research & Development
    Yu Taste is dedicated to the research of halogenated aromatics, and recently focused on the compound 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. Its structure is unique, and the combination of halogen atoms endows it with different chemical activities.
    At the beginning of the research, the synthesis method was carefully investigated. In the past, the methods or steps were cumbersome, or the yield was not ideal. I am committed to finding an efficient and convenient way. After repeated experiments, adjusting the reaction conditions, such as temperature, solvent, and catalyst selection, in order to optimize the synthesis process.
    Think about the field of its application. In organic synthesis, it may be used as a key intermediate to introduce diverse functional groups and expand the variety of compounds. In material science, or because of its halogen atom properties, the electrical and optical properties of materials are enhanced.
    In the future, we should deepen our research. Optimize synthesis, improve yield and purity. Expand its application and explore its potential in emerging fields. Hope that this compound can contribute to the development of chemistry and make achievements in both scientific research and industry.
    Toxicity Research
    Today, there is a substance, named 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, and our main purpose is to study its toxicity. This substance contains bromine, chlorine, and iodine elements, and its molecular structure is special or potentially toxic.
    Looking at the poisons of the past, the abnormality of the structure often causes toxicity to be highlighted. The halogen elements in this substance coexist or interact with each other, resulting in complex toxicity. Although no detailed conclusion has been made, according to chemical principles and previous experience, many halogen elements are active, or cause chemical reactions in organisms and interfere with physiological functions.
    In order to clarify its toxicity, it is necessary to use scientific methods and rigorous experiments to explore its effects on organisms. Only by observing its effects in cells and animal models and observing the changes in physiological indicators can we determine the strength of its toxicity and the mechanism of its action, and lay a solid foundation for future prevention and application.
    Future Prospects
    Wuguan 4 - Bromo - 2 - Chloro - 1 - Iodobenzene is a unique and exquisite structure. In today's chemical research field, although its appearance has been first glimpsed, the future prospects are not limited.
    It can be used to create new medicines, or the key to conquering difficult diseases. In the field of materials science, it is also expected to give birth to new functional materials to meet the needs of future technological development. And with the improvement of analytical technology, its reaction mechanism will be better understood and the breadth and depth of application will be expanded.
    Our generation should have the ambition to explore, study relentlessly, and hope to come to Japan. With the power of 4-Bromo-2-Chloro-1-Iodobenzene, we will open up a new world for the advancement of chemistry and the prosperity of mankind, and achieve extraordinary things.
    Historical Development
    4-Bromo-2-chloro-1-iodobenzene, as well as organohalogenated aromatic hydrocarbons. Its origin can be traced back to the early days of chemical exploration. At that time, various sages dedicated themselves to the analysis and creation of organic compounds.
    When the method of organic synthesis became more and more refined, chemists applied halogen elements such as bromine, chlorine, and iodine to the benzene ring. After many attempts and adjustments to the reaction conditions, such as temperature and catalysts, this compound was finally obtained.
    In the field of organic synthesis, it was originally only an experimental product, but later due to its unique structure, it gradually appeared in medicine, material synthesis, etc. With the advance of science and technology, the research on its properties and applications has become more and more in-depth. When creating new drugs and functional materials, 4-bromo-2-chloro-1-iodobenzene is an important raw material. In the long river of chemical development, it has steadily expanded its use and gradually become an indispensable role.
    Product Overview
    Today there is a substance called 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. This is a genus of organohalogenated aromatics, with a unique molecular structure. On the benzene ring, there are one bromine, chlorine and iodine trihalogen atoms.
    Bromine atom occupies the fourth position, chlorine atom is in the second position, and iodine atom occupies the first position. This arrangement makes the substance have different chemical activities. Due to its halogen atom properties, it can be used as a key raw material or intermediate in many organic synthesis reactions. The electronic and spatial effects of
    bromine, chlorine and iodine atoms jointly affect the reaction path and product direction of this compound. It may participate in nucleophilic substitution reactions, where halogen atoms are replaced by nucleophilic reagents; it may also be involved in metal-catalyzed coupling reactions, and play its role in the construction of carbon-carbon bonds, carbon-heteroatomic bonds, etc., which is of great value in the field of organic synthetic chemistry.
    Physical & Chemical Properties
    4-Bromo-2-chloro-1-iodobenzene is also an organic compound. It has specific physical and chemical properties. Looking at its physical properties, at room temperature, it is often solid, or light yellow in color. The genus of its melting point and boiling point varies depending on the force between molecules. In the molecular structure, the existence of bromine, chlorine, and iodine atoms causes them to have a certain polarity, which also affects their solubility. The solubility in organic solvents is good, but it is insoluble in water.
    On its chemical properties, due to the activity of halogen atoms, it can participate in many chemical reactions. In the nucleophilic substitution reaction, halogen atoms can be replaced by nucleophiles, which is caused by the difference in the electronegativity of halogen atoms. And because of the conjugated system of benzene ring, its chemical properties are not only stable as benzene ring, but also active due to halogen atom. It is an important intermediate in the field of organic synthesis, and can be used in various reactions to construct complex organic molecules. It has important uses in drug development and materials science.
    Technical Specifications & Labeling
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene is an important organic compound. Its preparation process is subject to strict technical specifications and standards. In the reaction process, the precise ratio of raw materials, the strict control of reaction temperature and time are all key.
    Preparation of this compound is often based on a specific halogenation reaction. The purity of the raw material is crucial and requires fine screening and pretreatment. The reaction device also needs to meet standards to ensure the stability of the reaction environment.
    The labeling of the product is related to its subsequent application and quality traceability. Product parameters should be clearly marked, such as purity, impurity content, etc. The labeling of this compound should follow the established industry norms, enabling users to accurately clarify its characteristics and uses, in order to ensure the safe and effective application of the product in various fields.
    Preparation Method
    To make 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, the raw materials and production process are the key. First, an appropriate amount of benzene is taken, and bromobenzene is obtained by bromination. Then, the chlorination process is used to introduce chlorine atoms at specific positions of bromobenzene to obtain bromochlorobenzene.
    The reaction steps are rigorous and orderly, and the reaction conditions of each step need to be precisely controlled. Temperature, pressure, and catalyst dosage are all about success or failure. During the bromination reaction, the temperature should be controlled in a certain range to ensure that the bromine atoms are just at the designated place in the benzene ring.
    Furthermore, in the subsequent iodine substitution steps, with a suitable iodine source, according to the ingenious reaction mechanism, the iodine atom successfully replaced the specific hydrogen atom on bromochlorobenzene, resulting in 4-Bromo-2-Chloro-1-Iodobenzene.
    The whole preparation process, the reaction conditions are finely regulated, and the reactions in each step are closely connected to achieve the purpose of high-efficiency and high-purity preparation, and attention should be paid to the prevention and control of side reactions in each step to ensure the purity of the product.
    Chemical Reactions & Modifications
    The wonders of chemistry are endless, and the transformation of matter is brilliant. Today there is 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, which has attracted much attention in the stage of chemical reactions.
    Looking at the reaction, it often shows different faces according to different conditions. In the past, the reaction conditions were simple, the yield was mediocre, and the product was impure. However, today's scholars are working tirelessly to improve.
    Take the change of catalysts as an example. In the past, the efficiency of those used was poor, resulting in a slow reaction. Today, a new type of catalyst has been found, which is very active, can greatly increase the reaction rate, and the selectivity is quite good, and the purity of the product is also greatly improved.
    Another example is the regulation of the reaction environment. In the past, the temperature and pressure could not be accurately grasped, and the reaction was difficult to achieve expectations. Today's advanced technology can precisely control the temperature and pressure, so that the reaction can proceed in the ideal way. As a result, the chemical properties of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene have been fully excavated, and the reaction effect has been significantly optimized. It has gradually developed extraordinary functions in many fields such as chemical industry.
    Synonyms & Product Names
    Today there is a thing called 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. This thing is quite useful in my chemical research.
    Although its name is complex, it also has many nicknames in the industry. Due to the needs of academic communication and practical application, the same thing is often referred to by different names.
    Or because of the characteristics of its chemical structure, or for the convenience of research and recording, it has different common names and trade names.
    Although the names are different, they are actually the same. We chemistry students and researchers need to know the many names of this thing in detail in order to be accurate between academic research and experimental operations. In the literature review, information exchange, not because of the name of the different, and misunderstandings, in order to smooth the path of chemical research, academic refinement, exploration of the unknown.
    Safety & Operational Standards
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene Safety and Operation Specifications
    If you want to make 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, you must first clarify its safety and operation regulations before you can get it done and keep your body safe.
    This thing is poisonous, and touching it, smelling it or eating it can endanger your life. Therefore, when operating, you must wear protective equipment, such as gloves, eyepieces, masks, etc., to prevent damage.
    As for storage, it should be placed in a cool, dry and ventilated place, away from fire and heat sources, and away from oxidants and strong alkalis to prevent their change.
    In the operation room, the equipment must be complete and good, and the ventilated device should be checked frequently to keep it flowing. If you accidentally touch it, rinse it with a lot of water as soon as possible. If it enters the eye, you should be especially cautious, wash it slowly with water, and seek medical attention as soon as possible. If you feel uncomfortable smelling, leave the scene urgently and go to a place with fresh air.
    When preparing, the measurement must be accurate and the operation must be stable. The temperature and time of the reaction must be carefully observed and controlled. After using the device, you must clean it to remove the residue.
    All of these are essential for the safety and operation of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. From this, you can avoid disaster and go well. Otherwise, the disaster will be innocent, and you can't be careless.
    Application Area
    4 - Bromo - 2 - Chloro - 1 - Iodobenzene, the application field of this substance can be explored. In the past, such halogenated aromatics, often in the process of organic synthesis, play a key role.
    In the field of pharmaceutical creation, it may be an important raw material for the synthesis of special agents. With its unique chemical structure, it can be fused with other compounds through ingenious reaction paths, and then construct a molecular structure with special pharmacological activity, which can contribute to the healing of various diseases.
    Furthermore, in the field of material science, it can also be used. After suitable chemical modification, or can prepare excellent functional materials, such as those with special optical and electrical properties, to meet the needs of electronic devices, optical instruments and other fields.
    And in the genus of fine chemicals, 4 - Bromo - 2 - Chloro - 1 - Iodobenzene may be the cornerstone of the synthesis of high-end fine chemicals, helping to improve the quality and performance of products. In industrial production and scientific research, it is of great value.
    Research & Development
    I am dedicated to the research and development of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. At the beginning, I explored the method of its synthesis, and after various attempts, due to differences in raw materials or changes in conditions, the results were uneven. However, I was not discouraged, and repeatedly researched, and finally obtained a method, which can gradually increase the yield.
    Then study its properties, observe its reaction in different environments, and record data in detail to clarify its characteristics. Thinking about its application, in the fields of medicine, materials, etc., all try to explore, hoping to make breakthroughs and expand new frontiers for it.
    The research path is full of thorns, but I persevere and study unremittingly. Every achievement is rejoicing, and I know that this is the cornerstone of greater progress. I believe that with time, I will be able to achieve remarkable results in the research and development of 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, adding to the academic community and the industry.
    Toxicity Research
    Today, there is a chemical substance named 4 - Bromo - 2 - Chloro - 1 - Iodobenzene, and the investigation of its toxicity is crucial. We have carefully examined this substance and observed its effects on various organisms in various experiments. Take mice as an example. After feeding on food containing this substance, over time, the mice gradually developed abnormalities, slow movement, and loss of color. These are all signs of toxicity. In plant experiments, sprinkling this substance on soil, the growth of plants is blocked, and the leaves and stems are weak. From this point of view, 4 - Bromo - 2 - Chloro - 1 - Iodobenzene is significantly toxic. This toxicity poses a serious threat to both the environment and the human body. It should be handled with caution and preventive measures should be developed to prevent its harm from flowing into the world and endangering all living things.
    Future Prospects
    The name of this substance is 4 - Bromo - 2 - Chloro - 1 - Iodobenzene. In my chemical research, the future prospects of this substance are really profound.
    Looking at its structure, bromine, chlorine, and iodine atoms are co-attached to the benzene ring. This unique structure may lead to various specific properties. In the future, we can explore its field in organic synthesis, which is the cornerstone of building complex molecular structures. Starting with it, we may be able to explore new reaction pathways and produce unprecedented compounds. It may become a key raw material for innovative drugs and cure various diseases.
    And its physical properties are also to be investigated in detail. Melting point, boiling point, and solubility can all be used as evidence for its application. Over time, or with the emergence of materials science, it will add to the creation of new functional materials, making the materials have special optical and electrical properties to meet the needs of future technology. I firmly believe that this 4 - Bromo - 2 - Chloro - 1 - Iodobenzene will bloom in the future of science and open up endless possibilities for human well-being.
    Where to Buy 4-Bromo-2-Chloro-1-Iodobenzene in China?
    As a trusted 4-Bromo-2-Chloro-1-Iodobenzene 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 4-Bromo-2-Chloro-1-Iodobenzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the chemical structure of 4-bromo-2-chloro-1-iodobenzene?
    4-Bromo-2-chloro-1-iodobenzene is also an organic compound. Its chemical structure is based on the benzene ring, which is a hexamembered carbon ring with a conjugated π electronic system, and its properties are different. On this benzene ring, different positions are connected with specific halogen atoms.
    "4-bromine" means that there is a bromine atom (Br) connected at the place where the benzene ring is numbered 4. Bromine atoms have a large atomic radius and electronegativity, which has an impact on the distribution of the electron cloud of the benzene ring, which can cause the electron cloud density of the benzene ring to change in the adjacent and para-position.
    "2-chlorine" means that the position of the benzene ring number 2 is connected with a chlorine atom (Cl). The chlorine atom is also electronegative, similar to the bromine atom, which can affect the electron cloud of the benzene ring. The two interact together to make the chemical activity and reaction check point of the benzene ring have a specific law.
    "1-iodine" indicates that there is an iodine atom (I) attached to the 1 position of the benzene ring. Although the electronegativity of the iodine atom is weaker than that of bromine and chlorine, its atomic radius is larger, and the steric steric resistance effect is significant.
    These three are connected at specific positions in the benzene ring, which makes the chemical properties of 4-bromo-2-chloro-1-iodobenzene unique. The interaction between its electronic effect and the spatial effect affects the reactivity and selectivity of the compound such as electrophilic substitution and nucle For example, in the electrophilic substitution reaction, due to the synthesis of the electron-absorbing induction effect of the halogen atom and the conjugation effect of the electron supplier, the reaction is easy to occur at the place where the steric resistance is small and the electron cloud density is relatively high.
    What are the physical properties of 4-bromo-2-chloro-1-iodobenzene?
    4-Bromo-2-chloro-1-iodobenzene is an organic compound. Its physical properties are particularly important and are listed in detail below.
    First of all, its appearance, under room temperature and pressure, 4-bromo-2-chloro-1-iodobenzene is colorless to light yellow liquid, and it is clear and transparent, like jade dew.
    Second, melting point and boiling point. The melting point is about -20 ° C. At this temperature, the substance gradually turns from liquid to solid, just like water turns into ice, and the molecular arrangement tends to be orderly. As for the boiling point, it is roughly between 250 and 260 degrees Celsius. When the temperature rises, the liquid boils violently, and the molecules are able to break free from the liquid phase and escape into the gas phase, just like a bird leaving the nest.
    Another is the density, which is heavier than water, about 2.3 to 2.4 g/cm ³, so if placed in water, this object will sink to the bottom of the water, such as stone entering water.
    Solubility is also a key property. 4-Bromo-2-chloro-1-iodobenzene has little solubility in water because it is a non-polar molecule and water is a polar solvent. The two structures are different, just like the mutual exclusion of oil and water. However, it has good solubility in organic solvents, such as ethanol, ether, dichloromethane, etc., and can be miscible with it, just like water emulsion, which is based on the principle of similar compatibility.
    In addition, 4-bromo-2-chloro-1-iodobenzene has a certain degree of volatility, which can evaporate slowly in the air and emit a special odor. Although it is not pungent, it is clearly recognizable. And because of its halogen-containing atoms, the intermolecular force is enhanced, which affects its physical properties to a certain extent, such as increased boiling point and density. These are the physical properties of 4-bromo-2-chloro-1-iodobenzene, which need to be carefully considered in organic synthesis and related fields.
    What are 4-bromo-2-chloro-1-iodobenzene synthesis methods?
    The synthesis method of 4-bromo-2-chloro-1-iodobenzene follows various paths of organic chemistry. First, benzene can be started, and chlorine atoms can be introduced by halogenation reaction. Benzene and chlorine under the action of catalysts such as iron chloride, chlorobenzene is formed. This is an electrophilic substitution reaction, in which chlorine atoms enter the benzene ring and mainly occupy the ortho and para-sites.
    Then, p-chlorobenzene and bromine are brominated under the catalysis of suitable catalysts such as iron powder. Because chlorine is an ortho-and para-locator, bromine atoms tend to enter the ortho-and para-sites of chlorine atoms, and 2-chloro-4-bromobenzene can be This step is also electrophilic substitution, and the reaction conditions need to be finely regulated to increase the yield of the target product.
    Finally, 2-chloro-4-bromobenzene reacts with iodine sources, such as iodine elemental matter, under the action of specific oxidants and catalysts, to achieve iodization, and finally 4-bromo-2-chloro-1-iodobenzene. In this process, the oxidant plays a key role, which can promote the conversion of iodine ions into active iodine positive ions, and then electrophilic substitution with benzene rings.
    Another way is to use halobenzoic acid as a raw material. First, benzoic acid is halogenated, bromine and chlorine atoms are introduced, and then the carboxyl groups are removed by decarboxylation reaction, and then iodine atoms are introduced according to appropriate steps, which can also achieve the purpose of synthesis. However, this path step is a little complicated, and the reaction conditions of each step are strictly controlled, including temperature, reagent ratio, etc., all of which are related to the purity and yield of the product. In short, the synthesis of 4-bromo-2-chloro-1-iodobenzene requires familiarity with the organic reaction mechanism and fine operation of each step of the reaction to obtain the ideal result.
    In what areas is 4-bromo-2-chloro-1-iodobenzene applied?
    4-Bromo-2-chloro-1-iodobenzene is useful in various fields.
    In the field of organic synthesis, this compound can be a key intermediate. Due to the different activities of halogen atoms, nucleophilic substitution reactions can be performed according to different reaction conditions and reagents. Chemists can use it as a starting material to introduce multiple functional groups by carefully designing reactions to build complex organic molecular structures, which is of great value in the creation of new compounds required for drug development.
    In the field of pharmaceutical chemistry, or because of its special structure, it has potential biological activity. It can be used as the basis for lead compounds. After structural modification and optimization, active molecules with high affinity and selectivity for specific disease targets are explored, and novel and specific drugs are expected to be developed for the treatment of diseases.
    In the field of materials science, if it is introduced into the synthesis of polymer, it may endow materials with unique properties. Such as improving the thermal stability and optical properties of materials. Its halogen atoms can participate in polymerization reactions to build polymers with specific structures to meet the needs of special performance materials in electronic devices, optical materials and other fields.
    Furthermore, in the basic exploration of chemical research, 4-bromo-2-chloro-1-iodobenzene provides an excellent sample for studying the interaction of halogen atoms on the benzene ring and the law of reactivity. Chemists use this to gain in-depth insight into the mechanism of organic reactions and promote the development and improvement of organic chemistry theory.
    What is the market outlook for 4-bromo-2-chloro-1-iodobenzene?
    4-Bromo-2-chloro-1-iodobenzene is also an organic compound. Its market prospect is worth exploring.
    In the field of current chemical industry, organohalogenated aromatics are widely used. 4-Bromo-2-chloro-1-iodobenzene has a unique structure and can be a key intermediate in organic synthesis. Within the scope of medicinal chemistry, it can be used to create new drugs. Due to the characteristics of halogen atoms, it can change the physical and chemical properties of compounds and make them meet the needs of drugs and targets. Therefore, it may have potential value in the development of new drugs. The market demand may grow with the advance of medical research.
    In the field of materials science, this compound has also emerged. The preparation of electronic materials often requires organic molecules with special structures. The halogen atom of 4-bromo-2-chloro-1-iodobenzene can be chemically modified to introduce specific functional groups, thereby regulating the electrical and optical properties of the material. For example, the development of organic Light Emitting Diode (OLED) materials, or the use of this compound as a starting material to achieve unique photoelectric properties, is expected to occupy a place in the high-end material market.
    However, its market also faces challenges. The process of synthesizing this compound may involve complex reaction steps and strict reaction conditions, and cost control is a major problem. If the cost remains high, it will be limited in large-scale industrial applications. And environmental regulations are becoming stricter, and the treatment of halides involved in the synthesis process needs to comply with the principles of green chemistry. Improper treatment will not only increase production costs, but also be hindered by environmental protection policies.
    In summary, although 4-bromo-2-chloro-1-iodobenzene has potential in the fields of medicine and materials, if you want to expand the market, you must overcome the difficulties of cost and environmental protection, so as to gain broad prospects in the future market competition.