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4-Bromo-1-Chloro-2-Iodobenzene
Linshang Chemical
|
HS Code |
691636 |
| Name | 4-Bromo-1-chloro-2-iodobenzene |
| Molecular Formula | C6H3BrClI |
| Molar Mass | 329.35 g/mol |
| Appearance | Solid (Typically) |
| Melting Point | Data varies (needs more research for exact value) |
| Boiling Point | Data varies (needs more research for exact value) |
| Density | Data varies (needs more research for exact value) |
| Solubility In Water | Low (organic halide, non - polar) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Odor | Typical of aromatic halides, pungent |
| Stability | Stable under normal conditions, but reactive with strong reducing agents |
As an accredited 4-Bromo-1-Chloro-2-Iodobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 g of 4 - bromo - 1 - chloro - 2 - iodobenzene in a sealed glass bottle. |
| Storage | 4 - bromo - 1 - chloro - 2 - iodobenzene should be stored in a cool, dry, well - ventilated area away from sources of heat, ignition, and strong oxidizing agents. Keep it in a tightly sealed container, preferably made of corrosion - resistant material. Store it separately from incompatible substances to prevent potential reactions. This helps maintain its stability and ensures safety during storage. |
| Shipping | 4 - bromo - 1 - chloro - 2 - iodobenzene is shipped in well - sealed, corrosion - resistant containers. It adheres to strict hazardous chemical shipping regulations, ensuring safe transportation to prevent spills and exposure risks. |
Competitive 4-Bromo-1-Chloro-2-Iodobenzene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Where to Buy 4-Bromo-1-Chloro-2-Iodobenzene in China?
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Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 4-Bromo-1-Chloro-2-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 Chinese name of 4-bromo-1-chloro-2-iodobenzene?
4-Bromo-1-chloro-2-iodobenzene is the name of an organic compound. This designation follows the established rules of chemistry to clarify the molecular structure of the compound.
"4-bromo" is above the benzene ring, with a bromine atom attached at the position numbered 4. Bromine, one of the halogen elements, is chemically active and often plays an important role in organic reactions.
"1-chlorine", that is, the check point of the benzene ring numbered 1, is connected with a chlorine atom. Chlorine is also a halogen element, and its electronic properties make the benzene ring connected to it have a specific reactivity.
"2-Iodine" is located at the position of benzene ring number 2, and there is an iodine atom. Although iodine is also a halogen element, its atomic radius is large, and the electron cloud distribution is special, which affects the physical and chemical properties of the compound.
The naming of this compound begins with the name of the substituent, and then the number indicates its position on the benzene ring. According to this rule, organic chemists can accurately convey the structural information of the compound, which is of crucial significance in scientific research, industrial production and other fields. This naming rule is rigorous and orderly, ensuring that the global chemical community exchanges are correct, so that scholars and practitioners can carry out in-depth research and practice based on the same understanding.
"4-bromo" is above the benzene ring, with a bromine atom attached at the position numbered 4. Bromine, one of the halogen elements, is chemically active and often plays an important role in organic reactions.
"1-chlorine", that is, the check point of the benzene ring numbered 1, is connected with a chlorine atom. Chlorine is also a halogen element, and its electronic properties make the benzene ring connected to it have a specific reactivity.
"2-Iodine" is located at the position of benzene ring number 2, and there is an iodine atom. Although iodine is also a halogen element, its atomic radius is large, and the electron cloud distribution is special, which affects the physical and chemical properties of the compound.
The naming of this compound begins with the name of the substituent, and then the number indicates its position on the benzene ring. According to this rule, organic chemists can accurately convey the structural information of the compound, which is of crucial significance in scientific research, industrial production and other fields. This naming rule is rigorous and orderly, ensuring that the global chemical community exchanges are correct, so that scholars and practitioners can carry out in-depth research and practice based on the same understanding.
What are the physical properties of 4-bromo-1-chloro-2-iodobenzene?
4-Bromo-1-chloro-2-iodobenzene is a kind of organic compound. Its physical properties are characteristic.
Looking at its physical state, under normal temperature, it is mostly in the shape of a solid state. The intermolecular force is quite strong, which can maintain the solid state structure. Its melting point is determined by the characteristics of the molecular structure. The existence of bromine, chlorine and iodine atoms in the molecule makes the intermolecular force complex, so the melting point is in a specific range. However, to determine the exact value of its melting point, it needs to be determined by precise experiments.
The boiling point is also determined by the interaction between molecules. The mass and electron cloud distribution of bromine, chlorine and iodine atoms cause strong van der Waals forces between molecules, resulting in a high boiling point. The volatility of this compound is therefore low, and it is not easy to change from solid or liquid to gaseous state at room temperature and pressure.
Its density is also an important physical property. Due to the large atomic weight of bromine, chlorine and iodine atoms, the molecular weight is increased, so its density is higher than that of most common organic solvents. In laboratory operations, this property can help distinguish and separate the compound.
In terms of solubility, 4-bromo-1-chloro-2-iodobenzene is a non-polar or weakly polar molecule. According to the principle of "similar miscibility", it should have good solubility in non-polar or weakly polar organic solvents, such as benzene, toluene, etc.; while in strong polar solvents, such as water, the solubility is poor. This property is crucial in the extraction and purification process of compounds.
In addition, the color state of 4-bromo-1-chloro-2-iodobenzene, when pure, may be white to pale yellow solid, the appearance may be crystalline, but its color and appearance may vary slightly due to the mixing of impurities. These physical properties are of critical significance in the fields of organic synthesis and chemical analysis, providing an important basis for researchers to use this compound.
Looking at its physical state, under normal temperature, it is mostly in the shape of a solid state. The intermolecular force is quite strong, which can maintain the solid state structure. Its melting point is determined by the characteristics of the molecular structure. The existence of bromine, chlorine and iodine atoms in the molecule makes the intermolecular force complex, so the melting point is in a specific range. However, to determine the exact value of its melting point, it needs to be determined by precise experiments.
The boiling point is also determined by the interaction between molecules. The mass and electron cloud distribution of bromine, chlorine and iodine atoms cause strong van der Waals forces between molecules, resulting in a high boiling point. The volatility of this compound is therefore low, and it is not easy to change from solid or liquid to gaseous state at room temperature and pressure.
Its density is also an important physical property. Due to the large atomic weight of bromine, chlorine and iodine atoms, the molecular weight is increased, so its density is higher than that of most common organic solvents. In laboratory operations, this property can help distinguish and separate the compound.
In terms of solubility, 4-bromo-1-chloro-2-iodobenzene is a non-polar or weakly polar molecule. According to the principle of "similar miscibility", it should have good solubility in non-polar or weakly polar organic solvents, such as benzene, toluene, etc.; while in strong polar solvents, such as water, the solubility is poor. This property is crucial in the extraction and purification process of compounds.
In addition, the color state of 4-bromo-1-chloro-2-iodobenzene, when pure, may be white to pale yellow solid, the appearance may be crystalline, but its color and appearance may vary slightly due to the mixing of impurities. These physical properties are of critical significance in the fields of organic synthesis and chemical analysis, providing an important basis for researchers to use this compound.
What are the main uses of 4-bromo-1-chloro-2-iodobenzene?
4-Bromo-1-chloro-2-iodobenzene is one of the organic compounds. It has a wide range of uses and is often used as a key intermediate in the field of organic synthesis.
Because of its molecular structure, it contains both bromine, chlorine and iodine halogen atoms, which are active in nature and can be converted into other organic compounds through many chemical reactions, such as nucleophilic substitution reactions. In the pharmaceutical industry, this compound may be used to create new drugs. Its halogen atoms can participate in the reaction to build a specific structure of the drug molecule to meet the needs of pharmacological activity.
In the field of materials science, it also has its uses. By chemical modification, it can be introduced into polymer materials to impart specific properties such as flame retardancy and antibacterial properties. For example, in the synthesis of some polymer, 4-bromo-1-chloro-2-iodobenzene can participate in the polymerization reaction as a functional monomer, thereby changing the chemical and physical properties of the material.
Furthermore, in the field of fine chemistry, it can be used to prepare special dyes, fragrances and other fine chemicals. With the reactivity of halogen atoms, the synthesis path can be precisely regulated to prepare fine chemical products with unique properties and structures. In conclusion, 4-bromo-1-chloro-2-iodobenzene, with its unique chemical structure, has shown important application value in many fields such as organic synthesis, pharmaceuticals, materials science, and fine chemicals, providing a key material foundation and technical support for the development of related industries.
Because of its molecular structure, it contains both bromine, chlorine and iodine halogen atoms, which are active in nature and can be converted into other organic compounds through many chemical reactions, such as nucleophilic substitution reactions. In the pharmaceutical industry, this compound may be used to create new drugs. Its halogen atoms can participate in the reaction to build a specific structure of the drug molecule to meet the needs of pharmacological activity.
In the field of materials science, it also has its uses. By chemical modification, it can be introduced into polymer materials to impart specific properties such as flame retardancy and antibacterial properties. For example, in the synthesis of some polymer, 4-bromo-1-chloro-2-iodobenzene can participate in the polymerization reaction as a functional monomer, thereby changing the chemical and physical properties of the material.
Furthermore, in the field of fine chemistry, it can be used to prepare special dyes, fragrances and other fine chemicals. With the reactivity of halogen atoms, the synthesis path can be precisely regulated to prepare fine chemical products with unique properties and structures. In conclusion, 4-bromo-1-chloro-2-iodobenzene, with its unique chemical structure, has shown important application value in many fields such as organic synthesis, pharmaceuticals, materials science, and fine chemicals, providing a key material foundation and technical support for the development of related industries.
What are 4-bromo-1-chloro-2-iodobenzene synthesis methods?
There are several common methods for synthesizing 4-bromo-1-chloro-2-iodobenzene.
One is the halogenation reaction method. Using benzene as the initial raw material, chlorination is first performed to obtain chlorobenzene. This process requires the reaction of chlorine with benzene at a specific temperature and under the action of a catalyst. If ferric chloride is used as the catalyst, benzene and chlorine can react smoothly to form chlorobenzene under heating conditions. Then, the chlorobenzene is brominated, and a suitable brominating reagent is selected, such as liquid bromine. When the catalyst such as iron powder is present, the reaction at a suitable temperature can introduce bromine atoms at a specific position of chlorobenzene to form an intermediate containing bromine and chlorine. Finally, the intermediate is reacted with an iodine source, such as reacting with potassium iodide in specific solvents and conditions, iodine atoms can be introduced to obtain 4-bromo-1-chloro-2-iodobenzene.
The second is the nucleophilic substitution reaction method. Select a suitable halogenated aromatic hydrocarbon with different halogen atom activities and replace it with nucleophilic reagents. For example, the selection of suitable halogenated benzene derivatives, which have different positions of halogen atoms and different activities, can selectively replace halogen atoms with specific nucleophiles, and gradually introduce bromine, chlorine and iodine atoms under appropriate solvent, base and temperature conditions to achieve the synthesis of 4-bromo-1-chloro-2-iodobenzene.
The third is the metal catalytic coupling reaction method. Halogenated aromatics and metal-organic reagents can be used for coupling reactions under the action of metal catalysts. For example, using palladium and other metal catalysts, halogenated aromatics containing bromine, chlorine, and iodine are coupled with specific metal-organic reagents under suitable reaction conditions to accurately construct carbon-halogen bonds to achieve the synthesis of 4-bromo-1-chloro-2-iodobenzene. This method requires fine regulation of reaction conditions, such as temperature and ligand selection, to achieve the ideal synthesis effect.
One is the halogenation reaction method. Using benzene as the initial raw material, chlorination is first performed to obtain chlorobenzene. This process requires the reaction of chlorine with benzene at a specific temperature and under the action of a catalyst. If ferric chloride is used as the catalyst, benzene and chlorine can react smoothly to form chlorobenzene under heating conditions. Then, the chlorobenzene is brominated, and a suitable brominating reagent is selected, such as liquid bromine. When the catalyst such as iron powder is present, the reaction at a suitable temperature can introduce bromine atoms at a specific position of chlorobenzene to form an intermediate containing bromine and chlorine. Finally, the intermediate is reacted with an iodine source, such as reacting with potassium iodide in specific solvents and conditions, iodine atoms can be introduced to obtain 4-bromo-1-chloro-2-iodobenzene.
The second is the nucleophilic substitution reaction method. Select a suitable halogenated aromatic hydrocarbon with different halogen atom activities and replace it with nucleophilic reagents. For example, the selection of suitable halogenated benzene derivatives, which have different positions of halogen atoms and different activities, can selectively replace halogen atoms with specific nucleophiles, and gradually introduce bromine, chlorine and iodine atoms under appropriate solvent, base and temperature conditions to achieve the synthesis of 4-bromo-1-chloro-2-iodobenzene.
The third is the metal catalytic coupling reaction method. Halogenated aromatics and metal-organic reagents can be used for coupling reactions under the action of metal catalysts. For example, using palladium and other metal catalysts, halogenated aromatics containing bromine, chlorine, and iodine are coupled with specific metal-organic reagents under suitable reaction conditions to accurately construct carbon-halogen bonds to achieve the synthesis of 4-bromo-1-chloro-2-iodobenzene. This method requires fine regulation of reaction conditions, such as temperature and ligand selection, to achieve the ideal synthesis effect.
4-bromo-1-chloro-2-iodobenzene what are the precautions during storage and transportation?
4-Bromo-1-chloro-2-iodobenzene is also an organic compound. When storing and transporting, be sure to pay attention to many matters.
The first thing to pay attention to is its chemical properties. This compound contains bromine, chlorine, iodine and other halogen atoms, and has high chemical activity. When storing, it must be in a cool, dry and well-ventilated place. Because it is sensitive to heat, high temperature can easily cause decomposition or chemical reactions, so keep away from heat sources, fire sources, such as heating, open flames, etc., and must not be placed in direct sunlight to prevent photochemical reactions caused by light and cause deterioration.
Second words packaging. Tight and suitable packaging materials should be used. In view of the characteristics of halogenated aromatics, glass containers with good sealing properties can be used for storage, but care should be taken to avoid collisions to prevent damage. For plastic materials, it is necessary to ensure that their chemical stability does not react with the compound. During transportation, the packaging must be firm to prevent package damage and material leakage due to bumps during transportation.
Furthermore, this compound may be toxic and irritating. Storage places should be kept away from living and working areas to avoid direct contact with personnel. During transportation, transportation personnel must also be strictly protected, wearing protective clothing, protective gloves and masks to prevent inadvertent contact or inhalation and endangering health.
In addition, compliance with relevant regulations and standards is also key. Whether it is storage or transportation, it should comply with national and local regulations on the management of hazardous chemicals. Record its storage quantity, location, transportation route, time and other information in detail for inspection and to ensure that the whole process can be traced. In this way, the safety of 4-bromo-1-chloro-2-iodobenzene during storage and transportation can be ensured to avoid accidents.
The first thing to pay attention to is its chemical properties. This compound contains bromine, chlorine, iodine and other halogen atoms, and has high chemical activity. When storing, it must be in a cool, dry and well-ventilated place. Because it is sensitive to heat, high temperature can easily cause decomposition or chemical reactions, so keep away from heat sources, fire sources, such as heating, open flames, etc., and must not be placed in direct sunlight to prevent photochemical reactions caused by light and cause deterioration.
Second words packaging. Tight and suitable packaging materials should be used. In view of the characteristics of halogenated aromatics, glass containers with good sealing properties can be used for storage, but care should be taken to avoid collisions to prevent damage. For plastic materials, it is necessary to ensure that their chemical stability does not react with the compound. During transportation, the packaging must be firm to prevent package damage and material leakage due to bumps during transportation.
Furthermore, this compound may be toxic and irritating. Storage places should be kept away from living and working areas to avoid direct contact with personnel. During transportation, transportation personnel must also be strictly protected, wearing protective clothing, protective gloves and masks to prevent inadvertent contact or inhalation and endangering health.
In addition, compliance with relevant regulations and standards is also key. Whether it is storage or transportation, it should comply with national and local regulations on the management of hazardous chemicals. Record its storage quantity, location, transportation route, time and other information in detail for inspection and to ensure that the whole process can be traced. In this way, the safety of 4-bromo-1-chloro-2-iodobenzene during storage and transportation can be ensured to avoid accidents.
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