Linshang Chemical
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(Trichloromethyl) Benzene
Linshang Chemical
|
HS Code |
994827 |
| Chemical Formula | C7H5Cl3 |
| Molar Mass | 195.47 g/mol |
| Appearance | Colorless to yellow - colored liquid |
| Odor | Pungent, irritating odor |
| Density | 1.38 g/cm³ at 20 °C |
| Boiling Point | 213 - 214 °C |
| Melting Point | -57.5 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
| Vapor Pressure | Low vapor pressure at room temperature |
| Flash Point | 88 °C |
| Stability | Stable under normal conditions, but can react with strong oxidizing agents |
As an accredited (Trichloromethyl) Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 - gram bottles of (trichloromethyl) Benzene, well - sealed for chemical storage. |
| Storage | (Trichloromethyl) Benzene, also known as benzotrichloride, should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly - sealed container, preferably made of corrosion - resistant materials like steel or polyethylene. Store it separately from oxidizing agents, reducing agents, and substances with which it may react. This storage method helps prevent decomposition and potential hazards. |
| Shipping | (Trichloromethyl) Benzene is a hazardous chemical. Shipping requires proper packaging in accordance with regulations, often in sealed, corrosion - resistant containers. It must be labeled clearly for its hazardous nature and transported by approved carriers. |
Competitive (Trichloromethyl) Benzene 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.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy (Trichloromethyl) Benzene in China?
As a trusted (Trichloromethyl) Benzene 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.
As a leading (Trichloromethyl) Benzene 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 use of (trichloromethyl) Benzene?
(Trichloromethyl) benzene, commonly known as benzechuan trichloride, has a wide range of uses. In the chemical industry, it can be used as a raw material for organic synthesis. For example, using (trichloromethyl) benzene as a starting material, through a series of chemical reactions, a variety of chlorine-containing organic compounds can be prepared, such as pharmaceutical intermediates. It plays an important role in pharmaceutical synthesis and can be converted into active pharmaceutical ingredients that are effective in treating diseases through specific reaction steps.
Furthermore, (trichloromethyl) benzene is also used in materials science. It can be used as a monomer or modifier for the preparation of special polymer materials. Introducing it into the polymer chain segment by means of chemical reactions can change the properties of polymer materials, such as improving the heat resistance and chemical corrosion resistance of materials, and then meet the special requirements of material properties in different fields.
In the production of pesticides, (trichloromethyl) benzene also plays a role. It can be used as a key intermediate in the synthesis of pesticides, and chemically converted to produce pesticide products with insecticidal and bactericidal effects, providing assistance for the prevention and control of pests and diseases in agricultural production.
In addition, in the dye industry, (trichloromethyl) benzene can be used to synthesize certain dyes with special structures, giving the dyes unique color properties and application characteristics to meet the diverse needs of dyes in textile and other industries. Overall, (trichloromethyl) benzene has shown important uses in many fields due to its unique chemical structure, promoting the development and progress of various industries.
Furthermore, (trichloromethyl) benzene is also used in materials science. It can be used as a monomer or modifier for the preparation of special polymer materials. Introducing it into the polymer chain segment by means of chemical reactions can change the properties of polymer materials, such as improving the heat resistance and chemical corrosion resistance of materials, and then meet the special requirements of material properties in different fields.
In the production of pesticides, (trichloromethyl) benzene also plays a role. It can be used as a key intermediate in the synthesis of pesticides, and chemically converted to produce pesticide products with insecticidal and bactericidal effects, providing assistance for the prevention and control of pests and diseases in agricultural production.
In addition, in the dye industry, (trichloromethyl) benzene can be used to synthesize certain dyes with special structures, giving the dyes unique color properties and application characteristics to meet the diverse needs of dyes in textile and other industries. Overall, (trichloromethyl) benzene has shown important uses in many fields due to its unique chemical structure, promoting the development and progress of various industries.
What are the physical properties of (trichloromethyl) Benzene
(Trichloromethyl) benzene, also known as benzechuan trichloride, is an organic compound with unique physical properties.
Looking at its appearance, under room temperature and pressure, it is a colorless to light yellow transparent liquid with a clear texture, like warm jade liquid. Smell it, the breath is pungent, this smell is distinct and easy to detect, like a warning signal, reminding everyone of its uniqueness.
When it comes to the melting point, it is about -5.6 ° C, just like the temperature at the beginning of winter snow melting. This value indicates that it will solidify at lower temperatures, and maintain a liquid state at room temperature. The boiling point is 220.8 ° C. This higher boiling point means that a higher temperature is required to boil it into a gaseous state, just like a hot fire is required to boil it.
(trichloromethyl) benzene has a density greater than that of water, about 1.388g/cm ³, like a stone entering water, it will sink to the bottom of the water, and in the stratification experiment, it will live in the lower layer. It is insoluble in water, and the two are like distinct rivers, which are difficult to blend. However, it can be soluble in many organic solvents, such as ethanol, ether, benzene, etc., just like fish entering a river and mixing with it.
In addition, (trichloromethyl) benzene is relatively low in volatility, and it is difficult to evaporate rapidly in the air. However, under certain environments and conditions, it will still be slowly emitted into the air. It has a certain degree of refraction. When light passes through, it will change direction in case of mirror refraction, which is also one of its physical properties.
Looking at its appearance, under room temperature and pressure, it is a colorless to light yellow transparent liquid with a clear texture, like warm jade liquid. Smell it, the breath is pungent, this smell is distinct and easy to detect, like a warning signal, reminding everyone of its uniqueness.
When it comes to the melting point, it is about -5.6 ° C, just like the temperature at the beginning of winter snow melting. This value indicates that it will solidify at lower temperatures, and maintain a liquid state at room temperature. The boiling point is 220.8 ° C. This higher boiling point means that a higher temperature is required to boil it into a gaseous state, just like a hot fire is required to boil it.
(trichloromethyl) benzene has a density greater than that of water, about 1.388g/cm ³, like a stone entering water, it will sink to the bottom of the water, and in the stratification experiment, it will live in the lower layer. It is insoluble in water, and the two are like distinct rivers, which are difficult to blend. However, it can be soluble in many organic solvents, such as ethanol, ether, benzene, etc., just like fish entering a river and mixing with it.
In addition, (trichloromethyl) benzene is relatively low in volatility, and it is difficult to evaporate rapidly in the air. However, under certain environments and conditions, it will still be slowly emitted into the air. It has a certain degree of refraction. When light passes through, it will change direction in case of mirror refraction, which is also one of its physical properties.
What are the chemical properties of (trichloromethyl) Benzene
(Trichloromethyl) benzene, also known as benzechuan trichloride, is an organic compound. It is a colorless to yellow liquid with a pungent odor and is widely used in the chemical industry. The following are its main chemical properties:
1. ** Hydrolysis reaction **: (trichloromethyl) benzene is easily hydrolyzed in contact with water or in an alkaline environment. This is due to the high activity of chlorine atoms in trichloromethyl and is easily replaced by hydroxyl groups. If in an aqueous solution of sodium hydroxide, it will gradually hydrolyze to form benzoic acid, and eventually benzoate and chloride can be formed. This property is commonly used in the preparation of benzoic acid and related derivatives. The reaction can be carried out gently, and a higher yield can be obtained by controlling the reaction conditions.
2. ** Nucleophilic Substitution Reaction **: The chlorine atom of trichloromethyl can be replaced by a variety of nucleophilic reagents. Nucleophilic reagents such as alcohols and amines can react with (trichloromethyl) benzene under suitable conditions. If it is catalyzed with ethanol in a base, the chlorine atom is replaced by an ethoxy group to form ether compounds. This reaction enriches the organic synthesis path, which can be used to construct organic molecules with different functionalizations.
3. ** Chlorination Reaction **: The benzene ring of (trichloromethyl) benzene can be chlorinated. Because trichloromethyl is an electron-withdrawing group, the electron cloud density of the benzene ring is reduced, and the chlorination reaction conditions are more severe than that of benzene itself. Usually, it needs to react with chlorine This property is of great significance in the preparation of chlorobenzene-containing derivatives, and specific structural compounds can be synthesized according to demand.
4. ** Reduction reaction **: Trichloromethyl in the molecule can be reduced. For example, under the action of a specific reducing agent (such as lithium aluminum hydride, etc.), trichloromethyl is gradually reduced to form methyl or other reduced products. By controlling the reaction conditions and the amount of reducing agent, products with different degrees of reduction can be selectively obtained, providing a variety of strategies for organic synthesis.
1. ** Hydrolysis reaction **: (trichloromethyl) benzene is easily hydrolyzed in contact with water or in an alkaline environment. This is due to the high activity of chlorine atoms in trichloromethyl and is easily replaced by hydroxyl groups. If in an aqueous solution of sodium hydroxide, it will gradually hydrolyze to form benzoic acid, and eventually benzoate and chloride can be formed. This property is commonly used in the preparation of benzoic acid and related derivatives. The reaction can be carried out gently, and a higher yield can be obtained by controlling the reaction conditions.
2. ** Nucleophilic Substitution Reaction **: The chlorine atom of trichloromethyl can be replaced by a variety of nucleophilic reagents. Nucleophilic reagents such as alcohols and amines can react with (trichloromethyl) benzene under suitable conditions. If it is catalyzed with ethanol in a base, the chlorine atom is replaced by an ethoxy group to form ether compounds. This reaction enriches the organic synthesis path, which can be used to construct organic molecules with different functionalizations.
3. ** Chlorination Reaction **: The benzene ring of (trichloromethyl) benzene can be chlorinated. Because trichloromethyl is an electron-withdrawing group, the electron cloud density of the benzene ring is reduced, and the chlorination reaction conditions are more severe than that of benzene itself. Usually, it needs to react with chlorine This property is of great significance in the preparation of chlorobenzene-containing derivatives, and specific structural compounds can be synthesized according to demand.
4. ** Reduction reaction **: Trichloromethyl in the molecule can be reduced. For example, under the action of a specific reducing agent (such as lithium aluminum hydride, etc.), trichloromethyl is gradually reduced to form methyl or other reduced products. By controlling the reaction conditions and the amount of reducing agent, products with different degrees of reduction can be selectively obtained, providing a variety of strategies for organic synthesis.
What is the production method of (trichloromethyl) Benzene?
(Trichloromethyl) benzene, that is, benzechuan trichloride, has been made in various ways throughout the ages, so let me go through them one by one.
In the past, toluene was commonly used as the starting material and obtained by chlorination under chlorine light. In a special reactor, toluene was injected with chlorine gas and irradiated with strong light. This is because light can cause chlorine gas to split into chlorine radicals, which are very active and can replace hydrogen atoms on toluene methyl. This process requires strict control of the reaction temperature, chlorine flow rate and light intensity. If the temperature is too high, side reactions will occur frequently, causing more polychlorinated compounds; improper chlorine flow will disturb the reaction process; uneven light will also affect the purity and yield of the product.
There is also a method of preparing benzene and carbon tetrachloride by Fu-Ke reaction. Lewis acid such as anhydrous aluminum trichloride is used as a catalyst, and benzene and carbon tetrachloride are reacted under specific conditions. In this reaction, the catalyst is very important, and its activity and dosage affect the reaction rate and selectivity. And the reaction environment needs no water, because water will deactivate the catalyst. However, this method has a high cost of raw materials, and the recovery and treatment of catalysts are complicated.
In later generations, science and technology have advanced with each passing day, and there are also new ways. If benzaldehyde is used as a raw material, it is prepared through a series of reactions. Benzaldehyde is chlorinated first, and then subsequent conversion is This path can make the reaction more selective by borrowing the specific activity check point of benzaldehyde, which avoids the drawbacks of traditional methods to a certain extent, and the product separation and purification are relatively simple. However, the steps are more complicated, and multiple steps are required to obtain (trichloromethyl) benzene, and each step requires precise control of the conditions to ensure the overall yield and quality.
In the past, toluene was commonly used as the starting material and obtained by chlorination under chlorine light. In a special reactor, toluene was injected with chlorine gas and irradiated with strong light. This is because light can cause chlorine gas to split into chlorine radicals, which are very active and can replace hydrogen atoms on toluene methyl. This process requires strict control of the reaction temperature, chlorine flow rate and light intensity. If the temperature is too high, side reactions will occur frequently, causing more polychlorinated compounds; improper chlorine flow will disturb the reaction process; uneven light will also affect the purity and yield of the product.
There is also a method of preparing benzene and carbon tetrachloride by Fu-Ke reaction. Lewis acid such as anhydrous aluminum trichloride is used as a catalyst, and benzene and carbon tetrachloride are reacted under specific conditions. In this reaction, the catalyst is very important, and its activity and dosage affect the reaction rate and selectivity. And the reaction environment needs no water, because water will deactivate the catalyst. However, this method has a high cost of raw materials, and the recovery and treatment of catalysts are complicated.
In later generations, science and technology have advanced with each passing day, and there are also new ways. If benzaldehyde is used as a raw material, it is prepared through a series of reactions. Benzaldehyde is chlorinated first, and then subsequent conversion is This path can make the reaction more selective by borrowing the specific activity check point of benzaldehyde, which avoids the drawbacks of traditional methods to a certain extent, and the product separation and purification are relatively simple. However, the steps are more complicated, and multiple steps are required to obtain (trichloromethyl) benzene, and each step requires precise control of the conditions to ensure the overall yield and quality.
What are the precautions for (trichloromethyl) Benzene during use?
(Trichloromethyl) benzene, also known as benzechuan trichloride, should pay attention to many things during use.
First, this material is highly corrosive and can cause serious burns when it touches the skin and eyes. When taking it, it is necessary to take good protective measures, such as wearing protective clothing, gloves, and goggles. If you contact it inadvertently, rinse it with plenty of water immediately and seek medical attention as soon as possible.
Second, (trichloromethyl) benzene is toxic. Inhalation of its volatile gases or accidental ingestion can damage health. The use environment must be well ventilated to prevent gas accumulation. The operation site should be strictly prohibited from eating, drinking and smoking to avoid the risk of accidental ingestion.
Third, the substance is flammable, and can cause combustion and explosion in case of open flames and hot topics. When storing and using, keep away from fire and heat sources, and avoid mixing with strong oxidants to prevent violent reactions.
Fourth, (trichloromethyl) benzene is chemically active and can react with a variety of substances. Before use, be sure to clarify its compatibility with other substances, and operate strictly according to the standard process to prevent accidental reactions.
Fifth, after use, the remaining (trichloromethyl) benzene and related waste should be properly disposed of according to regulations, and should not be dumped at will to prevent environmental pollution.
In conclusion, when using (trichloromethyl) benzene, it is necessary to strictly follow safety procedures and operating guidelines, strengthen safety awareness, and ensure personal safety and environmental safety.
First, this material is highly corrosive and can cause serious burns when it touches the skin and eyes. When taking it, it is necessary to take good protective measures, such as wearing protective clothing, gloves, and goggles. If you contact it inadvertently, rinse it with plenty of water immediately and seek medical attention as soon as possible.
Second, (trichloromethyl) benzene is toxic. Inhalation of its volatile gases or accidental ingestion can damage health. The use environment must be well ventilated to prevent gas accumulation. The operation site should be strictly prohibited from eating, drinking and smoking to avoid the risk of accidental ingestion.
Third, the substance is flammable, and can cause combustion and explosion in case of open flames and hot topics. When storing and using, keep away from fire and heat sources, and avoid mixing with strong oxidants to prevent violent reactions.
Fourth, (trichloromethyl) benzene is chemically active and can react with a variety of substances. Before use, be sure to clarify its compatibility with other substances, and operate strictly according to the standard process to prevent accidental reactions.
Fifth, after use, the remaining (trichloromethyl) benzene and related waste should be properly disposed of according to regulations, and should not be dumped at will to prevent environmental pollution.
In conclusion, when using (trichloromethyl) benzene, it is necessary to strictly follow safety procedures and operating guidelines, strengthen safety awareness, and ensure personal safety and environmental safety.
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