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1-Chloromethyl-4-Tert-Butylbenzene
Linshang Chemical
|
HS Code |
106487 |
| Chemical Formula | C11H15Cl |
| Molecular Weight | 182.69 |
| Appearance | Colorless to light yellow liquid |
| Boiling Point | 220 - 222 °C |
| Density | 0.98 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, ether |
| Flash Point | 93 °C |
| Odor | Characteristic aromatic odor |
As an accredited 1-Chloromethyl-4-Tert-Butylbenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 - gram bottle packaging for 1 - chloromethyl - 4 - tert - butylbenzene chemical. |
| Storage | 1 - Chloromethyl - 4 - tert - butylbenzene should be stored in a cool, dry, well - ventilated area, away from sources of ignition and heat. It should be kept in a tightly - sealed container, preferably made of corrosion - resistant materials like stainless steel or certain plastics. Store it separately from oxidizing agents, bases, and reactive chemicals to prevent dangerous reactions. |
| Shipping | 1 - Chloromethyl - 4 - tert - butylbenzene is a chemical. Ship it in properly labeled, corrosion - resistant containers. Ensure compliance with hazardous material shipping regulations, with appropriate packaging to prevent leakage during transit. |
Competitive 1-Chloromethyl-4-Tert-Butylbenzene 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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Tel: +8615365006308
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What are the main uses of 1-chloromethyl-4-tert-butylbenzene?
1-Chloromethyl-4-tert-butylbenzene, an organic compound, is widely used in various fields of chemical industry.
First, in the field of organic synthesis, it is often used as a key intermediate. It can react with many nucleophiles such as alcohols, amines, and mercaptans through nucleophilic substitution reactions. For example, by reacting with alcohol nucleophiles, ether compounds can be formed; by reacting with amine nucleophiles, amine-substituted products can be obtained. Such reactions are of great significance in the preparation of fine chemicals such as drugs, fragrances, and pesticides.
Second, in the field of materials science, 1-chloromethyl-4-tert-butylbenzene is also used. For example, it can be used as a functional monomer to participate in the polymerization reaction, thereby preparing polymer materials with special properties. By ingeniously designing the polymerization reaction, the structural units of the compound are integrated into the polymer chain, giving the material unique properties, such as specific solubility, thermal stability or reactivity.
Third, it plays an important role in the synthesis of fragrances. Through a series of chemical reactions, its structure is modified and transformed to prepare fragrance components with unique aroma. Due to the specific functional groups and groups in the molecular structure, it can give the fragrance a unique aroma characteristics, so it is widely used in the preparation of new fragrances.
Fourth, in the field of medicinal chemistry, 1-chloromethyl-4-tert-butylbenzene is used as a starting material. After multi-step reaction, the drug molecular structure with biological activity can be constructed. In many drug synthesis routes, based on this compound, other key structural fragments are introduced, and modified and optimized to obtain drugs with therapeutic effects on specific diseases.
In summary, 1-chloromethyl-4-tert-butylbenzene, with its unique chemical structure, is an important raw material and intermediate in many fields such as organic synthesis, materials science, fragrance synthesis and medicinal chemistry, and has made great contributions to the development of related fields.
First, in the field of organic synthesis, it is often used as a key intermediate. It can react with many nucleophiles such as alcohols, amines, and mercaptans through nucleophilic substitution reactions. For example, by reacting with alcohol nucleophiles, ether compounds can be formed; by reacting with amine nucleophiles, amine-substituted products can be obtained. Such reactions are of great significance in the preparation of fine chemicals such as drugs, fragrances, and pesticides.
Second, in the field of materials science, 1-chloromethyl-4-tert-butylbenzene is also used. For example, it can be used as a functional monomer to participate in the polymerization reaction, thereby preparing polymer materials with special properties. By ingeniously designing the polymerization reaction, the structural units of the compound are integrated into the polymer chain, giving the material unique properties, such as specific solubility, thermal stability or reactivity.
Third, it plays an important role in the synthesis of fragrances. Through a series of chemical reactions, its structure is modified and transformed to prepare fragrance components with unique aroma. Due to the specific functional groups and groups in the molecular structure, it can give the fragrance a unique aroma characteristics, so it is widely used in the preparation of new fragrances.
Fourth, in the field of medicinal chemistry, 1-chloromethyl-4-tert-butylbenzene is used as a starting material. After multi-step reaction, the drug molecular structure with biological activity can be constructed. In many drug synthesis routes, based on this compound, other key structural fragments are introduced, and modified and optimized to obtain drugs with therapeutic effects on specific diseases.
In summary, 1-chloromethyl-4-tert-butylbenzene, with its unique chemical structure, is an important raw material and intermediate in many fields such as organic synthesis, materials science, fragrance synthesis and medicinal chemistry, and has made great contributions to the development of related fields.
What are the physical properties of 1-chloromethyl-4-tert-butylbenzene?
1 - chloromethyl - 4 - tert - butylbenzene, the Chinese name is often tert-butylbenzyl chloride. Its physical reason is very specific, and it can be described in a certain way.
This substance is often liquid at normal temperature, and the outside is clear and transparent, with a special taste. Its boiling time has a specific value due to the characteristics of the molecule, and it can be boiled at a certain degree of temperature. This is caused by the molecular force. The presence of tert-butyl in the chloromethyl methyl chloride position in the molecule affects the attractive force of the molecule, resulting in the boiling effect on other aromatic derivatives.
Its melting time also has a phase value, which is determined by the liquid and solid at a specific low temperature. The level of melting is controlled by the interaction of the receptor molecule. The stacking method of the molecule, the influence of the molecular group, etc., jointly determine its melting.
In terms of solubility, tert-butylbenzyl chloride shows a certain solubility in the solution. Because it has a certain solubility, it is often soluble in substances such as ether and acetone. However, the solubility in water is poor, and the non-solubility of its molecules means that the solubility of water varies greatly. According to the principle of similarity solubility, it can be dispersed and dissolved in water.
Density is also one of the important physical properties, and its density has a specific ratio with respect to water. First, density characteristics are very important in operations such as separation and mixing, and can be used for the separation of different density phases.
In addition, this substance has a certain degree of performance, which is obvious when it is slow to change under normal conditions and has a special smell in the air. Due to factors such as resistance and stress, the performance increases and the performance rate accelerates.
Therefore, the polyphysical properties of 1-chloromethyl-4-tert-butylbenzene are determined by its specific molecules, and these properties play a crucial role in the application of chemical industry, synthesis and other fields.
This substance is often liquid at normal temperature, and the outside is clear and transparent, with a special taste. Its boiling time has a specific value due to the characteristics of the molecule, and it can be boiled at a certain degree of temperature. This is caused by the molecular force. The presence of tert-butyl in the chloromethyl methyl chloride position in the molecule affects the attractive force of the molecule, resulting in the boiling effect on other aromatic derivatives.
Its melting time also has a phase value, which is determined by the liquid and solid at a specific low temperature. The level of melting is controlled by the interaction of the receptor molecule. The stacking method of the molecule, the influence of the molecular group, etc., jointly determine its melting.
In terms of solubility, tert-butylbenzyl chloride shows a certain solubility in the solution. Because it has a certain solubility, it is often soluble in substances such as ether and acetone. However, the solubility in water is poor, and the non-solubility of its molecules means that the solubility of water varies greatly. According to the principle of similarity solubility, it can be dispersed and dissolved in water.
Density is also one of the important physical properties, and its density has a specific ratio with respect to water. First, density characteristics are very important in operations such as separation and mixing, and can be used for the separation of different density phases.
In addition, this substance has a certain degree of performance, which is obvious when it is slow to change under normal conditions and has a special smell in the air. Due to factors such as resistance and stress, the performance increases and the performance rate accelerates.
Therefore, the polyphysical properties of 1-chloromethyl-4-tert-butylbenzene are determined by its specific molecules, and these properties play a crucial role in the application of chemical industry, synthesis and other fields.
What is the chemistry of 1-chloromethyl-4-tert-butylbenzene?
1 - chloromethyl - 4 - tert - butylbenzene is an organic compound containing benzyl chloride and tert-butyl structure. Its chemical properties are as follows:
1. ** Nucleophilic Substitution Reaction **: The chlorine atom of chloromethyl in the molecule is extremely active, and because it is conjugated with the benzene ring, the chlorine atom is easily replaced by nucleophilic reagents. In the case of water, under alkaline conditions, water as a nucleophilic reagent can attack the carbon atom of chloromethyl and undergo hydrolysis to generate 4 - tert-butylbenzyl alcohol. This reaction process is nucleophilic substitution. Similarly, in the case of alcohols, under alkoxy catalysis, the nucleophilic attack of the alcohol can generate corresponding ether products. In case of ammonia or amines, ammonia or amines are used as nucleophiles to replace chlorine atoms to form nitrogen-containing derivatives.
2. ** Oxidation Reaction **: Due to the presence of benzene ring side chain, this compound can undergo oxidation reaction. Under the action of strong oxidants such as potassium permanganate, tert-butyl is affected by the benzene ring and can be oxidized to a carboxyl group, and the product is 4-carboxyl-1-chloromethylbenzene. However, attention should be paid to the control of reaction conditions, which are also affected by strong oxidation conditions or chlorogenic methyl.
3. ** Free Radical Reaction **: In the presence of light or free radical initiators, hydrogen atoms on chloromethyl can be captured to form benzyl radicals. This free radical is active and can bind to other free radicals or undergo addition reactions with unsaturated compounds. For example, when reacted with hydrogen bromide under light, 4-tert-butyl benzyl bromide can be formed.
4. ** Reaction of benzene ring **: Although the benzene ring has a certain stability, due to the fact that chloromethyl and tert-butyl are electron-giving groups, the electron cloud density of the benzene ring increases, and it is more prone to electrophilic substitution reactions. For example, when catalyzed by Lewis acid and reacted with halogenating agents, halogen atoms easily enter the adjacent and para-sites of the benzene ring to form corresponding halogenated products.
1. ** Nucleophilic Substitution Reaction **: The chlorine atom of chloromethyl in the molecule is extremely active, and because it is conjugated with the benzene ring, the chlorine atom is easily replaced by nucleophilic reagents. In the case of water, under alkaline conditions, water as a nucleophilic reagent can attack the carbon atom of chloromethyl and undergo hydrolysis to generate 4 - tert-butylbenzyl alcohol. This reaction process is nucleophilic substitution. Similarly, in the case of alcohols, under alkoxy catalysis, the nucleophilic attack of the alcohol can generate corresponding ether products. In case of ammonia or amines, ammonia or amines are used as nucleophiles to replace chlorine atoms to form nitrogen-containing derivatives.
2. ** Oxidation Reaction **: Due to the presence of benzene ring side chain, this compound can undergo oxidation reaction. Under the action of strong oxidants such as potassium permanganate, tert-butyl is affected by the benzene ring and can be oxidized to a carboxyl group, and the product is 4-carboxyl-1-chloromethylbenzene. However, attention should be paid to the control of reaction conditions, which are also affected by strong oxidation conditions or chlorogenic methyl.
3. ** Free Radical Reaction **: In the presence of light or free radical initiators, hydrogen atoms on chloromethyl can be captured to form benzyl radicals. This free radical is active and can bind to other free radicals or undergo addition reactions with unsaturated compounds. For example, when reacted with hydrogen bromide under light, 4-tert-butyl benzyl bromide can be formed.
4. ** Reaction of benzene ring **: Although the benzene ring has a certain stability, due to the fact that chloromethyl and tert-butyl are electron-giving groups, the electron cloud density of the benzene ring increases, and it is more prone to electrophilic substitution reactions. For example, when catalyzed by Lewis acid and reacted with halogenating agents, halogen atoms easily enter the adjacent and para-sites of the benzene ring to form corresponding halogenated products.
What are 1-chloromethyl-4-tert-butylbenzene synthesis methods?
1 - chloromethyl - 4 - tert - butylbenzene, organic compounds are also synthesized by different methods. Now detailed in the following:
First, p-tert-butyltoluene is used as the starting material. The free radical substitution reaction between p-tert-butyltoluene and N-chlorosuccinimide (NCS) can occur in the presence of an initiator. The commonly used initiator is benzoyl peroxide (BPO). During the reaction, mix p-tert-butyltoluene and NCS in an appropriate proportion, add an appropriate amount of BPO, and stir the reaction at a suitable temperature. In this reaction, NCS provides chlorine radicals, and the benzyl hydrogen of p-tert-butyltoluene is active and easily captured by chlorine radicals, thereby generating 1-chloromethyl-4-tert-butylbenzene. The principle lies in the stability of benzyl radicals, which makes the reaction tend to be substituted at the benzyl position.
Second, it can be started from p-tert-butylbenzyl alcohol. The reaction of p-tert-butylbenzyl alcohol with chlorination reagents can realize chlorination conversion. Commonly used chlorination reagents include sulfoxide chloride (SOCl ²). The p-tert-butylbenzene is mixed with thionyl chloride and reacted at an appropriate temperature. The chlorine atom in the thionyl chloride replaces the alcohol hydroxyl group to generate 1-chloromethyl-4-tert-butylbenzene. During this reaction, the thionyl chloride reacts with the alcohol to form an intermediate product, which is then decomposed to form the target product, and the by-product is sulfur dioxide and hydrogen chloride gas, which is easy to separate.
Third, 4-tert-butylbenzonitrile is used as the raw material. It is first hydrolyzed to 4-tert-butylbenzoic acid, and then the reduction reaction is carried out to obtain p-tert-butylbenzene. After the above chlorination reaction, 1-chloromethyl-4-tert-butylbenzene can be obtained. The hydrolysis reaction can be catalyzed by acids or bases, and strong reducing agents such as lithium aluminum hydride (LiAlH) are commonly used in reduction reactions. Although there are many steps in this route, if the raw materials are easy to obtain, it is also a feasible method.
The above synthesis methods have their own advantages and disadvantages. According to the availability of raw materials, the difficulty of reaction conditions, the purity of the product and other factors, the appropriate one should be selected.
First, p-tert-butyltoluene is used as the starting material. The free radical substitution reaction between p-tert-butyltoluene and N-chlorosuccinimide (NCS) can occur in the presence of an initiator. The commonly used initiator is benzoyl peroxide (BPO). During the reaction, mix p-tert-butyltoluene and NCS in an appropriate proportion, add an appropriate amount of BPO, and stir the reaction at a suitable temperature. In this reaction, NCS provides chlorine radicals, and the benzyl hydrogen of p-tert-butyltoluene is active and easily captured by chlorine radicals, thereby generating 1-chloromethyl-4-tert-butylbenzene. The principle lies in the stability of benzyl radicals, which makes the reaction tend to be substituted at the benzyl position.
Second, it can be started from p-tert-butylbenzyl alcohol. The reaction of p-tert-butylbenzyl alcohol with chlorination reagents can realize chlorination conversion. Commonly used chlorination reagents include sulfoxide chloride (SOCl ²). The p-tert-butylbenzene is mixed with thionyl chloride and reacted at an appropriate temperature. The chlorine atom in the thionyl chloride replaces the alcohol hydroxyl group to generate 1-chloromethyl-4-tert-butylbenzene. During this reaction, the thionyl chloride reacts with the alcohol to form an intermediate product, which is then decomposed to form the target product, and the by-product is sulfur dioxide and hydrogen chloride gas, which is easy to separate.
Third, 4-tert-butylbenzonitrile is used as the raw material. It is first hydrolyzed to 4-tert-butylbenzoic acid, and then the reduction reaction is carried out to obtain p-tert-butylbenzene. After the above chlorination reaction, 1-chloromethyl-4-tert-butylbenzene can be obtained. The hydrolysis reaction can be catalyzed by acids or bases, and strong reducing agents such as lithium aluminum hydride (LiAlH) are commonly used in reduction reactions. Although there are many steps in this route, if the raw materials are easy to obtain, it is also a feasible method.
The above synthesis methods have their own advantages and disadvantages. According to the availability of raw materials, the difficulty of reaction conditions, the purity of the product and other factors, the appropriate one should be selected.
What are the precautions in storage and transportation of 1-chloromethyl-4-tert-butylbenzene?
1-Chloromethyl-4-tert-butylbenzene is also an organic compound. During storage and transportation, many matters need to be paid attention to.
First words storage. This compound should be stored in a cool and ventilated warehouse. Because of its certain chemical activity, it is easy to cause reactions when heated, so it must be kept away from fires and heat sources. The temperature of the warehouse should be controlled within an appropriate range to prevent its properties from changing due to excessive temperature. In addition, it should be stored separately from oxidants and bases, and must not be mixed. Because this compound comes into contact with oxidants or reacts violently, it endangers safety; if it coexists with bases, it may also react chemically and cause it to deteriorate. At the same time, the storage place should be equipped with suitable materials to contain the leakage, in case of leakage, it can be properly handled in time to avoid polluting the environment and causing other dangers.
Times and transportation. Before transportation, be sure to ensure that the packaging is complete and sealed. Packaging materials must be able to withstand certain external forces to prevent material leakage due to damage during transportation. When transporting, you should strictly follow the prescribed route and do not stop in densely populated areas and places with open flames. Transportation vehicles should also be equipped with corresponding varieties and quantities of fire protection equipment and leakage emergency treatment equipment. If a leak occurs during transportation, drivers and passengers should immediately take emergency measures to evacuate the surrounding people, isolate the leakage area, and report to the relevant departments in a timely manner for proper disposal according to professional guidance. In short, when storing and transporting 1-chloromethyl-4-tert-butylbenzene, it is necessary to adhere to safety regulations and operate with caution to ensure the safety of personnel, the environment is not polluted, and the quality of materials is safe.
First words storage. This compound should be stored in a cool and ventilated warehouse. Because of its certain chemical activity, it is easy to cause reactions when heated, so it must be kept away from fires and heat sources. The temperature of the warehouse should be controlled within an appropriate range to prevent its properties from changing due to excessive temperature. In addition, it should be stored separately from oxidants and bases, and must not be mixed. Because this compound comes into contact with oxidants or reacts violently, it endangers safety; if it coexists with bases, it may also react chemically and cause it to deteriorate. At the same time, the storage place should be equipped with suitable materials to contain the leakage, in case of leakage, it can be properly handled in time to avoid polluting the environment and causing other dangers.
Times and transportation. Before transportation, be sure to ensure that the packaging is complete and sealed. Packaging materials must be able to withstand certain external forces to prevent material leakage due to damage during transportation. When transporting, you should strictly follow the prescribed route and do not stop in densely populated areas and places with open flames. Transportation vehicles should also be equipped with corresponding varieties and quantities of fire protection equipment and leakage emergency treatment equipment. If a leak occurs during transportation, drivers and passengers should immediately take emergency measures to evacuate the surrounding people, isolate the leakage area, and report to the relevant departments in a timely manner for proper disposal according to professional guidance. In short, when storing and transporting 1-chloromethyl-4-tert-butylbenzene, it is necessary to adhere to safety regulations and operate with caution to ensure the safety of personnel, the environment is not polluted, and the quality of materials is safe.
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