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Benzene, 1-(Chloromethyl)-4-(Methylsulfonyl)-
Linshang Chemical
|
HS Code |
171766 |
| Chemical Formula | C8H9ClO2S |
| Molecular Weight | 204.67 |
| Appearance | Solid (likely, based on similar compounds) |
| Physical State At Room Temp | Solid |
| Solubility In Water | Low (due to non - polar benzene ring and relatively hydrophobic groups) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Odor | Likely has a characteristic organic odor |
| Stability | Stable under normal conditions but may react with strong oxidizing or reducing agents |
As an accredited Benzene, 1-(Chloromethyl)-4-(Methylsulfonyl)- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1-(chloromethyl)-4-(methylsulfonyl)benzene in a sealed chemical - grade bottle. |
| Storage | 1-(Chloromethyl)-4-(methylsulfonyl)benzene should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames due to its potential flammability. Keep it in a tightly sealed container to prevent leakage and exposure to air and moisture, which could lead to decomposition. Store separately from oxidizing agents and reactive chemicals to avoid hazardous reactions. |
| Shipping | Shipping of "Benzene, 1-(chloromethyl)-4-(methylsulfonyl)-" must follow strict regulations. It should be properly packaged in corrosion - resistant containers, labeled clearly, and transported by carriers approved for hazardous chemicals. |
Competitive Benzene, 1-(Chloromethyl)-4-(Methylsulfonyl)- prices that fit your budget—flexible terms and customized quotes for every order.
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What are the chemical properties of 1 - (chloromethyl) -4 - (methylsulfonyl) benzene?
(Note: The expression "1+-+%28%E6%B0%AF%E7%94%B2%E5%9F%BA%29-4+-+%28%E7%94%B2%E5%9F%BA%E7%A3%BA%E9%85%B0%E5%9F%BA%29" in the question is confusing. I guess you want to ask about the chemical properties of cyanomethyl-4-methylsulfonylbenzene. The following answer is as follows)
Cyanomethyl-4-methylsulfonylbenzene, this is an organic compound. It has diverse chemical properties and is widely used in the field of organic synthesis.
From a structural point of view, the cyanomethyl group partially contains a cyanide group (-CN), which has high reactivity. Cyanyl groups can undergo various reactions, such as hydrolysis. Under suitable conditions, cyanyl groups can be hydrolyzed to carboxyl groups (-COOH). For example, in acidic or alkaline environments, the cyanyl group of cyanomethyl-4-methylsulfonylbenzene can be gradually hydrolyzed to form carboxyl-containing products, which are crucial in the preparation of certain organic carboxylic acid compounds with specific structures.
In addition, the sulfinyl group (-SO-) of the 4-methylsulfonylbenzene part also has unique reactivity. Sulfinyl groups have sulfur atoms in the + 4 valence state, which can undergo oxidation-reduction reactions. In case of strong oxidants, sulfinyl groups can be further oxidized to sulfonyl groups (-SO 2O -), which can significantly change the structure and properties of the compounds. Under specific reduction conditions, sulfinyl groups can be reduced or converted into other sulfur-containing functional groups.
At the same time, the structure of the benzene ring endows the compound with certain stability and conjugation effect. The benzene ring can undergo electrophilic substitution reaction. Due to the presence of sulfinyl groups and cyanomethyl groups, the electron cloud density distribution on the benzene ring will affect the position selectivity of the electrophilic substitution reaction. For example, electrophilic substitution reactions such as halogenation, nitrification, and sulfonation will preferentially occur at the position of the benzene ring where the electron cloud density is relatively high.
In addition, different functional groups in the molecule will also affect each other. The connection between cyanomethyl and sulfinylbenzene has some unique properties due to the transfer of electronic effects between the two functional groups. Under certain reaction conditions, the bond may be broken or rearranged.
Cyanomethyl-4-methylsulfonylbenzene, this is an organic compound. It has diverse chemical properties and is widely used in the field of organic synthesis.
From a structural point of view, the cyanomethyl group partially contains a cyanide group (-CN), which has high reactivity. Cyanyl groups can undergo various reactions, such as hydrolysis. Under suitable conditions, cyanyl groups can be hydrolyzed to carboxyl groups (-COOH). For example, in acidic or alkaline environments, the cyanyl group of cyanomethyl-4-methylsulfonylbenzene can be gradually hydrolyzed to form carboxyl-containing products, which are crucial in the preparation of certain organic carboxylic acid compounds with specific structures.
In addition, the sulfinyl group (-SO-) of the 4-methylsulfonylbenzene part also has unique reactivity. Sulfinyl groups have sulfur atoms in the + 4 valence state, which can undergo oxidation-reduction reactions. In case of strong oxidants, sulfinyl groups can be further oxidized to sulfonyl groups (-SO 2O -), which can significantly change the structure and properties of the compounds. Under specific reduction conditions, sulfinyl groups can be reduced or converted into other sulfur-containing functional groups.
At the same time, the structure of the benzene ring endows the compound with certain stability and conjugation effect. The benzene ring can undergo electrophilic substitution reaction. Due to the presence of sulfinyl groups and cyanomethyl groups, the electron cloud density distribution on the benzene ring will affect the position selectivity of the electrophilic substitution reaction. For example, electrophilic substitution reactions such as halogenation, nitrification, and sulfonation will preferentially occur at the position of the benzene ring where the electron cloud density is relatively high.
In addition, different functional groups in the molecule will also affect each other. The connection between cyanomethyl and sulfinylbenzene has some unique properties due to the transfer of electronic effects between the two functional groups. Under certain reaction conditions, the bond may be broken or rearranged.
What are the common uses of 1- (chloromethyl) -4 - (methylsulfonyl) benzene?
Halomethyl and methyl tracer groups have many uses and have significant effects in many fields. The following is a description of common uses:
Halomethyl, which is a crucial intermediate in the field of organic synthesis. With the active reactivity of halogen atoms, various functional groups can be easily introduced through nucleophilic substitution reactions. For example, in drug synthesis, halomethyl compounds are used as starting materials to efficiently construct complex drug molecular structures. For the preparation of some antibiotics and cardiovascular drugs, halomethyl intermediates play a pivotal role. In the field of materials science, halomethyl compounds can be used to prepare special polymer materials. Through polymerization, the halomethyl structure is introduced into the polymer chain, giving the material unique properties, such as improving the flame retardancy of the material and improving the solubility of the material. In chemical production, halomethyl is often used as a check point for reactivity, participating in various organic reactions, realizing the transformation from simple raw materials to complex chemicals.
methyl tracer groups are of great significance in chemical research, especially in the field of reaction mechanism research. Since the methyl structure is relatively simple and easy to identify, it is introduced into the reactant molecule as a tracer group. By tracking the whereabouts of methyl groups during the reaction process, the specific path and mechanism of the reaction can be clarified. In biochemical research, compounds containing methyl tracer groups can be used to track the metabolic process in organisms. For example, when studying the metabolic pathways of certain nutrients in organisms, compounds that label methyl groups can help scientists determine the location and manner of transformation of the substance at different metabolic stages. In the field of environmental science, methyl tracers can be used to track the migration and transformation of pollutants in the environment. For some organic pollutants, by labeling methyl groups, it is possible to understand the diffusion range and chemical reactions that occur in environmental media such as soil and water.
Halomethyl, which is a crucial intermediate in the field of organic synthesis. With the active reactivity of halogen atoms, various functional groups can be easily introduced through nucleophilic substitution reactions. For example, in drug synthesis, halomethyl compounds are used as starting materials to efficiently construct complex drug molecular structures. For the preparation of some antibiotics and cardiovascular drugs, halomethyl intermediates play a pivotal role. In the field of materials science, halomethyl compounds can be used to prepare special polymer materials. Through polymerization, the halomethyl structure is introduced into the polymer chain, giving the material unique properties, such as improving the flame retardancy of the material and improving the solubility of the material. In chemical production, halomethyl is often used as a check point for reactivity, participating in various organic reactions, realizing the transformation from simple raw materials to complex chemicals.
methyl tracer groups are of great significance in chemical research, especially in the field of reaction mechanism research. Since the methyl structure is relatively simple and easy to identify, it is introduced into the reactant molecule as a tracer group. By tracking the whereabouts of methyl groups during the reaction process, the specific path and mechanism of the reaction can be clarified. In biochemical research, compounds containing methyl tracer groups can be used to track the metabolic process in organisms. For example, when studying the metabolic pathways of certain nutrients in organisms, compounds that label methyl groups can help scientists determine the location and manner of transformation of the substance at different metabolic stages. In the field of environmental science, methyl tracers can be used to track the migration and transformation of pollutants in the environment. For some organic pollutants, by labeling methyl groups, it is possible to understand the diffusion range and chemical reactions that occur in environmental media such as soil and water.
What are the synthesis methods of 1- (chloromethyl) -4 - (methylsulfonyl) benzene?
Alas, to prepare 1 - (cyanomethyl) -4 - (methylsulfonyl) benzene, there are various ways to synthesize it.
First, it can be started from a derivative of benzene. Take the appropriate benzene compound first, and introduce the cyanomethyl group with specific reagents and conditions. In this process, it is often necessary to carefully select the solvent and catalyst for the reaction, such as a polar organic solvent, coupled with a base catalyst, to make the halogenated benzene and the cyanide reagent undergo a nucleophilic substitution reaction. The activity of the halogenated benzene atom and the nucleophilicity of the cyanide reagent are both related to the success or failure of the reaction and the yield. After the cyanogen methyl group is successfully connected, the methylsulfonyl The method of thioether oxidation can be used to first connect the sulfur-containing compound to the benzene ring, and then use an appropriate oxidizing agent, such as hydrogen peroxide, to precisely oxidize to the sulfoxide structure at a suitable temperature and reaction time, so as to obtain the target product.
Second, we can also start from the construction of the benzene ring. Using a suitable carbon source and a sulfur-containing and cyanyl-containing reagent, the benzene ring can be constructed through a multi-step condensation reaction. For example, a cyclization reaction can occur under the catalysis of acid or metal by using a polyene compound and an active intermediate containing thiocyanyl groups. It is necessary to carefully observe the activity check point and reaction conditions of each step of the reaction, adjust the temperature, pressure and the ratio of the reactants, so that the reaction proceeds to the formation of the target benzene ring structure, and in the subsequent steps, the obtained benzene ring product is modified to complete the precise installation of cyanomethyl and methylsulfonyl groups.
Third, the strategy of gradually modifying the side chain can also be adopted. First, benzene is used as a raw material, and the sulfur-containing side chain is introduced through an alkylation reaction, and then the sulfur atoms of the side chain are oxidized to obtain a sulfoxide structure. Subsequently, the side chain is halogenated by halogenation reaction, and then reacts with cyanide reagent to replace the halogen atom with cyanogen methyl to achieve the synthesis of 1- (cyanogen methyl) -4- (methylsulfonyl) benzene. In this process, the selectivity of each step of the reaction and the control of side reactions are quite critical, and the conditions need to be carefully studied in order to obtain the best synthesis effect.
First, it can be started from a derivative of benzene. Take the appropriate benzene compound first, and introduce the cyanomethyl group with specific reagents and conditions. In this process, it is often necessary to carefully select the solvent and catalyst for the reaction, such as a polar organic solvent, coupled with a base catalyst, to make the halogenated benzene and the cyanide reagent undergo a nucleophilic substitution reaction. The activity of the halogenated benzene atom and the nucleophilicity of the cyanide reagent are both related to the success or failure of the reaction and the yield. After the cyanogen methyl group is successfully connected, the methylsulfonyl The method of thioether oxidation can be used to first connect the sulfur-containing compound to the benzene ring, and then use an appropriate oxidizing agent, such as hydrogen peroxide, to precisely oxidize to the sulfoxide structure at a suitable temperature and reaction time, so as to obtain the target product.
Second, we can also start from the construction of the benzene ring. Using a suitable carbon source and a sulfur-containing and cyanyl-containing reagent, the benzene ring can be constructed through a multi-step condensation reaction. For example, a cyclization reaction can occur under the catalysis of acid or metal by using a polyene compound and an active intermediate containing thiocyanyl groups. It is necessary to carefully observe the activity check point and reaction conditions of each step of the reaction, adjust the temperature, pressure and the ratio of the reactants, so that the reaction proceeds to the formation of the target benzene ring structure, and in the subsequent steps, the obtained benzene ring product is modified to complete the precise installation of cyanomethyl and methylsulfonyl groups.
Third, the strategy of gradually modifying the side chain can also be adopted. First, benzene is used as a raw material, and the sulfur-containing side chain is introduced through an alkylation reaction, and then the sulfur atoms of the side chain are oxidized to obtain a sulfoxide structure. Subsequently, the side chain is halogenated by halogenation reaction, and then reacts with cyanide reagent to replace the halogen atom with cyanogen methyl to achieve the synthesis of 1- (cyanogen methyl) -4- (methylsulfonyl) benzene. In this process, the selectivity of each step of the reaction and the control of side reactions are quite critical, and the conditions need to be carefully studied in order to obtain the best synthesis effect.
What are the precautions for storing and transporting 1- (chloromethyl) -4 - (methylsulfonyl) benzene?
During the storage and transportation of mercury (methylmercury) -4- (ethylmercury thimerosyl), there are many things to pay attention to.
Mercury and its compounds are many toxic, especially methylmercury. It can invade the human body through the respiratory tract, digestive tract and skin, and damage the nervous system, kidneys and other organs. Ethylmercury thimerosyl is also toxic. Therefore, when storing, special containers must be selected to ensure that they are well sealed to prevent leakage. The container material should be resistant to mercury corrosion, such as certain glass or metal materials.
The storage environment should be dry, cool and well ventilated, away from fire, heat and oxidants. Due to the heat of mercury, it is easy to evaporate and forms mercury vapor in the air, which increases the risk of poisoning. And mercury and some oxidants can react violently, causing danger.
The transportation process must strictly follow relevant regulations and standards. Transportation vehicles must have anti-leakage, fire protection and explosion-proof facilities. Mercury and its compounds should be properly fixed to avoid damage to the container caused by collision and vibration. Transportation personnel must undergo professional training and be familiar with mercury hazards and emergency treatment measures.
Once a leak occurs, people should be evacuated immediately and the contaminated area should be isolated. Emergency responders need to wear protective equipment, such as gas masks, gloves, etc. For leaked mercury, it can be covered with sulfur powder to generate mercury sulfide, reduce toxicity, and collect and deal with it later.
In short, the storage and transportation of mercury (methylmercury) -4- (ethylmercury thiomersal) is related to the health and environmental safety of personnel, and it is necessary to operate with caution, strictly abide by procedures, and must not be negligent.
Mercury and its compounds are many toxic, especially methylmercury. It can invade the human body through the respiratory tract, digestive tract and skin, and damage the nervous system, kidneys and other organs. Ethylmercury thimerosyl is also toxic. Therefore, when storing, special containers must be selected to ensure that they are well sealed to prevent leakage. The container material should be resistant to mercury corrosion, such as certain glass or metal materials.
The storage environment should be dry, cool and well ventilated, away from fire, heat and oxidants. Due to the heat of mercury, it is easy to evaporate and forms mercury vapor in the air, which increases the risk of poisoning. And mercury and some oxidants can react violently, causing danger.
The transportation process must strictly follow relevant regulations and standards. Transportation vehicles must have anti-leakage, fire protection and explosion-proof facilities. Mercury and its compounds should be properly fixed to avoid damage to the container caused by collision and vibration. Transportation personnel must undergo professional training and be familiar with mercury hazards and emergency treatment measures.
Once a leak occurs, people should be evacuated immediately and the contaminated area should be isolated. Emergency responders need to wear protective equipment, such as gas masks, gloves, etc. For leaked mercury, it can be covered with sulfur powder to generate mercury sulfide, reduce toxicity, and collect and deal with it later.
In short, the storage and transportation of mercury (methylmercury) -4- (ethylmercury thiomersal) is related to the health and environmental safety of personnel, and it is necessary to operate with caution, strictly abide by procedures, and must not be negligent.
What are the effects of 1 - (chloromethyl) -4 - (methylsulfonyl) benzene on the environment and human health?
(Note: Due to the unclear expression of the question, the following answer is based on speculative understanding)
I heard that there are questions today about the impact of chloromethyl-4-methylbenzenesulfonyl ring on the environment and human health. These two may be useful in industry, scientific research and other fields, but their impact should not be underestimated.
Chloromethyl has certain activity and toxicity. If released in the environment, it may affect water and soil ecology. In water, it may cause physiological disorders of aquatic organisms, damage their reproduction and survival ability. In soil, or change the soil microbial community structure, hinder plant growth. In human health, if the vapor is inhaled, or irritates the respiratory tract, causing cough, asthma and other diseases; if it comes into contact with the skin, it may cause allergies and burns.
4 -methylbenzenesulfonyl ring, although relatively stable in nature, but there is also a latent risk. In the environment, degradation is slow, or long-term accumulation. It exists in the air, after inhalation, or affects lung function, in the long run, or increases the risk of respiratory diseases. After ingestion by the human body, it may interfere with normal biochemical reactions in the body and affect metabolic processes.
Therefore, these two substances should be used with caution and properly disposed of to prevent them from escaping from the environment, so as to protect the ecological environment and human health. Ensure the production and use of compliance operations, strengthen monitoring, timely detection and response to potential hazards, in order to be a long-term solution.
I heard that there are questions today about the impact of chloromethyl-4-methylbenzenesulfonyl ring on the environment and human health. These two may be useful in industry, scientific research and other fields, but their impact should not be underestimated.
Chloromethyl has certain activity and toxicity. If released in the environment, it may affect water and soil ecology. In water, it may cause physiological disorders of aquatic organisms, damage their reproduction and survival ability. In soil, or change the soil microbial community structure, hinder plant growth. In human health, if the vapor is inhaled, or irritates the respiratory tract, causing cough, asthma and other diseases; if it comes into contact with the skin, it may cause allergies and burns.
4 -methylbenzenesulfonyl ring, although relatively stable in nature, but there is also a latent risk. In the environment, degradation is slow, or long-term accumulation. It exists in the air, after inhalation, or affects lung function, in the long run, or increases the risk of respiratory diseases. After ingestion by the human body, it may interfere with normal biochemical reactions in the body and affect metabolic processes.
Therefore, these two substances should be used with caution and properly disposed of to prevent them from escaping from the environment, so as to protect the ecological environment and human health. Ensure the production and use of compliance operations, strengthen monitoring, timely detection and response to potential hazards, in order to be a long-term solution.
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