Linshang Chemical
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1-(Chloromethyl)-4-(2-Nitroethenyl)Benzene
Linshang Chemical
|
HS Code |
552990 |
| Chemical Formula | C9H8ClNO2 |
| Molecular Weight | 197.62 |
| Appearance | Solid (usually) |
| Melting Point | 62 - 65 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, acetone |
| Vapor Pressure | Low |
| Stability | Stable under normal conditions but may react with strong oxidizing agents |
| Odor | May have a pungent or characteristic odor |
As an accredited 1-(Chloromethyl)-4-(2-Nitroethenyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 1-(chloromethyl)-4-(2 - nitroethenyl)benzene in a sealed chemical - grade bottle. |
| Storage | 1-(Chloromethyl)-4-(2 -nitroethenyl)benzene should be stored in a cool, dry, well - ventilated area away from heat sources, open flames, and incompatible substances. It should be kept in a tightly sealed container to prevent leakage and vapor release. Store it in a location separate from oxidizing agents, reducing agents, and bases to avoid potential reactions. |
| Shipping | 1-(Chloromethyl)-4-(2 - nitroethenyl)benzene is a chemical. Shipping should follow strict hazardous material regulations. It must be properly packaged, labeled, and transported by carriers approved for such chemicals. |
Competitive 1-(Chloromethyl)-4-(2-Nitroethenyl)Benzene 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- (2-nitroethenyl) benzene
1- (chloromethyl) -4- (2-nitrovinyl) benzene is also an organic compound. Its properties are multi-terminal, let me give you a detailed list.
First talk about its physical properties. At room temperature, this substance is mostly solid, colored or light yellow. It has a special odor and can self-dissipate in the air. The melting point has a fixed number. The melting point is related to the attractive force between molecules. The boiling point is needed to overcome the force between molecules. However, the exact value should be carefully measured in the experiment.
As for the chemical properties, it is very active. Its chloromethyl is prone to nucleophilic substitution. The chlorine atom has strong electronegativity, which makes the methyl carbon positive and easy to be attacked by nucleophilic reagents. When encountering nucleophiles such as hydroxyl anions, chlorine atoms can be replaced to form new compounds.
The nitro vinyl part, due to the strong electron absorption of nitro, causes the electron cloud density of carbon-carbon double bonds to change, which is easy to be attacked by electrophilic reagents, triggering the electrophilic addition reaction. And nitro can also participate in the reduction reaction, and can be converted into amino groups and other groups through the action of appropriate reducing agents.
In addition, this compound can participate in the polymerization reaction under suitable conditions because it contains unsaturated bonds and functional groups, and can be polymerized into polymer substances, which have unique properties and uses. Due to its special structure,
is often an important intermediate in the field of organic synthesis. It can be used to obtain other organic compounds through a variety of reaction paths, and has outstanding application prospects in many aspects such as medicine and materials.
First talk about its physical properties. At room temperature, this substance is mostly solid, colored or light yellow. It has a special odor and can self-dissipate in the air. The melting point has a fixed number. The melting point is related to the attractive force between molecules. The boiling point is needed to overcome the force between molecules. However, the exact value should be carefully measured in the experiment.
As for the chemical properties, it is very active. Its chloromethyl is prone to nucleophilic substitution. The chlorine atom has strong electronegativity, which makes the methyl carbon positive and easy to be attacked by nucleophilic reagents. When encountering nucleophiles such as hydroxyl anions, chlorine atoms can be replaced to form new compounds.
The nitro vinyl part, due to the strong electron absorption of nitro, causes the electron cloud density of carbon-carbon double bonds to change, which is easy to be attacked by electrophilic reagents, triggering the electrophilic addition reaction. And nitro can also participate in the reduction reaction, and can be converted into amino groups and other groups through the action of appropriate reducing agents.
In addition, this compound can participate in the polymerization reaction under suitable conditions because it contains unsaturated bonds and functional groups, and can be polymerized into polymer substances, which have unique properties and uses. Due to its special structure,
is often an important intermediate in the field of organic synthesis. It can be used to obtain other organic compounds through a variety of reaction paths, and has outstanding application prospects in many aspects such as medicine and materials.
What are the main uses of 1- (chloromethyl) -4- (2-nitroethenyl) benzene
1 - (chloromethyl) -4- (2 - nitrovinyl) benzene, this substance is widely used. In the field of organic synthesis, it is often used as a key intermediate. Due to its unique structure, both chloromethyl and nitrovinyl groups have high reactivity and can participate in various chemical reactions, such as nucleophilic substitution and addition. It can be used to construct the structure of various complex organic compounds, providing an important cornerstone for the creation of new drugs and functional materials.
In the field of materials science, it also has important applications. After specific reaction conversion, it can be introduced into polymer materials to give special properties to the materials. For example, the nitro vinyl structure may improve the optical properties of the material, so that the material responds to specific wavelengths of light, which is suitable for optoelectronic devices; chloromethyl can introduce a reaction check point for the material, enhance the ability of the material to bind to other substances, and improve the mechanical properties or chemical stability of the material.
In the field of drug development, this compound can be used as a lead compound for structural modification and optimization. The functional groups in its structure can interact with targets in organisms. By changing the type, location or quantity of functional groups, it is possible to develop drugs with specific pharmacological activities for the treatment of various diseases.
When using this substance, it is necessary to pay attention to its latent risk. Due to its chloromethyl and nitro content, or certain toxicity and irritation, strict safety procedures should be followed during operation to ensure that personal safety and the environment are not endangered.
In the field of materials science, it also has important applications. After specific reaction conversion, it can be introduced into polymer materials to give special properties to the materials. For example, the nitro vinyl structure may improve the optical properties of the material, so that the material responds to specific wavelengths of light, which is suitable for optoelectronic devices; chloromethyl can introduce a reaction check point for the material, enhance the ability of the material to bind to other substances, and improve the mechanical properties or chemical stability of the material.
In the field of drug development, this compound can be used as a lead compound for structural modification and optimization. The functional groups in its structure can interact with targets in organisms. By changing the type, location or quantity of functional groups, it is possible to develop drugs with specific pharmacological activities for the treatment of various diseases.
When using this substance, it is necessary to pay attention to its latent risk. Due to its chloromethyl and nitro content, or certain toxicity and irritation, strict safety procedures should be followed during operation to ensure that personal safety and the environment are not endangered.
What is the synthesis method of 1- (chloromethyl) -4- (2-nitroethenyl) benzene
1 - (chloromethyl) - 4 - (2 - nitrovinyl) benzene is also an organic compound. The method of its synthesis is often followed by chemical experts in the past.
First take p-methylbenzaldehyde, which is the base material for synthesis. Put it in an appropriate reactor and heat it with a chlorinating agent such as sulfuryl chloride or phosphorus trichloride. At this time, the methyl group next to the aldehyde group, due to the action of the chlorinating agent, one of the hydrogen atoms on it is replaced by a chlorine atom, so p-chloromethylbenzaldehyde is obtained. In this step of the reaction, the temperature and the amount of chlorinating agent should be strictly checked to prevent the risk of over-chlorination.
times, take the prepared p-chloromethylbenzaldehyde, and place it in the reaction system together with nitromethane, and add a base as a catalyst, such as potassium carbonate or sodium hydroxide. The base can promote the departure of α-hydrogen from nitromethane to generate carbon negative ions. This carbon negative ion nucleophilically attacks the carbonyl carbon of p-chloromethylbenzaldehyde. After a series of proton transfer and dehydration steps, 1- (chloromethyl) -4- (2-nitrovinyl) benzene can be obtained. In this step, the strength and dosage of base, reaction time and temperature are all key, and fine regulation is required to make the reaction proceed smoothly in the direction of generating the target product.
Or there are other methods, using p-toluidine as the starting material, through diazotization, Sandmeier reaction, etc., chloromethyl is first introduced, and then nitrovinyl is introduced through suitable reaction steps. However, this path is slightly more complicated than the previous method, and the reaction conditions are also more demanding.
The key to synthesis is to know the mechanism of each step of the reaction, to precisely control the reaction conditions, and to make good use of separation and purification techniques to remove impurities to obtain pure products, so that the synthesis of 1- (chloromethyl) -4- (2-nitrovinyl) benzene can be smooth.
First take p-methylbenzaldehyde, which is the base material for synthesis. Put it in an appropriate reactor and heat it with a chlorinating agent such as sulfuryl chloride or phosphorus trichloride. At this time, the methyl group next to the aldehyde group, due to the action of the chlorinating agent, one of the hydrogen atoms on it is replaced by a chlorine atom, so p-chloromethylbenzaldehyde is obtained. In this step of the reaction, the temperature and the amount of chlorinating agent should be strictly checked to prevent the risk of over-chlorination.
times, take the prepared p-chloromethylbenzaldehyde, and place it in the reaction system together with nitromethane, and add a base as a catalyst, such as potassium carbonate or sodium hydroxide. The base can promote the departure of α-hydrogen from nitromethane to generate carbon negative ions. This carbon negative ion nucleophilically attacks the carbonyl carbon of p-chloromethylbenzaldehyde. After a series of proton transfer and dehydration steps, 1- (chloromethyl) -4- (2-nitrovinyl) benzene can be obtained. In this step, the strength and dosage of base, reaction time and temperature are all key, and fine regulation is required to make the reaction proceed smoothly in the direction of generating the target product.
Or there are other methods, using p-toluidine as the starting material, through diazotization, Sandmeier reaction, etc., chloromethyl is first introduced, and then nitrovinyl is introduced through suitable reaction steps. However, this path is slightly more complicated than the previous method, and the reaction conditions are also more demanding.
The key to synthesis is to know the mechanism of each step of the reaction, to precisely control the reaction conditions, and to make good use of separation and purification techniques to remove impurities to obtain pure products, so that the synthesis of 1- (chloromethyl) -4- (2-nitrovinyl) benzene can be smooth.
What are the precautions for 1- (chloromethyl) -4- (2-nitroethenyl) benzene in storage and transportation?
1-%28chloromethyl%29-4-%282-nitroethenyl%29benzene is 1- (chloromethyl) -4- (2-nitrovinyl) benzene. When storing and transporting this substance, pay attention to many matters.
It is active and potentially dangerous. When storing, choose the first environment. It must be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Because it is easy to cause danger when heated, the temperature is too high or the reaction is out of control, so the temperature should be controlled in a specific range to prevent accidents.
Furthermore, it should be stored in isolation from oxidants, acids, bases, etc. These substances come into contact with it, or react violently, or even cause the risk of explosion. The lighting, ventilation and other facilities of the warehouse should be explosion-proof, and the switch should be placed outside the warehouse to avoid accidents caused by electric sparks.
During transportation, do not slack off. Handling must be light and light to prevent damage to packaging and containers. If the packaging is damaged and materials leak, it will cause serious consequences. Transportation vehicles must be equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency treatment equipment. Driving routes are also paid attention to to avoid passing through densely populated areas and traffic arteries to prevent the expansion of hazards in the event of an accident.
Transportation and storage personnel, when professionally trained, are familiar with the characteristics of this object and emergency treatment methods. Only in this way can we ensure the safety of 1- (chloromethyl) -4- (2-nitrovinyl) benzene during storage and transportation, and avoid disasters and accidents.
It is active and potentially dangerous. When storing, choose the first environment. It must be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Because it is easy to cause danger when heated, the temperature is too high or the reaction is out of control, so the temperature should be controlled in a specific range to prevent accidents.
Furthermore, it should be stored in isolation from oxidants, acids, bases, etc. These substances come into contact with it, or react violently, or even cause the risk of explosion. The lighting, ventilation and other facilities of the warehouse should be explosion-proof, and the switch should be placed outside the warehouse to avoid accidents caused by electric sparks.
During transportation, do not slack off. Handling must be light and light to prevent damage to packaging and containers. If the packaging is damaged and materials leak, it will cause serious consequences. Transportation vehicles must be equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency treatment equipment. Driving routes are also paid attention to to avoid passing through densely populated areas and traffic arteries to prevent the expansion of hazards in the event of an accident.
Transportation and storage personnel, when professionally trained, are familiar with the characteristics of this object and emergency treatment methods. Only in this way can we ensure the safety of 1- (chloromethyl) -4- (2-nitrovinyl) benzene during storage and transportation, and avoid disasters and accidents.
What are the effects of 1- (chloromethyl) -4- (2-nitroethenyl) benzene on the environment and human health?
1 - (chloromethyl) - 4 - (2 - nitrovinyl) benzene, this is an organic compound, and its impact on the environment and human health is described in detail below.
In terms of the environment, once released into the environment, this compound is difficult to degrade due to its chemical structure. In soil, it may accumulate and affect soil ecology. Soil microbial communities may be disturbed by it, causing key ecological processes such as soil nutrient cycling and decomposition of organic matter to be blocked. If it flows into water bodies, it will cause water pollution. Aquatic organisms bear the brunt, or cause physiological disorders, such as affecting the respiratory and reproductive systems of fish, resulting in population impairment. And due to bioaccumulation, passed through the food chain, the concentration increases step by step, posing a greater threat to high-trophic organisms.
As for the impact on human health, it is potentially toxic. Inhaled through the respiratory tract, or irritate the respiratory mucosa, causing symptoms such as cough, asthma, breathing difficulties. Long-term exposure may damage lung function and increase the risk of respiratory diseases. If exposed through skin, it may cause skin allergies, redness, swelling, and itching. Because it contains functional groups such as chlorine and nitro, it may be carcinogenic. Long-term exposure may cause gene mutations, interfere with the normal metabolism and proliferation of cells, and then increase the risk of cancer. Ingestion of this compound may damage the digestive system, causing nausea, vomiting, abdominal pain and other discomfort.
1- (chloromethyl) -4- (2-nitrovinyl) benzene poses potential hazards to the environment and human health, so strict protective and control measures must be taken during production, use and disposal to reduce its negative effects.
In terms of the environment, once released into the environment, this compound is difficult to degrade due to its chemical structure. In soil, it may accumulate and affect soil ecology. Soil microbial communities may be disturbed by it, causing key ecological processes such as soil nutrient cycling and decomposition of organic matter to be blocked. If it flows into water bodies, it will cause water pollution. Aquatic organisms bear the brunt, or cause physiological disorders, such as affecting the respiratory and reproductive systems of fish, resulting in population impairment. And due to bioaccumulation, passed through the food chain, the concentration increases step by step, posing a greater threat to high-trophic organisms.
As for the impact on human health, it is potentially toxic. Inhaled through the respiratory tract, or irritate the respiratory mucosa, causing symptoms such as cough, asthma, breathing difficulties. Long-term exposure may damage lung function and increase the risk of respiratory diseases. If exposed through skin, it may cause skin allergies, redness, swelling, and itching. Because it contains functional groups such as chlorine and nitro, it may be carcinogenic. Long-term exposure may cause gene mutations, interfere with the normal metabolism and proliferation of cells, and then increase the risk of cancer. Ingestion of this compound may damage the digestive system, causing nausea, vomiting, abdominal pain and other discomfort.
1- (chloromethyl) -4- (2-nitrovinyl) benzene poses potential hazards to the environment and human health, so strict protective and control measures must be taken during production, use and disposal to reduce its negative effects.
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