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1-Chloro-4-(Ethylsulphonyl)-2-Nitrobenzene
Linshang Chemical
|
HS Code |
390326 |
| Chemical Formula | C8H8ClNO4S |
| Molar Mass | 251.67 g/mol |
| Appearance | Solid (usually a powder) |
| Color | May appear as a pale - colored solid |
| Odor | Typically has a characteristic organic chemical odor |
| Melting Point | Data may vary, but generally in a certain temperature range |
| Solubility In Water | Low solubility in water |
| Solubility In Organic Solvents | Soluble in some organic solvents like dichloromethane, chloroform |
| Density | Specific value depending on the form and conditions |
| Stability | Stable under normal storage conditions, but may react with strong oxidizing agents |
As an accredited 1-Chloro-4-(Ethylsulphonyl)-2-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene in sealed chemical - grade container. |
| Storage | 1 - Chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene should be stored in a cool, dry, well - ventilated area, away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture and air exposure. Store it separately from oxidizing agents, reducing agents, and combustibles due to potential reactivity. Label the storage container clearly for easy identification and safety. |
| Shipping | 1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene is shipped in accordance with strict chemical transport regulations. Packed in suitable, leak - proof containers, transported by carriers trained in handling hazardous chemicals to ensure safe delivery. |
Competitive 1-Chloro-4-(Ethylsulphonyl)-2-Nitrobenzene prices that fit your budget—flexible terms and customized quotes for every order.
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What are the chemical properties of 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene?
1-Chloro-4- (ethylsulfonyl) -2-nitrobenzene is also an organic compound. Its chemical properties are particularly important and show unique characteristics in various chemical reactions.
In this compound, the chlorine atom has a certain activity. Chlorine is also a halogen element. Under appropriate conditions, nucleophilic substitution reactions can occur. Because the chlorine atom is connected to the benzene ring, the electron cloud distribution of the benzene ring is affected by it, which changes the density of the electron cloud around the chlorine atom. In case of nucleophilic reagents, such as alkoxides, amines, etc., the chlorine atom can be replaced by nucleophilic reagents, and then new compounds can be formed.
Ethyl sulfonyl group also has a significant effect on the properties of the compound. Sulfonyl group is a strong electron-absorbing group, which can reduce the electron cloud density of the benzene ring and increase the difficulty of electrophilic substitution reaction on the benzene ring. However, it can enhance the polarity of the molecule and affect the solubility of the compound and other physical properties. In some reactions, the sulfur atom of ethyl sulfonyl group can be used as a reaction check point to participate in redox reactions.
Furthermore, nitro is also a strong electron-absorbing group. Synergistic action with ethyl sulfonyl group greatly reduces the electron cloud density of the benzene ring. The presence of nitro groups makes the compound have special performance in reduction reactions. For example, under the action of appropriate reducing agents, nitro groups can be reduced to amino groups, which is a commonly used conversion step in organic synthesis.
In addition, the stability of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene is also affected by the interaction of various groups. The electronic and spatial effects between each group check and balance each other, which determines its chemical behavior in different environments. Under the action of external factors such as heat and light, the molecular structure may change, triggering corresponding chemical reactions.
In this compound, the chlorine atom has a certain activity. Chlorine is also a halogen element. Under appropriate conditions, nucleophilic substitution reactions can occur. Because the chlorine atom is connected to the benzene ring, the electron cloud distribution of the benzene ring is affected by it, which changes the density of the electron cloud around the chlorine atom. In case of nucleophilic reagents, such as alkoxides, amines, etc., the chlorine atom can be replaced by nucleophilic reagents, and then new compounds can be formed.
Ethyl sulfonyl group also has a significant effect on the properties of the compound. Sulfonyl group is a strong electron-absorbing group, which can reduce the electron cloud density of the benzene ring and increase the difficulty of electrophilic substitution reaction on the benzene ring. However, it can enhance the polarity of the molecule and affect the solubility of the compound and other physical properties. In some reactions, the sulfur atom of ethyl sulfonyl group can be used as a reaction check point to participate in redox reactions.
Furthermore, nitro is also a strong electron-absorbing group. Synergistic action with ethyl sulfonyl group greatly reduces the electron cloud density of the benzene ring. The presence of nitro groups makes the compound have special performance in reduction reactions. For example, under the action of appropriate reducing agents, nitro groups can be reduced to amino groups, which is a commonly used conversion step in organic synthesis.
In addition, the stability of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene is also affected by the interaction of various groups. The electronic and spatial effects between each group check and balance each other, which determines its chemical behavior in different environments. Under the action of external factors such as heat and light, the molecular structure may change, triggering corresponding chemical reactions.
What are the main uses of 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene?
1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene is one of the organic compounds. Its main uses are as follows.
The first is the raw material for organic synthesis. In the field of organic synthesis, it is often used as an intermediate. Chemists can use its unique structure to introduce other functional groups through various chemical reactions, such as nucleophilic substitution reactions, to build more complex organic molecular structures. Because of its benzene ring containing chlorine atoms, nitro groups and ethylsulfonyl groups, these functional groups are active and can participate in various reaction pathways to assist in the synthesis of various organic compounds, such as drugs, dyes and pesticides and other related intermediates.
Furthermore, in drug research and development, this compound may have potential uses. Due to the nitro and sulfonyl groups contained in its structure, it may endow the molecule with specific biological activities. Based on this compound, researchers can explore new compounds with pharmacological activities through structural modification and optimization, providing opportunities for the creation of new drugs, or can act on specific biological targets, showing antibacterial, anti-inflammatory and other medicinal properties.
Dye synthesis is also one of its important uses. With the characteristics of chromophore and chromophore possessed by its structure, dyes with specific colors and dyeing properties can be prepared through appropriate reactions and modifications. Its structure can affect the color, stability and affinity of dyes to different fiber materials, and may be used in textiles, printing and dyeing and other industries.
In the field of pesticides, such compounds may be modified to have insecticidal and bactericidal effects. Its structural characteristics may enable them to interact with specific biomolecules in pests and pathogens, interfering with their normal physiological activities, thus achieving the purpose of preventing and controlling pests and providing assistance for agricultural production.
In summary, 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene has important uses in organic synthesis, drugs, dyes and pesticides, and provides key chemical raw materials and research bases for the development of related fields.
The first is the raw material for organic synthesis. In the field of organic synthesis, it is often used as an intermediate. Chemists can use its unique structure to introduce other functional groups through various chemical reactions, such as nucleophilic substitution reactions, to build more complex organic molecular structures. Because of its benzene ring containing chlorine atoms, nitro groups and ethylsulfonyl groups, these functional groups are active and can participate in various reaction pathways to assist in the synthesis of various organic compounds, such as drugs, dyes and pesticides and other related intermediates.
Furthermore, in drug research and development, this compound may have potential uses. Due to the nitro and sulfonyl groups contained in its structure, it may endow the molecule with specific biological activities. Based on this compound, researchers can explore new compounds with pharmacological activities through structural modification and optimization, providing opportunities for the creation of new drugs, or can act on specific biological targets, showing antibacterial, anti-inflammatory and other medicinal properties.
Dye synthesis is also one of its important uses. With the characteristics of chromophore and chromophore possessed by its structure, dyes with specific colors and dyeing properties can be prepared through appropriate reactions and modifications. Its structure can affect the color, stability and affinity of dyes to different fiber materials, and may be used in textiles, printing and dyeing and other industries.
In the field of pesticides, such compounds may be modified to have insecticidal and bactericidal effects. Its structural characteristics may enable them to interact with specific biomolecules in pests and pathogens, interfering with their normal physiological activities, thus achieving the purpose of preventing and controlling pests and providing assistance for agricultural production.
In summary, 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene has important uses in organic synthesis, drugs, dyes and pesticides, and provides key chemical raw materials and research bases for the development of related fields.
What is the synthesis method of 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene?
The synthesis of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene is a key area of research in organic synthetic chemistry. The synthesis of this compound can be achieved by following several common strategies and paths.
First, it can be started from benzene derivatives. First, chlorination of the benzene ring is performed by an appropriate method, and chlorine atoms are introduced into the benzene ring. In this step, chlorine gas or chlorine-containing reagents are often used, and under the catalysis of specific catalysts such as ferric chloride, the benzene ring undergoes an electrophilic substitution reaction, thereby introducing chlorine atoms at specific positions in the benzene ring.
Then, the introduction of ethylsulfonyl groups is carried out. Ethyl sulfonyl chloride can be prepared first, and then it can react with chlorobenzene derivatives under the catalysis of alkali. The function of alkali is to promote the reaction, capture the hydrogen atom on the benzene ring, make the benzene ring more nucleophilic, and then undergo nucleophilic substitution reaction with ethylsulfonyl chloride, and successfully connect the ethylsulfonyl group to the benzene ring.
Finally, nitro is introduced. A mixed acid system of nitric acid and sulfuric acid is often used to nitrate the benzene ring. Sulfuric acid in mixed acid can enhance the electrophilicity of nitric acid, promote the formation of nitro positive ions, and then electrophilic substitution with the benzene ring containing chlorine and ethylsulfonyl group, and introduce nitro group at a specific position to achieve the synthesis of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene.
Or, the benzene ring can be nitrified first, nitro is introduced, followed by chlorination, and finally ethylsulfonyl is introduced. Each step requires fine control of reaction conditions, such as temperature, reaction time, and ratio of reactants, to ensure reaction selectivity and yield. Due to different reaction sequences and conditions, the purity and yield of the final product have significant effects. Thus, the effective synthesis of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene can be achieved through careful planning and operation of each step of the reaction.
First, it can be started from benzene derivatives. First, chlorination of the benzene ring is performed by an appropriate method, and chlorine atoms are introduced into the benzene ring. In this step, chlorine gas or chlorine-containing reagents are often used, and under the catalysis of specific catalysts such as ferric chloride, the benzene ring undergoes an electrophilic substitution reaction, thereby introducing chlorine atoms at specific positions in the benzene ring.
Then, the introduction of ethylsulfonyl groups is carried out. Ethyl sulfonyl chloride can be prepared first, and then it can react with chlorobenzene derivatives under the catalysis of alkali. The function of alkali is to promote the reaction, capture the hydrogen atom on the benzene ring, make the benzene ring more nucleophilic, and then undergo nucleophilic substitution reaction with ethylsulfonyl chloride, and successfully connect the ethylsulfonyl group to the benzene ring.
Finally, nitro is introduced. A mixed acid system of nitric acid and sulfuric acid is often used to nitrate the benzene ring. Sulfuric acid in mixed acid can enhance the electrophilicity of nitric acid, promote the formation of nitro positive ions, and then electrophilic substitution with the benzene ring containing chlorine and ethylsulfonyl group, and introduce nitro group at a specific position to achieve the synthesis of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene.
Or, the benzene ring can be nitrified first, nitro is introduced, followed by chlorination, and finally ethylsulfonyl is introduced. Each step requires fine control of reaction conditions, such as temperature, reaction time, and ratio of reactants, to ensure reaction selectivity and yield. Due to different reaction sequences and conditions, the purity and yield of the final product have significant effects. Thus, the effective synthesis of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene can be achieved through careful planning and operation of each step of the reaction.
What is the market outlook for 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene?
1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene, that is, 1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene, the market prospect of this product is related to many aspects.
In the field of chemical synthesis, as a key intermediate, it has a promising future. Due to the development of organic synthesis, there is a growing demand for benzene derivatives with special structures. The unique structure of 1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene makes it useful in pharmaceutical chemistry, materials science and other branches. In drug research and development, it may be used to build a drug molecular skeleton with specific activities to develop new therapeutic drugs. With the unremitting pursuit of innovative drugs in the pharmaceutical industry, the demand for them may be on the rise.
In the field of materials science, the progress of electronic materials and polymer materials also brings opportunities for them. For example, in the synthesis of some functional polymer materials, 1-chloro-4- (ethanesulfonyl) -2-nitrobenzene can participate in the reaction, giving the material unique electrical and optical properties. With the vigorous development of 5G technology, electronic devices and other fields, the demand for high-performance materials has increased sharply, indirectly driving the demand for this compound.
However, its market prospects are also facing challenges. The complexity of the synthesis process may lead to high production costs, limiting its large-scale application. And environmental regulations are increasingly stringent, the synthesis process needs to pay attention to pollutant emissions and treatment, compliance costs or affect its market competitiveness. If the synthesis problem can be overcome, the process is optimized, the cost is reduced, and environmental requirements are met, the market prospect of 1-chloro-4- (ethanesulfonyl) -2-nitrobenzene will be broader, and it will play an important role in the chemical industry and related industries.
In the field of chemical synthesis, as a key intermediate, it has a promising future. Due to the development of organic synthesis, there is a growing demand for benzene derivatives with special structures. The unique structure of 1 - chloro - 4 - (ethylsulphonyl) - 2 - nitrobenzene makes it useful in pharmaceutical chemistry, materials science and other branches. In drug research and development, it may be used to build a drug molecular skeleton with specific activities to develop new therapeutic drugs. With the unremitting pursuit of innovative drugs in the pharmaceutical industry, the demand for them may be on the rise.
In the field of materials science, the progress of electronic materials and polymer materials also brings opportunities for them. For example, in the synthesis of some functional polymer materials, 1-chloro-4- (ethanesulfonyl) -2-nitrobenzene can participate in the reaction, giving the material unique electrical and optical properties. With the vigorous development of 5G technology, electronic devices and other fields, the demand for high-performance materials has increased sharply, indirectly driving the demand for this compound.
However, its market prospects are also facing challenges. The complexity of the synthesis process may lead to high production costs, limiting its large-scale application. And environmental regulations are increasingly stringent, the synthesis process needs to pay attention to pollutant emissions and treatment, compliance costs or affect its market competitiveness. If the synthesis problem can be overcome, the process is optimized, the cost is reduced, and environmental requirements are met, the market prospect of 1-chloro-4- (ethanesulfonyl) -2-nitrobenzene will be broader, and it will play an important role in the chemical industry and related industries.
What are the precautions for 1-chloro-4- (ethylsulphonyl) -2-nitrobenzene during storage and transportation?
1-Chloro-4- (ethylsulfonyl) -2-nitrobenzene is an organic compound. Many matters need to be paid attention to during storage and transportation.
When storing it, the first environment should be placed. It should be placed in a cool and ventilated warehouse. Due to high temperature, it may cause chemical reactions, damage its quality, or even cause danger. The temperature and humidity of the warehouse should be properly controlled. Excessive temperature or excessive humidity may affect its stability.
Furthermore, it needs to be stored in isolation. This compound should not be co-stored with oxidizing agents, alkalis, etc. Due to its active chemical properties, contact with their substances, or violent reactions, resulting in fires, explosions and other disasters.
In terms of packaging, it must be tight. Make sure that the packaging is not damaged or leaked to prevent it from escaping and causing harm to the environment and human body. Packaging materials should also have good corrosion resistance to protect their contents.
During transportation, safety is also of paramount importance. Transportation vehicles should have corresponding protective facilities, such as fire protection and explosion-proof devices. Both drivers and escorts should be familiar with the characteristics of this compound and emergency response methods. In the event of an emergency on the way, they can respond quickly.
When transporting, it is also necessary to follow relevant regulations and standards, not to overload or speed, and the transportation route should also avoid densely populated areas and environmentally sensitive areas to reduce the impact on the public and the environment in the event of an accident. In this way, the safety of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene during storage and transportation is guaranteed.
When storing it, the first environment should be placed. It should be placed in a cool and ventilated warehouse. Due to high temperature, it may cause chemical reactions, damage its quality, or even cause danger. The temperature and humidity of the warehouse should be properly controlled. Excessive temperature or excessive humidity may affect its stability.
Furthermore, it needs to be stored in isolation. This compound should not be co-stored with oxidizing agents, alkalis, etc. Due to its active chemical properties, contact with their substances, or violent reactions, resulting in fires, explosions and other disasters.
In terms of packaging, it must be tight. Make sure that the packaging is not damaged or leaked to prevent it from escaping and causing harm to the environment and human body. Packaging materials should also have good corrosion resistance to protect their contents.
During transportation, safety is also of paramount importance. Transportation vehicles should have corresponding protective facilities, such as fire protection and explosion-proof devices. Both drivers and escorts should be familiar with the characteristics of this compound and emergency response methods. In the event of an emergency on the way, they can respond quickly.
When transporting, it is also necessary to follow relevant regulations and standards, not to overload or speed, and the transportation route should also avoid densely populated areas and environmentally sensitive areas to reduce the impact on the public and the environment in the event of an accident. In this way, the safety of 1-chloro-4- (ethylsulfonyl) -2-nitrobenzene during storage and transportation is guaranteed.
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