Linshang Chemical
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2-Chloroethyl Benzenesulfonate
Linshang Chemical
|
HS Code |
977674 |
| Chemical Formula | C8H9ClO3S |
| Molar Mass | 220.67 g/mol |
| Physical State | Depends on conditions |
As an accredited 2-Chloroethyl Benzenesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2 - chloroethyl Benzenesulfonate packaged in 500 - gram bottles. |
| Storage | 2 - chloroethyl Benzenesulfonate should be stored in a cool, dry, well - ventilated area, away from direct sunlight. Keep it in a tightly - sealed container to prevent leakage and exposure to air or moisture. Store it separately from incompatible substances like oxidizing agents, bases, and reactive metals to avoid potential chemical reactions. |
| Shipping | 2 - Chloroethyl Benzenesulfonate is shipped in accordance with strict chemical transportation regulations. It's typically packaged in specialized containers to prevent leakage, ensuring safe transit by road, rail, or sea. |
Competitive 2-Chloroethyl Benzenesulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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What are the chemical properties of 2-chloroethyl Benzenesulfonate?
2-Chloroethylbenzenesulfonate, which is also an organic compound. It has unique chemical properties and is very important in the field of organic synthesis.
Looking at its physical properties, it may be liquid at room temperature, but it also depends on specific conditions. It has a certain volatility, but compared with some small molecule volatile organic compounds, its volatility is slightly weaker. Its smell may have a special aromatic smell, but it contains chlorine atoms, or it is also mixed with a little pungent smell.
When it comes to chemical properties, it shows the characteristics of two types of groups because it contains chloroethyl and benzenesulfonate groups. The chlorine atom of chloroethyl is quite active, and it is easy to participate in nucleophilic substitution reactions. When nucleophiles such as alcohols and amines are present, chlorine atoms can be replaced by nucleophiles to form new organic compounds. For example, when reacted with alcohols, ether compounds can be formed; when reacted with amines, amine-substituted products can be formed.
And benzenesulfonate groups are also active. It can undergo hydrolysis under basic conditions, and benzenesulfonate bonds can be broken to form benzenesulfonate ions and corresponding alcohol compounds. The rate of this hydrolysis reaction is related to many factors such as the strength of the basicity and the temperature of the reaction. Under appropriate conditions, the hydrolysis reaction can proceed relatively smoothly.
Furthermore, the benzene ring in 2-chloroethylbenzenesulfonate can undergo aromatic electrophilic substitution due to the existence of the conjugated system. Common electrophilic reagents, such as halogenating agents, nitrifying agents, etc., can attack the benzene ring and introduce corresponding substituents on the benzene ring. The localization effect of this reaction is affected by the benzene sulfonate group, which is usually an meta-localization group, so that the electrophilic substitution reaction mainly occurs in the interposition of the benzene ring.
In summary, 2-chloroethylbenzenesulfonate can be used as an important intermediate in organic synthesis reactions due to the characteristics of the groups it contains, participating in various types of reactions, thereby constructing various complex organic compound structures.
Looking at its physical properties, it may be liquid at room temperature, but it also depends on specific conditions. It has a certain volatility, but compared with some small molecule volatile organic compounds, its volatility is slightly weaker. Its smell may have a special aromatic smell, but it contains chlorine atoms, or it is also mixed with a little pungent smell.
When it comes to chemical properties, it shows the characteristics of two types of groups because it contains chloroethyl and benzenesulfonate groups. The chlorine atom of chloroethyl is quite active, and it is easy to participate in nucleophilic substitution reactions. When nucleophiles such as alcohols and amines are present, chlorine atoms can be replaced by nucleophiles to form new organic compounds. For example, when reacted with alcohols, ether compounds can be formed; when reacted with amines, amine-substituted products can be formed.
And benzenesulfonate groups are also active. It can undergo hydrolysis under basic conditions, and benzenesulfonate bonds can be broken to form benzenesulfonate ions and corresponding alcohol compounds. The rate of this hydrolysis reaction is related to many factors such as the strength of the basicity and the temperature of the reaction. Under appropriate conditions, the hydrolysis reaction can proceed relatively smoothly.
Furthermore, the benzene ring in 2-chloroethylbenzenesulfonate can undergo aromatic electrophilic substitution due to the existence of the conjugated system. Common electrophilic reagents, such as halogenating agents, nitrifying agents, etc., can attack the benzene ring and introduce corresponding substituents on the benzene ring. The localization effect of this reaction is affected by the benzene sulfonate group, which is usually an meta-localization group, so that the electrophilic substitution reaction mainly occurs in the interposition of the benzene ring.
In summary, 2-chloroethylbenzenesulfonate can be used as an important intermediate in organic synthesis reactions due to the characteristics of the groups it contains, participating in various types of reactions, thereby constructing various complex organic compound structures.
What are the main uses of 2-chloroethyl Benzenesulfonate?
2-Chloroethylbenzenesulfonate has a wide range of uses. In the field of organic synthesis, it is often used as a key intermediate. It can participate in many organic reactions. By reacting with various nucleophiles, carbon-carbon bonds and carbon-heteroatomic bonds can be formed, and then many complex organic compounds can be synthesized, such as drug molecules with special structures, natural products, and intermediates of functional materials.
In the field of materials science, 2-chloroethylbenzenesulfonate also has extraordinary performance. Some studies have used it as a raw material to prepare polymer materials with specific properties. Because its structure contains active chlorine atoms and benzenesulfonate groups, it can be introduced into the main chain or side chain of the polymer through appropriate reaction conditions to endow the material with unique properties, such as improving the solubility and thermal stability of the material or endowing it with special reactive activity check points, to meet the requirements of different application scenarios.
Furthermore, in pharmaceutical chemistry, 2-chloroethylbenzenesulfonate can be modified and modified to become a lead compound with biological activity. By optimizing its structure, researchers can explore drug molecules with high affinity and selectivity for specific biological targets, providing an important starting structure for the development of new drugs, and helping to create innovative drugs with better efficacy and fewer side effects.
In addition, in the preparation of surfactants, 2-chloroethylbenzenesulfonate can also play a role. After a specific chemical reaction, it is converted into a surfactant substance, which can be used to adjust the surface tension of liquids. It is widely used in daily chemicals, coatings, inks and other industries to improve the dispersion and emulsification of products. In short, 2-chloroethylbenzenesulfonate has shown important value and application potential in many fields.
In the field of materials science, 2-chloroethylbenzenesulfonate also has extraordinary performance. Some studies have used it as a raw material to prepare polymer materials with specific properties. Because its structure contains active chlorine atoms and benzenesulfonate groups, it can be introduced into the main chain or side chain of the polymer through appropriate reaction conditions to endow the material with unique properties, such as improving the solubility and thermal stability of the material or endowing it with special reactive activity check points, to meet the requirements of different application scenarios.
Furthermore, in pharmaceutical chemistry, 2-chloroethylbenzenesulfonate can be modified and modified to become a lead compound with biological activity. By optimizing its structure, researchers can explore drug molecules with high affinity and selectivity for specific biological targets, providing an important starting structure for the development of new drugs, and helping to create innovative drugs with better efficacy and fewer side effects.
In addition, in the preparation of surfactants, 2-chloroethylbenzenesulfonate can also play a role. After a specific chemical reaction, it is converted into a surfactant substance, which can be used to adjust the surface tension of liquids. It is widely used in daily chemicals, coatings, inks and other industries to improve the dispersion and emulsification of products. In short, 2-chloroethylbenzenesulfonate has shown important value and application potential in many fields.
What is the synthesis method of 2-chloroethyl Benzenesulfonate?
The synthesis of 2-chloroethylbenzenesulfonate is an important topic in the field of organic synthesis. The synthesis path usually follows the following steps.
First, benzenesulfonic acid is reacted with appropriate reagents to obtain benzenesulfonyl chloride. In this process, chlorinated reagents such as thionyl chloride or phosphorus pentachloride are often used to react with benzenesulfonic acid. When benzenesulfonic acid encounters sulfoxide chloride, the hydroxyl group in the sulfonic acid group is replaced by a chlorine atom, and benzenesulfonyl chloride is obtained. The reaction conditions are quite critical, and it needs to be carried out at an appropriate temperature and in the presence of a catalyst to make the reaction efficient and selective. Generally speaking, moderate heating and adding a little organic base such as pyrid
times, the obtained benzenesulfonyl chloride is reacted with 2-chloroethanol. This reaction is a nucleophilic substitution reaction. The hydroxyl oxygen of 2-chloroethanol is nucleophilic, attacking the sulfur atom of benzenesulfonyl chloride, and the chlorine atom leaves to form 2-chloroethylbenzenesulfonate. In this step, the choice of reaction solvent is also very important. Commonly used organic solvents such as dichloromethane and chloroform can fully dissolve the reactants, which is conducive to the reaction. At the same time, the reaction temperature and time also need to be precisely controlled. If the temperature is too high or the time is too long, it may trigger side reactions and reduce the purity of the product. If the temperature is too low or the time is too short, the
Furthermore, after the reaction is completed, the product needs to be separated and purified. Common methods include distillation, recrystallization and column chromatography. Distillation is suitable for the situation where the boiling point of the product and the impurity is quite different. By controlling the temperature, the product and the impurity can be separated. Recrystallization is based on the different solubility of the product and the impurity in a specific solvent, and an appropriate solvent is selected to make the product crystallize and precipitate, while the impurity remains in the mother liquor. Column chromatography takes advantage of the difference in the adsorption and desorption ability of different substances between the stationary phase and the mobile phase to effectively separate the product and the impurity.
Through this series of steps, high purity 2-chloroethylbenzenesulfonate can be obtained. However, in the actual synthesis, it is necessary to flexibly adjust the parameters of each step according to the specific experimental conditions and requirements to achieve the best synthesis effect.
First, benzenesulfonic acid is reacted with appropriate reagents to obtain benzenesulfonyl chloride. In this process, chlorinated reagents such as thionyl chloride or phosphorus pentachloride are often used to react with benzenesulfonic acid. When benzenesulfonic acid encounters sulfoxide chloride, the hydroxyl group in the sulfonic acid group is replaced by a chlorine atom, and benzenesulfonyl chloride is obtained. The reaction conditions are quite critical, and it needs to be carried out at an appropriate temperature and in the presence of a catalyst to make the reaction efficient and selective. Generally speaking, moderate heating and adding a little organic base such as pyrid
times, the obtained benzenesulfonyl chloride is reacted with 2-chloroethanol. This reaction is a nucleophilic substitution reaction. The hydroxyl oxygen of 2-chloroethanol is nucleophilic, attacking the sulfur atom of benzenesulfonyl chloride, and the chlorine atom leaves to form 2-chloroethylbenzenesulfonate. In this step, the choice of reaction solvent is also very important. Commonly used organic solvents such as dichloromethane and chloroform can fully dissolve the reactants, which is conducive to the reaction. At the same time, the reaction temperature and time also need to be precisely controlled. If the temperature is too high or the time is too long, it may trigger side reactions and reduce the purity of the product. If the temperature is too low or the time is too short, the
Furthermore, after the reaction is completed, the product needs to be separated and purified. Common methods include distillation, recrystallization and column chromatography. Distillation is suitable for the situation where the boiling point of the product and the impurity is quite different. By controlling the temperature, the product and the impurity can be separated. Recrystallization is based on the different solubility of the product and the impurity in a specific solvent, and an appropriate solvent is selected to make the product crystallize and precipitate, while the impurity remains in the mother liquor. Column chromatography takes advantage of the difference in the adsorption and desorption ability of different substances between the stationary phase and the mobile phase to effectively separate the product and the impurity.
Through this series of steps, high purity 2-chloroethylbenzenesulfonate can be obtained. However, in the actual synthesis, it is necessary to flexibly adjust the parameters of each step according to the specific experimental conditions and requirements to achieve the best synthesis effect.
Precautions for 2-chloroethyl Benzenesulfonate during storage and transportation
2-Chloroethylbenzenesulfonate is also an organic compound. When storing and transporting, pay attention to many matters.
The first priority is safety, and this compound is dangerous. When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Because it may be flammable and explosive, it is strictly forbidden to approach fireworks to prevent accidents. And it should be stored separately from oxidants and alkalis, and must not be mixed to prevent violent chemical reactions.
Furthermore, the packaging must be tight. During transportation, the packaging should ensure that there is no damage or leakage. The packaging materials used should be able to withstand a certain amount of pressure and vibration, so as to avoid the package breaking due to bumps and collisions, and expose the compounds.
Operation also requires caution. Storage and transportation personnel, when professionally trained, are familiar with its characteristics and emergency handling methods. When operating, be sure to follow the standard procedures and wear appropriate protective equipment, such as protective gloves, goggles, protective clothing, etc., to protect their own safety.
During transportation, drive safely. Avoid violent actions such as sudden braking and sharp turns to prevent damage to the packaging. And transportation vehicles should be equipped with corresponding emergency rescue equipment and equipment, and can respond in time in case of emergencies.
In short, 2-chloroethylbenzenesulfonate is safe in storage and transportation, standardized operation, and comprehensive protection to ensure foolproof.
The first priority is safety, and this compound is dangerous. When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Because it may be flammable and explosive, it is strictly forbidden to approach fireworks to prevent accidents. And it should be stored separately from oxidants and alkalis, and must not be mixed to prevent violent chemical reactions.
Furthermore, the packaging must be tight. During transportation, the packaging should ensure that there is no damage or leakage. The packaging materials used should be able to withstand a certain amount of pressure and vibration, so as to avoid the package breaking due to bumps and collisions, and expose the compounds.
Operation also requires caution. Storage and transportation personnel, when professionally trained, are familiar with its characteristics and emergency handling methods. When operating, be sure to follow the standard procedures and wear appropriate protective equipment, such as protective gloves, goggles, protective clothing, etc., to protect their own safety.
During transportation, drive safely. Avoid violent actions such as sudden braking and sharp turns to prevent damage to the packaging. And transportation vehicles should be equipped with corresponding emergency rescue equipment and equipment, and can respond in time in case of emergencies.
In short, 2-chloroethylbenzenesulfonate is safe in storage and transportation, standardized operation, and comprehensive protection to ensure foolproof.
What are the effects of 2-chloroethyl Benzenesulfonate on the environment and human health?
2-Chloroethylbenzenesulfonate This substance is related to the environment and human health, and the impact is quite important.
At the end of the environment, it exists in nature or has many hazards. If released into the water body, due to its chemical characteristics, it may interfere with the normal physiology of aquatic organisms. If the reproductive function of fish is damaged, the number of eggs laid will be reduced and the survival rate of juvenile fish will be reduced. And it may change the chemical properties of the water body, affect the self-purification of the water body, deteriorate the water quality, and the surrounding ecology that depends on this water will also be implicated. After entering the soil, it may have complex reactions with the soil composition, change the soil structure and fertility, hinder the absorption of nutrients by plant roots, cause poor plant growth, and affect the regional vegetation ecology. In the atmospheric environment, if it enters through volatilization and other routes, or participates in atmospheric chemical reactions, it generates secondary pollutants, which have a negative impact on air quality, such as the formation of harmful weather phenomena such as smog.
As for human health, the harm of 2-chloroethylbenzenesulfonate should not be underestimated. Through skin contact, it can penetrate the skin, interfere with the normal metabolism of human cells, or cause skin allergies, inflammation and other symptoms. If it is accidentally inhaled, its volatile gases will irritate the respiratory tract, causing cough, asthma, and severe cases may damage lung function, causing lung diseases. After entering the digestive system, or interacting with biomacromolecules in the body, it can interfere with the normal physiological functions of the human body, such as affecting the detoxification and excretion functions of important organs such as the liver and kidneys. Long-term exposure may even lead to cancer.
In summary, 2-chloroethylbenzenesulfonate poses a potential threat to the environment and human health, and needs to be given high attention. Strict control measures should be taken in its production, use and discharge to reduce its adverse effects on the environment and human body.
At the end of the environment, it exists in nature or has many hazards. If released into the water body, due to its chemical characteristics, it may interfere with the normal physiology of aquatic organisms. If the reproductive function of fish is damaged, the number of eggs laid will be reduced and the survival rate of juvenile fish will be reduced. And it may change the chemical properties of the water body, affect the self-purification of the water body, deteriorate the water quality, and the surrounding ecology that depends on this water will also be implicated. After entering the soil, it may have complex reactions with the soil composition, change the soil structure and fertility, hinder the absorption of nutrients by plant roots, cause poor plant growth, and affect the regional vegetation ecology. In the atmospheric environment, if it enters through volatilization and other routes, or participates in atmospheric chemical reactions, it generates secondary pollutants, which have a negative impact on air quality, such as the formation of harmful weather phenomena such as smog.
As for human health, the harm of 2-chloroethylbenzenesulfonate should not be underestimated. Through skin contact, it can penetrate the skin, interfere with the normal metabolism of human cells, or cause skin allergies, inflammation and other symptoms. If it is accidentally inhaled, its volatile gases will irritate the respiratory tract, causing cough, asthma, and severe cases may damage lung function, causing lung diseases. After entering the digestive system, or interacting with biomacromolecules in the body, it can interfere with the normal physiological functions of the human body, such as affecting the detoxification and excretion functions of important organs such as the liver and kidneys. Long-term exposure may even lead to cancer.
In summary, 2-chloroethylbenzenesulfonate poses a potential threat to the environment and human health, and needs to be given high attention. Strict control measures should be taken in its production, use and discharge to reduce its adverse effects on the environment and human body.
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