Linshang Chemical
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4-Chlorobenzenesulfonate
Linshang Chemical
|
HS Code |
102059 |
| Chemical Formula | C6H4ClO3S- |
| Molar Mass | 190.61 g/mol |
| Appearance | Typically exists as a salt, colorless or white solid |
| Solubility In Water | Soluble |
| Ph Of Aqueous Solution | Depends on the counter - ion, may be near - neutral if with a neutralizing cation |
| Odor | Odorless |
| Density | Density of salts varies with the cation |
| Stability | Stable under normal conditions, may react with strong oxidizing or reducing agents |
As an accredited 4-Chlorobenzenesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 4 - chlorobenzenesulfonate packaged in a sealed, corrosion - resistant container. |
| Storage | 4 - chlorobenzenesulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, ignition sources, and incompatible substances such as strong oxidizing agents. Store in tightly sealed containers to prevent moisture absorption and potential reaction with air components, ensuring its stability during storage. |
| Shipping | 4 - Chlorobenzenesulfonate, a chemical, must be shipped in containers compliant with hazardous material regulations. Ensure proper labeling, secure packaging to prevent leakage, and follow transportation safety protocols for safe delivery. |
Competitive 4-Chlorobenzenesulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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As a leading 4-Chlorobenzenesulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the main uses of 4-chlorobenzenesulfonate?
4-Chlorobenzene sulfonate has a wide range of uses and is used in various fields of industry and scientific research.
First, it is often used as an important intermediate in the field of organic synthesis. Due to the characteristics of chlorine atoms and benzenesulfonate groups in its structure, it can participate in a variety of chemical reactions. For example, in nucleophilic substitution reactions, chlorine atoms can be replaced by other nucleophiles to form many complex organic compounds. By carefully designing the reaction path, chemists can use 4-chlorobenzene sulfonate to prepare organic molecules with special structures and functions, such as specific intermediates required in drug synthesis, to lay the foundation for the creation of new drugs.
Second, it also plays an important role in materials science. It can be used to prepare special functional materials. For example, introducing 4-chlorobenzene sulfonate into the structure of polymer materials through specific reactions can endow the material with unique properties. It can improve the solubility and thermal stability of the material, or make it have specific electrical and optical properties, so as to meet the needs of special performance materials in the fields of electronic devices and optical materials.
Third, in the preparation of surfactants, 4-chlorobenzene sulfonate also contributes. Its benzene sulfonate group has good hydrophilicity, while the chlorine-containing benzene ring part can adjust the lipophilic properties of the molecule. After rational design and synthesis, surfactants with excellent performance can be prepared, which can be used in detergents, emulsifiers and other products to enhance their decontamination, dispersion, emulsification and other effects, and improve the quality and performance of products.
Fourth, in the field of analytical chemistry, it can be used as a standard material or for the development of analytical methods. Because of its clear structure and stable properties, it can provide a reliable reference for chemical analysis. Scientists can build accurate analytical methods by accurately measuring and studying their properties, which can be used to detect the content, purity and other indicators of other related compounds, and help the accurate development of quality control and scientific research.
First, it is often used as an important intermediate in the field of organic synthesis. Due to the characteristics of chlorine atoms and benzenesulfonate groups in its structure, it can participate in a variety of chemical reactions. For example, in nucleophilic substitution reactions, chlorine atoms can be replaced by other nucleophiles to form many complex organic compounds. By carefully designing the reaction path, chemists can use 4-chlorobenzene sulfonate to prepare organic molecules with special structures and functions, such as specific intermediates required in drug synthesis, to lay the foundation for the creation of new drugs.
Second, it also plays an important role in materials science. It can be used to prepare special functional materials. For example, introducing 4-chlorobenzene sulfonate into the structure of polymer materials through specific reactions can endow the material with unique properties. It can improve the solubility and thermal stability of the material, or make it have specific electrical and optical properties, so as to meet the needs of special performance materials in the fields of electronic devices and optical materials.
Third, in the preparation of surfactants, 4-chlorobenzene sulfonate also contributes. Its benzene sulfonate group has good hydrophilicity, while the chlorine-containing benzene ring part can adjust the lipophilic properties of the molecule. After rational design and synthesis, surfactants with excellent performance can be prepared, which can be used in detergents, emulsifiers and other products to enhance their decontamination, dispersion, emulsification and other effects, and improve the quality and performance of products.
Fourth, in the field of analytical chemistry, it can be used as a standard material or for the development of analytical methods. Because of its clear structure and stable properties, it can provide a reliable reference for chemical analysis. Scientists can build accurate analytical methods by accurately measuring and studying their properties, which can be used to detect the content, purity and other indicators of other related compounds, and help the accurate development of quality control and scientific research.
How stable is 4-chlorobenzenesulfonate in the environment?
4 - chlorobenzenesulfonate, the stability in the environment is related to many factors.
First of all, its chemical structure. 4 - chlorobenzenesulfonate contains benzene ring, chlorine atom and sulfonic acid group. The benzene ring has a conjugated system, which stabilizes the molecular structure and makes it difficult to be broken by general chemical reactions. The chlorine atom is connected to the benzene ring. Due to the electronegativity of chlorine, it can affect the distribution of the electron cloud of the benzene ring, and the C-Cl bond energy is quite high. To break this bond requires more energy. Therefore, under common environmental conditions, 4 - chlorobenzenesulfonate is not easy to change the structure due to the dissociation of the chlorine atom. The sulfonic acid group is a strong hydrophilic group, which can be ionized in water to form a stable anion, and the resonance stabilization of the sulfonic acid group also makes the overall molecular structure more stable.
Secondary environmental conditions. In an acidic environment, if the acidity does not reach an extreme level, although the 4-chlorobenzenesulfonate sulfonic acid group will be affected by protonation, the overall structure is still relatively stable. Because sulfonic acid is a strong acid, the stability of its conjugated base is higher. In an alkaline environment, in the normal pH range, the 4-chlorobenzenesulfonate structure is also relatively stable. However, if the alkalinity is extremely strong, it may promote reactions such as nucleophilic substitution of chlorine atoms on the benzene ring. However, such extremely alkaline environments are rarely seen in natural environments.
Furthermore, the role of microorganisms. There are many microorganisms in the natural environment, but the structure of 4-chlorobenzenesulfonate is complex, and it is difficult for most microorganisms to use it as a direct carbon source or energy source. Although there may be a few special flora that can adapt or degrade it for a long time, in general, the degradation rate of microorganisms to 4-chlorobenzenesulfonate is slow, which also indicates that it has a certain stability in the environment.
In terms of lighting, under general lighting conditions, 4-chlorobenzenesulfonate is not prone to photolysis. Because its structure does not have chromophores that easily absorb common ambient light wavelengths, light has little effect on its stability.
In summary, 4-chlorobenzenesulfonate has high stability under common environmental conditions, but its stability may be challenged in some extreme or special environments.
First of all, its chemical structure. 4 - chlorobenzenesulfonate contains benzene ring, chlorine atom and sulfonic acid group. The benzene ring has a conjugated system, which stabilizes the molecular structure and makes it difficult to be broken by general chemical reactions. The chlorine atom is connected to the benzene ring. Due to the electronegativity of chlorine, it can affect the distribution of the electron cloud of the benzene ring, and the C-Cl bond energy is quite high. To break this bond requires more energy. Therefore, under common environmental conditions, 4 - chlorobenzenesulfonate is not easy to change the structure due to the dissociation of the chlorine atom. The sulfonic acid group is a strong hydrophilic group, which can be ionized in water to form a stable anion, and the resonance stabilization of the sulfonic acid group also makes the overall molecular structure more stable.
Secondary environmental conditions. In an acidic environment, if the acidity does not reach an extreme level, although the 4-chlorobenzenesulfonate sulfonic acid group will be affected by protonation, the overall structure is still relatively stable. Because sulfonic acid is a strong acid, the stability of its conjugated base is higher. In an alkaline environment, in the normal pH range, the 4-chlorobenzenesulfonate structure is also relatively stable. However, if the alkalinity is extremely strong, it may promote reactions such as nucleophilic substitution of chlorine atoms on the benzene ring. However, such extremely alkaline environments are rarely seen in natural environments.
Furthermore, the role of microorganisms. There are many microorganisms in the natural environment, but the structure of 4-chlorobenzenesulfonate is complex, and it is difficult for most microorganisms to use it as a direct carbon source or energy source. Although there may be a few special flora that can adapt or degrade it for a long time, in general, the degradation rate of microorganisms to 4-chlorobenzenesulfonate is slow, which also indicates that it has a certain stability in the environment.
In terms of lighting, under general lighting conditions, 4-chlorobenzenesulfonate is not prone to photolysis. Because its structure does not have chromophores that easily absorb common ambient light wavelengths, light has little effect on its stability.
In summary, 4-chlorobenzenesulfonate has high stability under common environmental conditions, but its stability may be challenged in some extreme or special environments.
4-chlorobenzenesulfonate potential harm to human health
4-Chlorobenzene sulfonate is a common chemical substance. Its potential harm to human health cannot be ignored.
The first to bear the brunt, oral ingestion of this substance may involve the digestive system. Gastrointestinal discomfort may occur, such as abdominal pain and diarrhea. What's more, it may damage the liver and kidneys. Liver, the detoxification center of the human body, and kidneys, the function of excretion. If these two organs are invaded, the toxins in the body are difficult to excrete, and health is greatly affected.
Furthermore, long-term exposure to 4-chlorobenzene sulfonate may cause skin allergies. Skin redness, itching, and even rashes are possible. And this substance may be irritating, and it is also harmful to the eyes and respiratory tract. If it enters the eyes, it will be astringent, red and swollen; if it enters the respiratory tract, it will cough, asthma, and damage the function of the lungs for a long time.
Another study has shown that 4-chlorobenzene sulfonate may have the characteristics of endocrine disruption. The endocrine system regulates human metabolism, growth and development. If it is disturbed, hormones will be imbalanced, and many diseases will follow.
And this substance is difficult to degrade in the environment, or enriched through the food chain, and enters the human body, which is increasingly harmful. Therefore, when producing and using this substance, be careful to prevent it from endangering human health.
The first to bear the brunt, oral ingestion of this substance may involve the digestive system. Gastrointestinal discomfort may occur, such as abdominal pain and diarrhea. What's more, it may damage the liver and kidneys. Liver, the detoxification center of the human body, and kidneys, the function of excretion. If these two organs are invaded, the toxins in the body are difficult to excrete, and health is greatly affected.
Furthermore, long-term exposure to 4-chlorobenzene sulfonate may cause skin allergies. Skin redness, itching, and even rashes are possible. And this substance may be irritating, and it is also harmful to the eyes and respiratory tract. If it enters the eyes, it will be astringent, red and swollen; if it enters the respiratory tract, it will cough, asthma, and damage the function of the lungs for a long time.
Another study has shown that 4-chlorobenzene sulfonate may have the characteristics of endocrine disruption. The endocrine system regulates human metabolism, growth and development. If it is disturbed, hormones will be imbalanced, and many diseases will follow.
And this substance is difficult to degrade in the environment, or enriched through the food chain, and enters the human body, which is increasingly harmful. Therefore, when producing and using this substance, be careful to prevent it from endangering human health.
What are 4-chlorobenzenesulfonate production processes?
The production process of 4-chlorobenzenesulfonate is not detailed in ancient books, but according to today's scientific and technological views, the method can be studied.
First, neutralize 4-chlorobenzenesulfonate with alkali. First take an appropriate amount of 4-chlorobenzenesulfonate, place it in a clean reactor, and slowly add alkali, such as sodium hydroxide or potassium hydroxide solution. In this process, it is necessary to carefully observe the reaction temperature and maintain it in a suitable range by water bath or other temperature control methods. Because the temperature is too high or too low, the purity and yield of the product can be affected. Stir while adding alkali, so that the two are fully mixed and reacted until the pH of the reaction system reaches neutral or slightly alkaline, and the neutralization reaction is completed. Afterwards, the reaction solution is concentrated, or by cooling and crystallization, 4-chlorobenzene sulfonate crystals are precipitated, and then filtered, washed, and dried to obtain a pure product.
Second, it is obtained by reacting 4-chlorobenzene with a sulfonating agent. Choose 4-chlorobenzene as the raw material, put it in the reaction vessel, and add an appropriate amount of sulfonating agent, such as fuming sulfuric acid or sulfur trioxide. At the beginning of the reaction, slowly heat up to promote the contact reaction between the two. This reaction is violent and prone to heat generation, so temperature control is essential. It is appropriate to use a condensing device to divert excess heat to prevent the reaction from getting out of control. When the reaction reaches the desired level, the product is treated by an appropriate method, such as dilution with water, neutralization, separation and other steps, and 4-chlorobenzene sulfonate is finally obtained.
Third, 4-chlorophenol is used as the starting material. 4-chlorophenol is first interacted with the sulfation reagent to convert the phenolic hydroxyl group into a sulfonic acid group, and then neutralized with the base to obtain 4-chlorobenzene sulfonate. This process, the choice of sulfation reagent, the dosage and the control of reaction conditions all have a significant impact on the quality of the product.
All the above processes have their own advantages and disadvantages. In actual production, the appropriate method should be carefully selected according to factors such as the availability of raw materials, cost considerations, and product purity requirements, in order to achieve the best production efficiency.
First, neutralize 4-chlorobenzenesulfonate with alkali. First take an appropriate amount of 4-chlorobenzenesulfonate, place it in a clean reactor, and slowly add alkali, such as sodium hydroxide or potassium hydroxide solution. In this process, it is necessary to carefully observe the reaction temperature and maintain it in a suitable range by water bath or other temperature control methods. Because the temperature is too high or too low, the purity and yield of the product can be affected. Stir while adding alkali, so that the two are fully mixed and reacted until the pH of the reaction system reaches neutral or slightly alkaline, and the neutralization reaction is completed. Afterwards, the reaction solution is concentrated, or by cooling and crystallization, 4-chlorobenzene sulfonate crystals are precipitated, and then filtered, washed, and dried to obtain a pure product.
Second, it is obtained by reacting 4-chlorobenzene with a sulfonating agent. Choose 4-chlorobenzene as the raw material, put it in the reaction vessel, and add an appropriate amount of sulfonating agent, such as fuming sulfuric acid or sulfur trioxide. At the beginning of the reaction, slowly heat up to promote the contact reaction between the two. This reaction is violent and prone to heat generation, so temperature control is essential. It is appropriate to use a condensing device to divert excess heat to prevent the reaction from getting out of control. When the reaction reaches the desired level, the product is treated by an appropriate method, such as dilution with water, neutralization, separation and other steps, and 4-chlorobenzene sulfonate is finally obtained.
Third, 4-chlorophenol is used as the starting material. 4-chlorophenol is first interacted with the sulfation reagent to convert the phenolic hydroxyl group into a sulfonic acid group, and then neutralized with the base to obtain 4-chlorobenzene sulfonate. This process, the choice of sulfation reagent, the dosage and the control of reaction conditions all have a significant impact on the quality of the product.
All the above processes have their own advantages and disadvantages. In actual production, the appropriate method should be carefully selected according to factors such as the availability of raw materials, cost considerations, and product purity requirements, in order to achieve the best production efficiency.
What is the price range of 4-chlorobenzenesulfonate in the market?
The price of 4-chlorobenzene sulfonate in the market often varies depending on quality, supply and demand, and provenance, making it difficult to determine the exact value. In the past, if such products were of ordinary grades and retailed in small quantities, the price per gram would be about a few cents to a few yuan. If the quantity is wholesale, the price may drop, from tens of yuan to more than 100 yuan per kilogram.
However, this price is not constant. If the raw materials change, such as chlorobenzene and other raw materials are difficult to find or the price rises, the price of 4-chlorobenzene sulfonate will rise. If the market seeks a sharp decrease, the price may be reduced to promote sales.
Furthermore, different manufacturers have different pricing due to different skills and fundamentals. Those who have the ability to refine the process and control the cost may have more competitive prices. And the place of sale is different, and the price is also different. In prosperous commercial ports and remote places, the price is often different.
To be sure, the price of 4-chlorobenzenesulfonate in the market is about a few cents to a few yuan per gram, and the wholesale volume is tens of yuan to more than 100 yuan per kilogram. However, the actual price depends on the situation, and it will take time to consult the merchants or market analysis to determine.
However, this price is not constant. If the raw materials change, such as chlorobenzene and other raw materials are difficult to find or the price rises, the price of 4-chlorobenzene sulfonate will rise. If the market seeks a sharp decrease, the price may be reduced to promote sales.
Furthermore, different manufacturers have different pricing due to different skills and fundamentals. Those who have the ability to refine the process and control the cost may have more competitive prices. And the place of sale is different, and the price is also different. In prosperous commercial ports and remote places, the price is often different.
To be sure, the price of 4-chlorobenzenesulfonate in the market is about a few cents to a few yuan per gram, and the wholesale volume is tens of yuan to more than 100 yuan per kilogram. However, the actual price depends on the situation, and it will take time to consult the merchants or market analysis to determine.
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