Linshang Chemical
PRODUCTS
4-Chlorobenzenesulfinate
Linshang Chemical
|
HS Code |
751931 |
| Chemical Formula | C6H5ClO2S |
| Molar Mass | 176.62 g/mol |
| Appearance | white to off - white solid |
| Solubility In Water | poorly soluble |
| Solubility In Organic Solvents | soluble in some organic solvents like ethanol, acetone |
| Melting Point | 180 - 184 °C |
| Boiling Point | decomposes before boiling |
| Odor | odorless or very faint odor |
| Stability | stable under normal conditions, but may react with strong oxidizing agents |
As an accredited 4-Chlorobenzenesulfinate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 4 - chlorobenzenesulfinate packaged in a sealed plastic - lined carton. |
| Storage | 4 - chlorobenzenesulfinate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly - sealed container to prevent moisture absorption and potential reactions. Ensure storage areas are free from incompatible substances to avoid chemical interactions that could lead to decomposition or other hazards. |
| Shipping | 4 - chlorobenzenesulfinate should be shipped in well - sealed containers, compliant with hazardous chemical regulations. Ensure proper labeling, temperature control during transit to prevent degradation and maintain safety. |
Competitive 4-Chlorobenzenesulfinate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 4-Chlorobenzenesulfinate in China?
As a trusted 4-Chlorobenzenesulfinate manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading 4-Chlorobenzenesulfinate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the chemical structure of 4-chlorobenzenesulfinate?
4-chlorobenzenesulfinate is 4-chlorobenzenesulfinate, and its chemical structure includes benzene ring, chlorine atom and sulfinite. The benzene ring is a six-membered carbon ring with a conjugated double bond, which has a planar structure and is quite stable. On the benzene ring, the chlorine atom is covalently connected to a specific carbon atom. Chlorine has strong electronegativity, which can affect the distribution of electron clouds in the benzene ring. In the sulfinate (-SO ²), the sulfur atom is connected to two oxygen atoms, one of which is negatively charged. This negative charge can give the compound a certain nucleophilicity or the ability to form salts with metal ions. The structure of 4-chlorobenzenesulfinate gives it unique physical and chemical properties. It can be used as a nucleophilic reagent in the field of organic synthesis, participating in many chemical reactions to achieve the construction of specific organic compounds. This structural property also affects its solubility, stability and other physical properties, which vary under different solvents and environmental conditions.
What are the physical properties of 4-chlorobenzenesulfinate?
4-Chlorobenzenesulfinate is a member of the family of organic compounds. Its physical properties are of great interest and are closely related to many chemical production and scientific research fields.
Looking at its properties, it is mostly white to light yellow crystalline powder under normal conditions. This color characteristic makes it a basis for preliminary judgment in substance identification. The texture of the powder is delicate, and the touch is also different from other forms of substances.
When it comes to solubility, 4-chlorobenzenesulfinate can be soluble in some polar solvents, such as water and ethanol. When stirred in water, it can be seen that it dissolves slowly to form a uniform solution. This solubility property is crucial when it participates in chemical reactions. Due to its solubility in polar solvents, in many reactions using polar solvents as the reaction medium, it can be evenly dispersed and fully contacted with other reactants, thus promoting the efficient progress of the reaction.
The melting point of 4-chlorobenzenesulfonate also has a specific value. Accurate determination of its melting point is of great significance for confirming the purity of the substance. The melting point of pure 4-chlorobenzenesulfonate is relatively fixed. If it contains impurities, the melting point will often change, or increase, or decrease, and the melting range will also become wider. Therefore, the determination of the melting point has become an important means to detect its purity.
Furthermore, the chemical properties of 4-chlorobenzenesulfonate are relatively stable at room temperature and pressure. In case of specific conditions, such as high temperature, strong oxidizing agent, etc., a chemical reaction may occur. This stability feature needs to be fully considered during storage and transportation, and it is necessary to ensure that the environment is suitable to avoid external factors that cause changes in its properties and affect its subsequent use.
The physical properties of 4-chlorobenzenesulfite, from its properties, solubility, melting point to its stability, play a decisive role in its application in chemical production, scientific research and other fields. Only by deeply understanding and accurately grasping these properties can this substance be used more scientifically and rationally to maximize its effectiveness in various fields.
Looking at its properties, it is mostly white to light yellow crystalline powder under normal conditions. This color characteristic makes it a basis for preliminary judgment in substance identification. The texture of the powder is delicate, and the touch is also different from other forms of substances.
When it comes to solubility, 4-chlorobenzenesulfinate can be soluble in some polar solvents, such as water and ethanol. When stirred in water, it can be seen that it dissolves slowly to form a uniform solution. This solubility property is crucial when it participates in chemical reactions. Due to its solubility in polar solvents, in many reactions using polar solvents as the reaction medium, it can be evenly dispersed and fully contacted with other reactants, thus promoting the efficient progress of the reaction.
The melting point of 4-chlorobenzenesulfonate also has a specific value. Accurate determination of its melting point is of great significance for confirming the purity of the substance. The melting point of pure 4-chlorobenzenesulfonate is relatively fixed. If it contains impurities, the melting point will often change, or increase, or decrease, and the melting range will also become wider. Therefore, the determination of the melting point has become an important means to detect its purity.
Furthermore, the chemical properties of 4-chlorobenzenesulfonate are relatively stable at room temperature and pressure. In case of specific conditions, such as high temperature, strong oxidizing agent, etc., a chemical reaction may occur. This stability feature needs to be fully considered during storage and transportation, and it is necessary to ensure that the environment is suitable to avoid external factors that cause changes in its properties and affect its subsequent use.
The physical properties of 4-chlorobenzenesulfite, from its properties, solubility, melting point to its stability, play a decisive role in its application in chemical production, scientific research and other fields. Only by deeply understanding and accurately grasping these properties can this substance be used more scientifically and rationally to maximize its effectiveness in various fields.
What are the main uses of 4-chlorobenzenesulfinate?
4-Chlorobenzenesulfinate is an organic compound with a wide range of uses. It is often used as an important intermediate in the field of organic synthesis. Due to its unique chemical activity, it can participate in a variety of chemical reactions, and then construct various complex organic molecular structures.
For example, in nucleophilic substitution reactions, the sulfinic acid radical of 4-chlorobenzenesulfinate can be used as a nucleophilic reagent to react with substrates such as halogenated hydrocarbons to generate new sulfur-containing organic compounds. Such reactions are of great significance in the construction of carbon-sulfur bonds, and many sulfur-containing organic compounds have important applications in the fields of medicine, pesticides, and materials science.
In the field of materials science, 4-chlorobenzenesulfonate is a special organic material involved in the synthesis, or has unique electrical and optical properties. Synthesized conductive polymers or optically active materials may have potential uses in electronic devices, optical sensors, etc.
In pharmaceutical research and development, it is a compound synthesized as an intermediate, which has been studied or has biological activity. Some compounds containing 4-chlorobenzenesulfonate-derived structures may exhibit therapeutic effects on specific diseases, providing a possible path for the creation of new drugs.
Furthermore, in industrial production, 4-chlorobenzenesulfonate may be used to prepare special surfactants. Such surfactants may have unique interfacial activities and can be used in the production of coatings, detergents and other products to improve product performance.
In summary, 4-chlorobenzenesulfinate plays a key role in organic synthesis, materials, medicine and industrial production due to its rich chemical reactivity, promoting technological progress and product innovation in various fields.
For example, in nucleophilic substitution reactions, the sulfinic acid radical of 4-chlorobenzenesulfinate can be used as a nucleophilic reagent to react with substrates such as halogenated hydrocarbons to generate new sulfur-containing organic compounds. Such reactions are of great significance in the construction of carbon-sulfur bonds, and many sulfur-containing organic compounds have important applications in the fields of medicine, pesticides, and materials science.
In the field of materials science, 4-chlorobenzenesulfonate is a special organic material involved in the synthesis, or has unique electrical and optical properties. Synthesized conductive polymers or optically active materials may have potential uses in electronic devices, optical sensors, etc.
In pharmaceutical research and development, it is a compound synthesized as an intermediate, which has been studied or has biological activity. Some compounds containing 4-chlorobenzenesulfonate-derived structures may exhibit therapeutic effects on specific diseases, providing a possible path for the creation of new drugs.
Furthermore, in industrial production, 4-chlorobenzenesulfonate may be used to prepare special surfactants. Such surfactants may have unique interfacial activities and can be used in the production of coatings, detergents and other products to improve product performance.
In summary, 4-chlorobenzenesulfinate plays a key role in organic synthesis, materials, medicine and industrial production due to its rich chemical reactivity, promoting technological progress and product innovation in various fields.
What are 4-chlorobenzenesulfinate synthesis methods?
There are several common methods for synthesizing 4-chlorobenzenesulfonate.
First, 4-chlorobenzenesulfonyl chloride is used as the starting material and can be obtained by reduction reaction. In the reactor, put an appropriate amount of 4-chlorobenzenesulfonyl chloride, use alcohol as the solvent, such as ethanol or isopropanol, and add an appropriate amount of reducing agent, such as sodium sulfite or sodium bisulfite. Control the reaction temperature in the moderate range, about 40 to 60 degrees Celsius, and stir the reaction number. During this process, the sulfonyl group of 4-chlorobenzenesulfonyl chloride is reduced to form 4-chlorobenzenesulfonate. After the reaction is completed, it is cooled and filtered to remove unreacted impurities. The filtrate is concentrated and crystallized to obtain pure 4-chlorobenzenesulfinate crystals.
Second, 4-chlorohalobenzene is reacted with sulfur dioxide and metal salts. 4-chlorohalobenzene, such as 4-chlorobromobenzene or 4-chloroiodobenzene, and sulfur dioxide gas are introduced into the solution containing metal salts. Commonly used metal salts are alkali metal salts, such as sodium salts or potassium salts. In a suitable organic solvent, such as N, N-dimethylformamide (DMF), and under the action of catalysts, such as copper salts or palladium salts, the reaction can proceed smoothly. Control the reaction temperature at 80 to 100 degrees Celsius and react for several hours. After the reaction is completed, after extraction, liquid separation, the organic phase is washed and dried, and the solvent is removed to obtain 4-chlorobenzenesulfinate.
Third, 4-chlorothiophenol is used as raw material and prepared by oxidation reaction. Dissolve 4-chlorothiophenol in a suitable solvent, such as dichloromethane or ether, and slowly add an appropriate amount of oxidizing agent, such as hydrogen peroxide or peracetic acid. The reaction temperature should be controlled at a low temperature, about 0 to 10 degrees Celsius, to prevent over-oxidation. When the reaction is complete, washed with water and dried, and the solvent is removed, 4-chlorobenzenesulfinate is obtained.
All synthetic methods have their own advantages and disadvantages. In practical application, the appropriate method should be carefully selected according to factors such as the availability of raw materials, cost, and product purity requirements.
First, 4-chlorobenzenesulfonyl chloride is used as the starting material and can be obtained by reduction reaction. In the reactor, put an appropriate amount of 4-chlorobenzenesulfonyl chloride, use alcohol as the solvent, such as ethanol or isopropanol, and add an appropriate amount of reducing agent, such as sodium sulfite or sodium bisulfite. Control the reaction temperature in the moderate range, about 40 to 60 degrees Celsius, and stir the reaction number. During this process, the sulfonyl group of 4-chlorobenzenesulfonyl chloride is reduced to form 4-chlorobenzenesulfonate. After the reaction is completed, it is cooled and filtered to remove unreacted impurities. The filtrate is concentrated and crystallized to obtain pure 4-chlorobenzenesulfinate crystals.
Second, 4-chlorohalobenzene is reacted with sulfur dioxide and metal salts. 4-chlorohalobenzene, such as 4-chlorobromobenzene or 4-chloroiodobenzene, and sulfur dioxide gas are introduced into the solution containing metal salts. Commonly used metal salts are alkali metal salts, such as sodium salts or potassium salts. In a suitable organic solvent, such as N, N-dimethylformamide (DMF), and under the action of catalysts, such as copper salts or palladium salts, the reaction can proceed smoothly. Control the reaction temperature at 80 to 100 degrees Celsius and react for several hours. After the reaction is completed, after extraction, liquid separation, the organic phase is washed and dried, and the solvent is removed to obtain 4-chlorobenzenesulfinate.
Third, 4-chlorothiophenol is used as raw material and prepared by oxidation reaction. Dissolve 4-chlorothiophenol in a suitable solvent, such as dichloromethane or ether, and slowly add an appropriate amount of oxidizing agent, such as hydrogen peroxide or peracetic acid. The reaction temperature should be controlled at a low temperature, about 0 to 10 degrees Celsius, to prevent over-oxidation. When the reaction is complete, washed with water and dried, and the solvent is removed, 4-chlorobenzenesulfinate is obtained.
All synthetic methods have their own advantages and disadvantages. In practical application, the appropriate method should be carefully selected according to factors such as the availability of raw materials, cost, and product purity requirements.
4-chlorobenzenesulfinate precautions during storage and use
4-Chlorobenzene sulfinate, when storing and using, many things should be paid attention to.
First words storage, this substance should be placed in a cool, dry and well-ventilated place. Because if it is in a humid environment, moisture is easy to interact with it, or cause its properties to change, affecting its inherent quality. Avoid high temperatures, high temperatures, or chemical reactions that can damage its quality and even cause danger. It must be sealed and stored to prevent excessive contact with air, oxidation and other effects, and the risk of deterioration.
As for the use, the operation must be cautious. Wear suitable protective equipment, such as gloves, goggles, etc., to avoid direct contact with the skin, eyes, etc. Because it may be irritating, accidentally touching it may harm the body. The use of the site should be well ventilated to prevent the accumulation of volatile gas, resulting in poor air quality and damage to the user's health.
In addition, the dosage must be precisely controlled during use. According to specific needs, use according to the standard method, do not increase or decrease at will. If the dosage is improper, it may have an adverse effect on the reaction effect, or cause an unnecessary increase in cost. After use, the remaining items should also be properly disposed of, not discarded at will, and stored in accordance with relevant regulations to prevent pollution to the environment.
All of these are to be kept in mind when storing and using 4-chlorobenzene sulfinate, and must not be negligent to avoid accidental changes.
First words storage, this substance should be placed in a cool, dry and well-ventilated place. Because if it is in a humid environment, moisture is easy to interact with it, or cause its properties to change, affecting its inherent quality. Avoid high temperatures, high temperatures, or chemical reactions that can damage its quality and even cause danger. It must be sealed and stored to prevent excessive contact with air, oxidation and other effects, and the risk of deterioration.
As for the use, the operation must be cautious. Wear suitable protective equipment, such as gloves, goggles, etc., to avoid direct contact with the skin, eyes, etc. Because it may be irritating, accidentally touching it may harm the body. The use of the site should be well ventilated to prevent the accumulation of volatile gas, resulting in poor air quality and damage to the user's health.
In addition, the dosage must be precisely controlled during use. According to specific needs, use according to the standard method, do not increase or decrease at will. If the dosage is improper, it may have an adverse effect on the reaction effect, or cause an unnecessary increase in cost. After use, the remaining items should also be properly disposed of, not discarded at will, and stored in accordance with relevant regulations to prevent pollution to the environment.
All of these are to be kept in mind when storing and using 4-chlorobenzene sulfinate, and must not be negligent to avoid accidental changes.
Scan to WhatsApp
