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2,5-Dichlorobenzenethiolate
Linshang Chemical
|
HS Code |
637549 |
| Chemical Formula | C6H3Cl2S- |
| Molecular Weight | 179.06 g/mol (approx., for the anion) |
| Appearance | Likely a white to off - white solid (in salt form) |
| Solubility In Water | Low solubility, as it is an organic anion |
| Solubility In Organic Solvents | Soluble in polar organic solvents like DMSO, DMF |
| Odor | Characteristic sulfur - containing odor |
| Acidity Basicity | Basic due to the presence of the thiolate anion |
| Melting Point | Varies depending on the counter - ion (in salt form) |
| Stability | Stable under normal conditions, but can react with oxidizing agents |
As an accredited 2,5-Dichlorobenzenethiolate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,5 - dichlorobenzenethiolate packaged in a sealed, corrosion - resistant plastic container. |
| Storage | 2,5 - dichlorobenzenethiolate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store it in a tightly sealed container to prevent moisture absorption and evaporation. Since it may be toxic or harmful, ensure storage areas are inaccessible to unauthorized personnel and follow local safety regulations. |
| Shipping | 2,5 - dichlorobenzenethiolate is a chemical that may require special shipping precautions. It should be shipped in properly labeled, sealed containers, compliant with hazardous material regulations to ensure safe transport. |
Competitive 2,5-Dichlorobenzenethiolate 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.
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Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 2,5-Dichlorobenzenethiolate in China?
As a trusted 2,5-Dichlorobenzenethiolate manufacturer, we deliver:
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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 2,5-Dichlorobenzenethiolate 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 2,5-dichlorothiophenol salt?
2% 2C5-difluorobenzoic anhydride is an important raw material for organic synthesis and has key uses in many fields such as medicine, pesticides, and materials.
In the field of medicine, it is often a key intermediate for the synthesis of specific drugs. With its unique chemical structure, it can participate in the construction of drug molecules and endow drugs with specific pharmacological activities. For example, in the synthesis of some antibacterial drugs and anti-tumor drugs, 2% 2C5-difluorobenzoic anhydride can be integrated into drug molecules through a series of chemical reactions to enhance the affinity and inhibitory effect of drugs on specific targets and enhance drug efficacy.
In the field of pesticides, it can be used as a raw material to synthesize high-efficiency and low-toxicity pesticide varieties. After rational chemical modification, pesticides that target specific pests or diseases can be created. Such pesticides have good biological activity and environmental compatibility, which is of great significance to crop protection. They are not only effective in preventing and controlling pests and diseases, but also reduce the adverse effects on the environment and non-target organisms.
In the field of materials, 2% 2C5-difluorobenzoic anhydride can be used to prepare high-performance polymer materials. Introducing it into the main chain or side chain of the polymer can change the physical and chemical properties of the polymer, such as improving the thermal stability, mechanical properties and chemical resistance of the polymer. In high-end fields such as electronic materials and aerospace materials, such high-performance polymer materials are widely needed for the manufacture of electronic component packaging materials, aerospace structural components, etc.
In summary, 2% 2C5-difluorobenzoic anhydride plays an important role in many fields due to its unique chemical properties, promoting technological progress and product upgrading in related industries.
In the field of medicine, it is often a key intermediate for the synthesis of specific drugs. With its unique chemical structure, it can participate in the construction of drug molecules and endow drugs with specific pharmacological activities. For example, in the synthesis of some antibacterial drugs and anti-tumor drugs, 2% 2C5-difluorobenzoic anhydride can be integrated into drug molecules through a series of chemical reactions to enhance the affinity and inhibitory effect of drugs on specific targets and enhance drug efficacy.
In the field of pesticides, it can be used as a raw material to synthesize high-efficiency and low-toxicity pesticide varieties. After rational chemical modification, pesticides that target specific pests or diseases can be created. Such pesticides have good biological activity and environmental compatibility, which is of great significance to crop protection. They are not only effective in preventing and controlling pests and diseases, but also reduce the adverse effects on the environment and non-target organisms.
In the field of materials, 2% 2C5-difluorobenzoic anhydride can be used to prepare high-performance polymer materials. Introducing it into the main chain or side chain of the polymer can change the physical and chemical properties of the polymer, such as improving the thermal stability, mechanical properties and chemical resistance of the polymer. In high-end fields such as electronic materials and aerospace materials, such high-performance polymer materials are widely needed for the manufacture of electronic component packaging materials, aerospace structural components, etc.
In summary, 2% 2C5-difluorobenzoic anhydride plays an important role in many fields due to its unique chemical properties, promoting technological progress and product upgrading in related industries.
What are the physical properties of 2,5-dichlorothiophenol salt?
2% 2C5-difluorobenzoic anhydride is an important raw material in organic synthesis. Its physical properties are as follows:
Looking at its appearance, at room temperature, 2% 2C5-difluorobenzoic anhydride is usually a white to light yellow crystalline powder or lump, which is easy to store and use. Its melting point is within a certain range, about [X] ° C. This melting point characteristic can make it change its state under specific temperature conditions, from solid to liquid, which is of great significance in the reaction temperature control of organic synthesis. For example, in some synthetic reactions that require heating to promote the reaction, the exact value of the melting point helps to accurately control the initial temperature of the reaction.
When it comes to solubility, 2% 2C5-difluorobenzoic anhydride can be dissolved in some organic solvents, such as dichloromethane, chloroform, tetrahydrofuran, etc. This solubility characteristic allows it to be uniformly dispersed in the system with the help of suitable organic solvents in organic synthesis, which greatly improves the contact area and reaction efficiency of the reaction. For example, in the reaction with dichloromethane as a solvent, 2% 2C5-difluorobenzoic anhydride can be fully mixed with other reactants to promote the smooth progress of the reaction. However, its solubility in water is very poor and almost insoluble. This property makes it possible to take advantage of the insolubility of water and organic solvents in the post-treatment stage of the reaction, and to achieve preliminary separation and purification of the product through liquid separation and other operations.
In addition, 2% 2C5-difluorobenzoic anhydride has certain stability, but under certain conditions, in case of high temperature, strong acid, strong base, etc., chemical reactions will also occur. During storage and use, it should be properly stored to avoid contact with these substances that may initiate reactions to prevent deterioration, so as to ensure that it can play a stable role in organic synthesis.
Looking at its appearance, at room temperature, 2% 2C5-difluorobenzoic anhydride is usually a white to light yellow crystalline powder or lump, which is easy to store and use. Its melting point is within a certain range, about [X] ° C. This melting point characteristic can make it change its state under specific temperature conditions, from solid to liquid, which is of great significance in the reaction temperature control of organic synthesis. For example, in some synthetic reactions that require heating to promote the reaction, the exact value of the melting point helps to accurately control the initial temperature of the reaction.
When it comes to solubility, 2% 2C5-difluorobenzoic anhydride can be dissolved in some organic solvents, such as dichloromethane, chloroform, tetrahydrofuran, etc. This solubility characteristic allows it to be uniformly dispersed in the system with the help of suitable organic solvents in organic synthesis, which greatly improves the contact area and reaction efficiency of the reaction. For example, in the reaction with dichloromethane as a solvent, 2% 2C5-difluorobenzoic anhydride can be fully mixed with other reactants to promote the smooth progress of the reaction. However, its solubility in water is very poor and almost insoluble. This property makes it possible to take advantage of the insolubility of water and organic solvents in the post-treatment stage of the reaction, and to achieve preliminary separation and purification of the product through liquid separation and other operations.
In addition, 2% 2C5-difluorobenzoic anhydride has certain stability, but under certain conditions, in case of high temperature, strong acid, strong base, etc., chemical reactions will also occur. During storage and use, it should be properly stored to avoid contact with these substances that may initiate reactions to prevent deterioration, so as to ensure that it can play a stable role in organic synthesis.
Is the chemical property of 2,5-dichlorothiophenol salt stable?
2% 2C5-difluorobenzoic anhydride, its chemical properties are quite stable. In this compound, the introduction of fluorine atoms gives it special electronic and spatial effects. Fluorine atoms are extremely electronegative, which can significantly affect the electron cloud distribution of molecules, causing the polarity of molecules to change, thus affecting their chemical activity.
However, due to the large chemical bond between fluorine atoms and carbon atoms, it takes a lot of energy to break this bond, which enhances the stability of the compound to a certain extent. Under many common chemical reaction conditions, 2% 2C5-difluorobenzoic anhydride is not prone to spontaneous decomposition or other violent chemical reactions.
Furthermore, the structure of benzoic anhydride itself has a certain stability, and the conjugated system of benzene ring can disperse electrons and enhance the stability of molecules. The two benzoic acid units are connected by acid anhydride bonds to form a relatively stable structure. In addition, the presence of fluorine atoms at the 2% 2C5 position further consolidates the stability of the molecule.
Under normal storage conditions, as long as it is avoided from contact with strong oxidizing agents, strong reducing agents, and strong acids and bases that can chemically react with it, 2% 2C5-difluorobenzoic anhydride can maintain the stability of its chemical structure and properties for a long time.
However, due to the large chemical bond between fluorine atoms and carbon atoms, it takes a lot of energy to break this bond, which enhances the stability of the compound to a certain extent. Under many common chemical reaction conditions, 2% 2C5-difluorobenzoic anhydride is not prone to spontaneous decomposition or other violent chemical reactions.
Furthermore, the structure of benzoic anhydride itself has a certain stability, and the conjugated system of benzene ring can disperse electrons and enhance the stability of molecules. The two benzoic acid units are connected by acid anhydride bonds to form a relatively stable structure. In addition, the presence of fluorine atoms at the 2% 2C5 position further consolidates the stability of the molecule.
Under normal storage conditions, as long as it is avoided from contact with strong oxidizing agents, strong reducing agents, and strong acids and bases that can chemically react with it, 2% 2C5-difluorobenzoic anhydride can maintain the stability of its chemical structure and properties for a long time.
What is the synthesis method of 2,5-dichlorothiophenol salt?
To prepare 2,5-difluorobenzoyl urea, you can follow the following method.
First take an appropriate amount of 2,5-difluorobenzoic acid, place it in a reactor, and add an appropriate amount of thionyl chloride. When the two meet, a chemical reaction occurs. Sulfoxide chloride is very active and can interact with the carboxyl group in 2,5-difluorobenzoic acid. Under appropriate temperature and reaction conditions, the hydroxyl group in the carboxyl group is replaced by a chlorine atom, resulting in 2,5-difluorobenzoyl chloride. This process requires careful temperature control to make the reaction proceed smoothly, and attention should also be paid to the drying of the reaction environment to avoid hydrolysis of sulfoxide chloride and damage the reaction.
When 2,5-difluorobenzoyl chloride is prepared, another reaction vessel is taken, an appropriate amount of urea is injected, and then the previously prepared 2,5-difluorobenzoyl chloride is slowly added. At the same time, an appropriate amount of acid binding agent, such as pyridine, is added. The acid binding agent can be combined with the hydrogen chloride generated in the reaction to promote the reaction to proceed in the direction of generating 2,5-difluorobenzoyl urea. During the reaction, it is necessary to continuously stir to make the two fully contact the reaction. After an appropriate period of time, the reaction is completed, and the reaction products are separated and purified. The excess low-boiling substances such as sulfoxide chloride and pyridine can be removed by distillation first. After recrystallization with a suitable solvent, pure 2,5-difluorobenzoyl urea can be obtained. The whole process requires fine operation, and each link is related to the purity and yield of the product, so it must not be careless.
First take an appropriate amount of 2,5-difluorobenzoic acid, place it in a reactor, and add an appropriate amount of thionyl chloride. When the two meet, a chemical reaction occurs. Sulfoxide chloride is very active and can interact with the carboxyl group in 2,5-difluorobenzoic acid. Under appropriate temperature and reaction conditions, the hydroxyl group in the carboxyl group is replaced by a chlorine atom, resulting in 2,5-difluorobenzoyl chloride. This process requires careful temperature control to make the reaction proceed smoothly, and attention should also be paid to the drying of the reaction environment to avoid hydrolysis of sulfoxide chloride and damage the reaction.
When 2,5-difluorobenzoyl chloride is prepared, another reaction vessel is taken, an appropriate amount of urea is injected, and then the previously prepared 2,5-difluorobenzoyl chloride is slowly added. At the same time, an appropriate amount of acid binding agent, such as pyridine, is added. The acid binding agent can be combined with the hydrogen chloride generated in the reaction to promote the reaction to proceed in the direction of generating 2,5-difluorobenzoyl urea. During the reaction, it is necessary to continuously stir to make the two fully contact the reaction. After an appropriate period of time, the reaction is completed, and the reaction products are separated and purified. The excess low-boiling substances such as sulfoxide chloride and pyridine can be removed by distillation first. After recrystallization with a suitable solvent, pure 2,5-difluorobenzoyl urea can be obtained. The whole process requires fine operation, and each link is related to the purity and yield of the product, so it must not be careless.
What are the precautions for storing and transporting 2,5-dichlorothiophenol salts?
2% 2C5-difluorobenzoic anhydride, when storing and transporting, there are several ends to pay attention to.
First word storage. This is a chemical substance, and it should be placed in a cool, dry and well-ventilated place. Because it may have certain chemical activity, if it is placed in a high temperature and humid place, it may cause chemical reactions and cause quality variation. And it must be placed separately from flammable, explosive, oxidizing and other chemicals to prevent interaction and danger. Storage containers must also be tightly closed to avoid contact with air and moisture. If the seal is not tight, moisture will invade or cause hydrolysis, which will damage its chemical properties.
Times and transportation. When transporting, it should be carried out in accordance with the norms and regulations of chemical transportation. Choose suitable means of transportation to ensure that the transportation is stable and not shaking, so as not to damage the container due to turbulence. Transport personnel must also be professionally trained and familiar with the characteristics of this chemical and emergency treatment methods. The packaging must be sturdy, and a clear and accurate chemical label should be posted on the outside of the package, indicating that it is 2% 2C5-difluorobenzoic anhydride, as well as its danger and other information, so that all parties are aware, so as to facilitate safety protection. In case of bad weather, such as heavy rain, high temperature, etc., there should be appropriate protective measures to protect it from the weather. If the transportation volume is quite large, it is necessary to carefully plan the route and avoid crowded areas to prevent accidents from endangering many lives.
All of these are important points that 2% 2C5-difluorobenzoic anhydride should not be ignored in storage and transportation, and must be treated with caution to ensure safety.
First word storage. This is a chemical substance, and it should be placed in a cool, dry and well-ventilated place. Because it may have certain chemical activity, if it is placed in a high temperature and humid place, it may cause chemical reactions and cause quality variation. And it must be placed separately from flammable, explosive, oxidizing and other chemicals to prevent interaction and danger. Storage containers must also be tightly closed to avoid contact with air and moisture. If the seal is not tight, moisture will invade or cause hydrolysis, which will damage its chemical properties.
Times and transportation. When transporting, it should be carried out in accordance with the norms and regulations of chemical transportation. Choose suitable means of transportation to ensure that the transportation is stable and not shaking, so as not to damage the container due to turbulence. Transport personnel must also be professionally trained and familiar with the characteristics of this chemical and emergency treatment methods. The packaging must be sturdy, and a clear and accurate chemical label should be posted on the outside of the package, indicating that it is 2% 2C5-difluorobenzoic anhydride, as well as its danger and other information, so that all parties are aware, so as to facilitate safety protection. In case of bad weather, such as heavy rain, high temperature, etc., there should be appropriate protective measures to protect it from the weather. If the transportation volume is quite large, it is necessary to carefully plan the route and avoid crowded areas to prevent accidents from endangering many lives.
All of these are important points that 2% 2C5-difluorobenzoic anhydride should not be ignored in storage and transportation, and must be treated with caution to ensure safety.
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