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2,6-Dichlorobenzene-1-Sulfonyl Chloride
|
HS Code |
890709 |
| Chemical Formula | C6H3Cl2SO2Cl |
| Molar Mass | 245.51 g/mol |
| Appearance | Solid |
| Color | White to off - white |
| Odor | Pungent |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Melting Point | 84 - 86 °C |
| Boiling Point | 309 - 310 °C |
| Density | 1.66 g/cm³ |
| Flash Point | 140 °C |
As an accredited 2,6-Dichlorobenzene-1-Sulfonyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 2,6 - dichlorobenzene - 1 - sulfonyl chloride packaged in a sealed chemical - grade bottle. |
| Storage | 2,6 - dichlorobenzene - 1 - sulfonyl chloride should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. It must be kept in a tightly - sealed container to prevent contact with moisture, which could lead to hydrolysis. Store it separately from incompatible substances like bases, reducing agents, and reactive metals to avoid potential chemical reactions. |
| Shipping | 2,6 - dichlorobenzene - 1 - sulfonyl chloride is a chemical. Shipping should be in accordance with hazardous chemical regulations. Use appropriate packaging to prevent leakage, and ensure proper labeling for safe transportation. |
Competitive 2,6-Dichlorobenzene-1-Sulfonyl Chloride 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 sales01@alchemist-chem.com.
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Tel: +8615365006308
Email: sales01@alchemist-chem.com
Where to Buy 2,6-Dichlorobenzene-1-Sulfonyl Chloride in China?
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As a leading 2,6-Dichlorobenzene-1-Sulfonyl Chloride 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 2,6-dichlorobenzene-1-sulfonyl chloride?
2% 2C6-dinitro-1-naphthol sodium, often referred to as sodium dinitro-naphthol, is widely used in the field of agriculture. Its main uses are as follows:
First, as a plant growth regulator, it can effectively regulate the growth process of crops. This agent can enhance the metabolic vitality of crops, promote cell division and elongation. Applied at the seedling stage of crops, it can significantly increase the number and length of roots, strengthen the root system's ability to absorb water and nutrients, make seedlings thrive, and the root system is more developed, thereby enhancing the ability of crops to withstand harsh environments such as drought and floods. For example, applied at the early stage of planting of crops such as wheat and corn can significantly promote the development of seedling root systems.
Second, this substance can improve the stress resistance of crops. By regulating the internal physiological mechanism of crops, it can enhance the adaptability of crops to stress such as drought, low temperature, salinity and alkali. In arid environments, it can prompt crops to close part of the stomata, reduce water evaporation, and improve the water retention capacity of crops; in the face of low temperature, it can adjust the concentration of intracellular substances, reduce the freezing point of cell fluids, and prevent cell frostbite. For example, in northern winter facility vegetable cultivation, the use of this agent can help vegetables resist the harm of low temperature.
Third, 2% 2C6-dinitro-1-naphthol sodium also has the effect of improving the quality of agricultural products. When used during the fruit expansion period, it can promote the accumulation of fruit sugar and pigment synthesis, make the fruit more vivid in color, increase the sweetness significantly, and enhance the taste and commodity value of the fruit. For example, in the cultivation of apples, grapes, and other fruits, the quality of the fruit can be improved and the appearance can be improved.
First, as a plant growth regulator, it can effectively regulate the growth process of crops. This agent can enhance the metabolic vitality of crops, promote cell division and elongation. Applied at the seedling stage of crops, it can significantly increase the number and length of roots, strengthen the root system's ability to absorb water and nutrients, make seedlings thrive, and the root system is more developed, thereby enhancing the ability of crops to withstand harsh environments such as drought and floods. For example, applied at the early stage of planting of crops such as wheat and corn can significantly promote the development of seedling root systems.
Second, this substance can improve the stress resistance of crops. By regulating the internal physiological mechanism of crops, it can enhance the adaptability of crops to stress such as drought, low temperature, salinity and alkali. In arid environments, it can prompt crops to close part of the stomata, reduce water evaporation, and improve the water retention capacity of crops; in the face of low temperature, it can adjust the concentration of intracellular substances, reduce the freezing point of cell fluids, and prevent cell frostbite. For example, in northern winter facility vegetable cultivation, the use of this agent can help vegetables resist the harm of low temperature.
Third, 2% 2C6-dinitro-1-naphthol sodium also has the effect of improving the quality of agricultural products. When used during the fruit expansion period, it can promote the accumulation of fruit sugar and pigment synthesis, make the fruit more vivid in color, increase the sweetness significantly, and enhance the taste and commodity value of the fruit. For example, in the cultivation of apples, grapes, and other fruits, the quality of the fruit can be improved and the appearance can be improved.
What are the physical properties of 2,6-dichlorobenzene-1-sulfonyl chloride?
2% 2C6-difluorobenzene-1-sulfonyl fluoride is also an organic compound. Its physical properties are quite impressive, and let me tell them one by one.
Under normal temperature and pressure, this substance is mostly in the form of a colorless to light yellow liquid, which is clear and translucent. Its odor, although not particularly rich, also has a unique smell, which can make the sense of smell feel.
As for the boiling point, it is within a specific temperature range. This temperature causes it to change from liquid to gaseous and evaporate under corresponding conditions. Its melting point also has a certain value. When the temperature drops to this point, the substance solidifies from liquid to solid.
The density is also one of its important physical properties, reflecting the mass of its unit volume and showing specific numerical characteristics.
In terms of solubility, in some organic solvents, it can show good solubility, can blend with some solvents, and disperse evenly; however, in solvents with strong polarity such as water, its solubility may be quite limited.
In addition, its volatility also has characteristics. Under certain environmental conditions, it will slowly evaporate and gradually spread in the air. The physical properties of
2% 2C6-difluorobenzene-1-sulfonyl fluoride have a crucial impact on various chemical reactions, industrial applications, and storage and transportation, which cannot be ignored.
Under normal temperature and pressure, this substance is mostly in the form of a colorless to light yellow liquid, which is clear and translucent. Its odor, although not particularly rich, also has a unique smell, which can make the sense of smell feel.
As for the boiling point, it is within a specific temperature range. This temperature causes it to change from liquid to gaseous and evaporate under corresponding conditions. Its melting point also has a certain value. When the temperature drops to this point, the substance solidifies from liquid to solid.
The density is also one of its important physical properties, reflecting the mass of its unit volume and showing specific numerical characteristics.
In terms of solubility, in some organic solvents, it can show good solubility, can blend with some solvents, and disperse evenly; however, in solvents with strong polarity such as water, its solubility may be quite limited.
In addition, its volatility also has characteristics. Under certain environmental conditions, it will slowly evaporate and gradually spread in the air. The physical properties of
2% 2C6-difluorobenzene-1-sulfonyl fluoride have a crucial impact on various chemical reactions, industrial applications, and storage and transportation, which cannot be ignored.
Is the chemical properties of 2,6-dichlorobenzene-1-sulfonyl chloride stable?
2% 2C6-difluorobenzene-1-sulfonyl fluoride, this is an organic compound. The stability of its chemical properties needs to be studied carefully.
Under normal conditions, fluorinated organic compounds often have certain stability due to their high carbon-fluorine bond energy. In 2% 2C6-difluorobenzene-1-sulfonyl fluoride, fluorine atoms are connected to benzene rings and sulfonyl fluoride groups. The structure of the benzene ring is conjugated stable, and the electronegativity of the fluorine atom is extremely strong, which will affect the electron cloud distribution of surrounding atoms or groups.
Sulfonyl fluoride (-SO 2O F), the sulfur atom is in a high valence state and has a certain electrophilicity. This group can undergo nucleophilic substitution reactions under certain conditions. For example, when encountering nucleophilic reagents, fluorine atoms can be replaced to form new compounds.
However, from an overall perspective, 2% 2C6-difluorobenzene-1-sulfonyl fluoride is relatively stable in a dry environment, at room temperature and pressure, and without the action of specific reagents. However, if it is in a high temperature, high humidity environment, or in contact with specific catalysts, strong nucleophilic reagents, strong oxidizing agents, etc., its stability will be affected or chemical reactions will be initiated. Therefore, the chemical properties of 2% 2C6-difluorobenzene-1-sulfonyl fluoride cannot be simply said to be stable or unstable, but depend on the specific environmental conditions and the substances in contact.
Under normal conditions, fluorinated organic compounds often have certain stability due to their high carbon-fluorine bond energy. In 2% 2C6-difluorobenzene-1-sulfonyl fluoride, fluorine atoms are connected to benzene rings and sulfonyl fluoride groups. The structure of the benzene ring is conjugated stable, and the electronegativity of the fluorine atom is extremely strong, which will affect the electron cloud distribution of surrounding atoms or groups.
Sulfonyl fluoride (-SO 2O F), the sulfur atom is in a high valence state and has a certain electrophilicity. This group can undergo nucleophilic substitution reactions under certain conditions. For example, when encountering nucleophilic reagents, fluorine atoms can be replaced to form new compounds.
However, from an overall perspective, 2% 2C6-difluorobenzene-1-sulfonyl fluoride is relatively stable in a dry environment, at room temperature and pressure, and without the action of specific reagents. However, if it is in a high temperature, high humidity environment, or in contact with specific catalysts, strong nucleophilic reagents, strong oxidizing agents, etc., its stability will be affected or chemical reactions will be initiated. Therefore, the chemical properties of 2% 2C6-difluorobenzene-1-sulfonyl fluoride cannot be simply said to be stable or unstable, but depend on the specific environmental conditions and the substances in contact.
What are the synthesis methods of 2,6-dichlorobenzene-1-sulfonyl chloride?
The synthesis method of 2% 2C6-difluorobenzene-1-sulfonyl fluoride is a key research in the field of organic synthesis. There are many methods, each with its own advantages and disadvantages, and this is a detailed description for you.
First, the compound containing the benzene ring is used as the starting material, and fluorine atoms can be introduced after halogenation reaction. When halogenating, it is necessary to choose the halogenating reagent carefully. If a specific fluorine-containing halogenating agent is selected, under suitable reaction conditions, such as controlling temperature, pressure and reaction time, fluorine atoms can be introduced at specific positions in the benzene ring to achieve the purpose of generating 2,6-difluorobenzene derivatives.
Subsequently, the sulfonylation reaction is carried out. In this step, it is necessary to find a suitable sulfonylation reagent. With the help of delicate reaction conditions, the sulfonyl group is successfully integrated into the benzene ring to form 2,6-difluorobenzene-1-sulfonyl fluoride. In this process, the choice of solvent and the addition of catalyst have a profound impact on the reaction process and product purity.
Second, other functionalized benzene derivatives are also used as starters. First, the functional group on the benzene ring is cleverly modified to facilitate the introduction of subsequent fluorine atoms and sulfonyl fluoride groups. This path focuses on the pre-design and modification of the functional groups of the starting material. After multi-step reactions, the target molecular structure is precisely constructed step by step.
Third, there is a synthesis strategy using metal catalysis. Metal catalysts can activate specific chemical bonds in the reaction, accelerate the reaction process, and improve the selectivity of the reaction. In the reaction step of introducing fluorine atoms and sulfonyl fluoride groups, efficient and accurate synthesis is achieved through the unique properties of metal catalysts. However, this method requires strict control of the selection and dosage of metal catalysts, and attention should be paid to the influence of metal residues on the purity of the product.
There are various methods for synthesizing 2,6-difluorobenzene-1-sulfonyl fluoride. In practical application, the optimal synthesis path must be carefully selected according to the comprehensive balance of many factors such as raw material availability, easy control of reaction conditions, product purity and yield.
First, the compound containing the benzene ring is used as the starting material, and fluorine atoms can be introduced after halogenation reaction. When halogenating, it is necessary to choose the halogenating reagent carefully. If a specific fluorine-containing halogenating agent is selected, under suitable reaction conditions, such as controlling temperature, pressure and reaction time, fluorine atoms can be introduced at specific positions in the benzene ring to achieve the purpose of generating 2,6-difluorobenzene derivatives.
Subsequently, the sulfonylation reaction is carried out. In this step, it is necessary to find a suitable sulfonylation reagent. With the help of delicate reaction conditions, the sulfonyl group is successfully integrated into the benzene ring to form 2,6-difluorobenzene-1-sulfonyl fluoride. In this process, the choice of solvent and the addition of catalyst have a profound impact on the reaction process and product purity.
Second, other functionalized benzene derivatives are also used as starters. First, the functional group on the benzene ring is cleverly modified to facilitate the introduction of subsequent fluorine atoms and sulfonyl fluoride groups. This path focuses on the pre-design and modification of the functional groups of the starting material. After multi-step reactions, the target molecular structure is precisely constructed step by step.
Third, there is a synthesis strategy using metal catalysis. Metal catalysts can activate specific chemical bonds in the reaction, accelerate the reaction process, and improve the selectivity of the reaction. In the reaction step of introducing fluorine atoms and sulfonyl fluoride groups, efficient and accurate synthesis is achieved through the unique properties of metal catalysts. However, this method requires strict control of the selection and dosage of metal catalysts, and attention should be paid to the influence of metal residues on the purity of the product.
There are various methods for synthesizing 2,6-difluorobenzene-1-sulfonyl fluoride. In practical application, the optimal synthesis path must be carefully selected according to the comprehensive balance of many factors such as raw material availability, easy control of reaction conditions, product purity and yield.
What are the precautions for storing and transporting 2,6-dichlorobenzene-1-sulfonyl chloride?
2% 2C6-difluorobenzene-1-sulfonyl fluoride is a highly toxic chemical. When storing and transporting, many matters need to be paid attention to.
It is active and easily reacts with water, generating highly corrosive hydrofluoric acid and other acidic substances. Therefore, the storage place must be kept dry and must be strictly waterproof and moisture-proof. The warehouse should be selected in a high and dry place with good ventilation conditions, and should be away from water sources and places prone to water accumulation.
This chemical is unstable to heat, easily decomposed by heat, and may even cause explosion. The storage temperature should be controlled in a lower range, usually in a refrigerated environment of 2-8 ° C. It is necessary to be equipped with reliable temperature control equipment and regular inspections by special personnel to ensure stable temperature.
Because of its strong toxicity and great harm to the human body, the storage place must be strictly sealed to prevent leakage. And it should be placed in a special chemical storage cabinet or storage warehouse, which should be away from crowded areas and fire sources. There should be obvious warning signs around the storage area to indicate its danger.
When transporting, be sure to choose vehicles and containers that meet the standards for transporting hazardous chemicals. The container must be firmly sealed and can withstand certain pressure and corrosion. During transportation, severe vibration, collision and high temperature should be avoided. The escort personnel must undergo professional training, be familiar with the characteristics and emergency treatment methods of the chemical, pay attention to the transportation situation at any time, and dispose of it immediately in case of abnormality.
In short, the storage and transportation of 2% 2C6-difluorobenzene-1-sulfonyl fluoride should not be sloppy in all aspects, and the relevant safety specifications and operating procedures should be strictly followed to ensure the safety of personnel and the environment.
It is active and easily reacts with water, generating highly corrosive hydrofluoric acid and other acidic substances. Therefore, the storage place must be kept dry and must be strictly waterproof and moisture-proof. The warehouse should be selected in a high and dry place with good ventilation conditions, and should be away from water sources and places prone to water accumulation.
This chemical is unstable to heat, easily decomposed by heat, and may even cause explosion. The storage temperature should be controlled in a lower range, usually in a refrigerated environment of 2-8 ° C. It is necessary to be equipped with reliable temperature control equipment and regular inspections by special personnel to ensure stable temperature.
Because of its strong toxicity and great harm to the human body, the storage place must be strictly sealed to prevent leakage. And it should be placed in a special chemical storage cabinet or storage warehouse, which should be away from crowded areas and fire sources. There should be obvious warning signs around the storage area to indicate its danger.
When transporting, be sure to choose vehicles and containers that meet the standards for transporting hazardous chemicals. The container must be firmly sealed and can withstand certain pressure and corrosion. During transportation, severe vibration, collision and high temperature should be avoided. The escort personnel must undergo professional training, be familiar with the characteristics and emergency treatment methods of the chemical, pay attention to the transportation situation at any time, and dispose of it immediately in case of abnormality.
In short, the storage and transportation of 2% 2C6-difluorobenzene-1-sulfonyl fluoride should not be sloppy in all aspects, and the relevant safety specifications and operating procedures should be strictly followed to ensure the safety of personnel and the environment.
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