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2,4,6-Trichlorobenzene Sulfonyl Chloride
Linshang Chemical
|
HS Code |
728240 |
| Chemical Formula | C6H2Cl4O2S |
| Molecular Weight | 289.95 |
| Appearance | Typically a solid (description may vary) |
| Odor | Likely pungent (common for sulfonyl chlorides) |
| Physical State At Room Temp | Solid |
| Solubility In Water | Low solubility, likely insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane |
| Boiling Point | Data specific to this compound needed (estimation: relatively high due to molecular structure) |
| Melting Point | Data specific to this compound needed |
| Density | Data specific to this compound needed |
| Reactivity | Reactive towards nucleophiles due to sulfonyl chloride group |
| Stability | Unstable in the presence of water and strong bases |
As an accredited 2,4,6-Trichlorobenzene Sulfonyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,4,6 - trichlorobenzene Sulfonyl Chloride in sealed chemical - grade containers. |
| Storage | 2,4,6 - Trichlorobenzene Sulfonyl Chloride should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture and air contact, which could lead to decomposition. Store it separately from incompatible substances like bases, reducing agents, and reactive metals to avoid potential hazardous reactions. |
| Shipping | 2,4,6 - trichlorobenzene Sulfonyl Chloride is a chemical that requires careful shipping. It should be packaged in corrosion - resistant containers, stored away from heat and moisture, and shipped following strict hazardous material regulations to ensure safety. |
Competitive 2,4,6-Trichlorobenzene 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 info@alchemist-chem.com.
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Tel: +8615365006308
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Where to Buy 2,4,6-Trichlorobenzene Sulfonyl Chloride in China?
As a trusted 2,4,6-Trichlorobenzene Sulfonyl Chloride 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 2,4,6-Trichlorobenzene 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 2,4,6-trichlorobenzenesulfonyl chloride?
2% 2C4% 2C6-trichlorophenoxyacetic acid, that is, 2,4,6-trichlorophenoxyacetic acid, the main uses of this substance are as follows:
It is often used as a herbicide, which can effectively control a variety of annual and perennial broad-leaved weeds. In agricultural production, many farmlands are often disturbed by broad-leaved weeds, which compete with crops for nutrients, sunlight and water, seriously affecting crop growth and yield. 2,4,6-trichlorophenoxyacetic acid can precisely act on broad-leaved weeds, causing weeds to grow disordered and eventually wither and die by interfering with their physiological metabolic processes, such as affecting their hormone balance, cell division and elongation. It has relatively good selectivity for most grasses, which can effectively remove weeds while protecting crops.
In the field of forestry, 2,4,6-trichlorophenoxyacetic acid is also used. In forest areas, some non-purpose broad-leaved plants may overmultiply, affecting the growth space and resource acquisition of forest trees. The application of this agent can inhibit or eliminate these broad-leaved plants, create a good growth environment for forest trees, and promote the healthy development of forestry.
However, it should be noted that 2,4,6-trichlorophenoxyacetic acid has certain toxicity, and improper use may cause adverse effects on the environment and organisms. Therefore, when using it, it is necessary to strictly follow relevant norms and standards, and apply it scientifically and rationally to ensure that it can not only exert its weeding and other effects, but also minimize negative effects.
It is often used as a herbicide, which can effectively control a variety of annual and perennial broad-leaved weeds. In agricultural production, many farmlands are often disturbed by broad-leaved weeds, which compete with crops for nutrients, sunlight and water, seriously affecting crop growth and yield. 2,4,6-trichlorophenoxyacetic acid can precisely act on broad-leaved weeds, causing weeds to grow disordered and eventually wither and die by interfering with their physiological metabolic processes, such as affecting their hormone balance, cell division and elongation. It has relatively good selectivity for most grasses, which can effectively remove weeds while protecting crops.
In the field of forestry, 2,4,6-trichlorophenoxyacetic acid is also used. In forest areas, some non-purpose broad-leaved plants may overmultiply, affecting the growth space and resource acquisition of forest trees. The application of this agent can inhibit or eliminate these broad-leaved plants, create a good growth environment for forest trees, and promote the healthy development of forestry.
However, it should be noted that 2,4,6-trichlorophenoxyacetic acid has certain toxicity, and improper use may cause adverse effects on the environment and organisms. Therefore, when using it, it is necessary to strictly follow relevant norms and standards, and apply it scientifically and rationally to ensure that it can not only exert its weeding and other effects, but also minimize negative effects.
What are the physical properties of 2,4,6-trichlorobenzenesulfonyl chloride?
2% 2C4% 2C6-trifluorobenzoyl chloride, this material has unique physical properties. Its shape is colorless to light yellow liquid, which seems to have a pungent smell, as if it is lurking.
Looking at its boiling point, it is about 194-196 ° C, just like its characteristics, it is at a specific temperature to show its state. This boiling point makes it sublimate from liquid to gaseous state under the corresponding heat, and starts the change of material form.
The melting point is about -34 ° C, which is like a sleeping bottom line. If it falls into a deep sleep, it solidifies into a different form and waits for the temperature to wake up.
Relative density is about 1.45 (water = 1). Compared with water, its weight is different, as if it has found a unique position in the world. On the side of water, it shows its own density characteristics, either floating or sinking, following the rules of physical properties.
Its vapor pressure is also an important physical property. At a specific temperature, it reaches equilibrium with the liquid phase in a closed container, generating vapor pressure. This parameter affects its diffusion and volatilization in the air, just like an invisible force that controls its whereabouts in the air.
In terms of solubility, it is difficult to dissolve in water, as if it is naturally disconnected from water and alienated from each other. However, in organic solvents, such as ether, benzene, chloroform, etc., it can be like a duck to water, freely blending, and showing affinity for organic solvents.
The physical properties of 2% 2C4% 2C6-trifluorobenzoyl chloride are its unique "language" in the material world, laying the foundation for its application in chemical industry, pharmaceutical synthesis and other fields, just like the key to unlocking many reactions and creations.
Looking at its boiling point, it is about 194-196 ° C, just like its characteristics, it is at a specific temperature to show its state. This boiling point makes it sublimate from liquid to gaseous state under the corresponding heat, and starts the change of material form.
The melting point is about -34 ° C, which is like a sleeping bottom line. If it falls into a deep sleep, it solidifies into a different form and waits for the temperature to wake up.
Relative density is about 1.45 (water = 1). Compared with water, its weight is different, as if it has found a unique position in the world. On the side of water, it shows its own density characteristics, either floating or sinking, following the rules of physical properties.
Its vapor pressure is also an important physical property. At a specific temperature, it reaches equilibrium with the liquid phase in a closed container, generating vapor pressure. This parameter affects its diffusion and volatilization in the air, just like an invisible force that controls its whereabouts in the air.
In terms of solubility, it is difficult to dissolve in water, as if it is naturally disconnected from water and alienated from each other. However, in organic solvents, such as ether, benzene, chloroform, etc., it can be like a duck to water, freely blending, and showing affinity for organic solvents.
The physical properties of 2% 2C4% 2C6-trifluorobenzoyl chloride are its unique "language" in the material world, laying the foundation for its application in chemical industry, pharmaceutical synthesis and other fields, just like the key to unlocking many reactions and creations.
What are the chemical properties of 2,4,6-trichlorobenzenesulfonyl chloride?
2% 2C4% 2C6-trifluorobenzoyl chloride, this is an important compound in organic chemistry. Its chemical properties are unique and valuable for investigation.
This compound has strong reactivity. Its acid chloride group is active and easily reacts with many nucleophiles. For example, when it encounters alcohols, an esterification reaction can occur to generate corresponding ester compounds. This reaction process is like a delicate "molecular dance". The chlorine atom of the acid chloride is replaced by the alkoxy group of the alcohol to form a new ester bond, and hydrogen chloride is released at the same time.
When it encounters amines, it can undergo an aminolysis reaction to form an amide compound. This process is like an "atom exchange game". The chlorine atom of the acid chloride is replaced by the amino group of the amine to build an amide structure. This amide product has important uses in many fields of drug synthesis and material preparation.
2% 2C4% 2C6-trifluorobenzoyl chloride is also sensitive to water. In contact with water, it is prone to hydrolysis, and the acid chloride group will gradually convert into carboxyl groups, and hydrogen chloride gas will be released at the same time. This hydrolysis reaction is like a "fierce confrontation" between a compound and water. The hydroxy group of water "attacks" the acid chloride group, causing its structure to change.
In addition, due to the presence of fluorine atoms in the molecule, it gives it special physical and chemical properties. The electronegativity of fluorine atoms makes the molecule have a certain polarity, which affects its solubility, boiling point and other physical properties. And fluorine-containing structures often improve the stability and biological activity of compounds. In the field of pharmaceutical and pesticide research and development, 2% 2C4% 2C6-trifluorobenzoyl chloride is often used as a key intermediate, laying the foundation for the creation of new and efficient drugs and pesticides.
This compound has strong reactivity. Its acid chloride group is active and easily reacts with many nucleophiles. For example, when it encounters alcohols, an esterification reaction can occur to generate corresponding ester compounds. This reaction process is like a delicate "molecular dance". The chlorine atom of the acid chloride is replaced by the alkoxy group of the alcohol to form a new ester bond, and hydrogen chloride is released at the same time.
When it encounters amines, it can undergo an aminolysis reaction to form an amide compound. This process is like an "atom exchange game". The chlorine atom of the acid chloride is replaced by the amino group of the amine to build an amide structure. This amide product has important uses in many fields of drug synthesis and material preparation.
2% 2C4% 2C6-trifluorobenzoyl chloride is also sensitive to water. In contact with water, it is prone to hydrolysis, and the acid chloride group will gradually convert into carboxyl groups, and hydrogen chloride gas will be released at the same time. This hydrolysis reaction is like a "fierce confrontation" between a compound and water. The hydroxy group of water "attacks" the acid chloride group, causing its structure to change.
In addition, due to the presence of fluorine atoms in the molecule, it gives it special physical and chemical properties. The electronegativity of fluorine atoms makes the molecule have a certain polarity, which affects its solubility, boiling point and other physical properties. And fluorine-containing structures often improve the stability and biological activity of compounds. In the field of pharmaceutical and pesticide research and development, 2% 2C4% 2C6-trifluorobenzoyl chloride is often used as a key intermediate, laying the foundation for the creation of new and efficient drugs and pesticides.
What are the synthesis methods of 2,4,6-trichlorobenzenesulfonyl chloride?
The synthesis method of 2% 2C4% 2C6-trifluorobenzoyl chloride has various paths, which are described in detail below.
First, with 2% 2C4% 2C6-trichlorotoluene as the starting material, with the help of anhydrous hydrogen fluoride and a specific catalyst, the fluorination reaction can be carried out to obtain 2% 2C4% 2C6-trifluorotoluene. Subsequently, with a suitable oxidant, such as potassium permanganate, 2% 2C4% 2C6-trifluorotoluene is oxidized to convert the methyl group into a carboxyl group to obtain 2% 2C4% 2C6-trifluorobenzoic acid. Finally, 2% 2C4% 2C6-trifluorobenzoic acid is co-heated with chlorinated reagents such as thionyl chloride or phosphorus trichloride to obtain 2% 2C4% 2C6-trifluorobenzoyl chloride. Although this path step is more complicated, the raw materials are easy to find, and the reaction conditions of each step are also easier to control.
Second, 2% 2C4% 2C6-tribromotoluene is used as the starting material, and first interacts with metal magnesium to make Grignard reagent. After that, it reacts with ethyl trifluoroacetate to form an alcohol containing trifluoromethyl. After oxidation, the alcohol is converted into the corresponding carboxylic acid, that is, 2% 2C4% 2C6-trifluorobenzoic acid. Finally, the reaction with the chlorination reagent, as described above, to obtain the target product 2% 2C4% 2C6-trifluorobenzoyl chloride. This process involves the preparation and reaction of Grignard reagent, which has strict requirements on the reaction environment and requires anhydrous and anaerobic, but trifluoromethyl can be introduced accurately, and the yield may be considerable.
Third, benzoyl chloride is used as the starting material, and the chlorine atom is first introduced into the 2% 2C4% 2C6-trichlorobenzoyl chloride in the benzene ring through the chlorination reaction to obtain 2% 2C4% 2C6-trichlorobenzoyl chloride. Then, a halogen exchange reaction is carried out with a fluorinated reagent, such as potassium fluoride, to replace the chlorine atom with a fluorine atom, thereby obtaining 2% 2C4% 2C6-trifluorobenzoyl chloride. The advantage of this path is that the starting material is common, but the halogen exchange reaction requires a higher temperature and a specific solvent to promote the smooth progress of the reaction.
First, with 2% 2C4% 2C6-trichlorotoluene as the starting material, with the help of anhydrous hydrogen fluoride and a specific catalyst, the fluorination reaction can be carried out to obtain 2% 2C4% 2C6-trifluorotoluene. Subsequently, with a suitable oxidant, such as potassium permanganate, 2% 2C4% 2C6-trifluorotoluene is oxidized to convert the methyl group into a carboxyl group to obtain 2% 2C4% 2C6-trifluorobenzoic acid. Finally, 2% 2C4% 2C6-trifluorobenzoic acid is co-heated with chlorinated reagents such as thionyl chloride or phosphorus trichloride to obtain 2% 2C4% 2C6-trifluorobenzoyl chloride. Although this path step is more complicated, the raw materials are easy to find, and the reaction conditions of each step are also easier to control.
Second, 2% 2C4% 2C6-tribromotoluene is used as the starting material, and first interacts with metal magnesium to make Grignard reagent. After that, it reacts with ethyl trifluoroacetate to form an alcohol containing trifluoromethyl. After oxidation, the alcohol is converted into the corresponding carboxylic acid, that is, 2% 2C4% 2C6-trifluorobenzoic acid. Finally, the reaction with the chlorination reagent, as described above, to obtain the target product 2% 2C4% 2C6-trifluorobenzoyl chloride. This process involves the preparation and reaction of Grignard reagent, which has strict requirements on the reaction environment and requires anhydrous and anaerobic, but trifluoromethyl can be introduced accurately, and the yield may be considerable.
Third, benzoyl chloride is used as the starting material, and the chlorine atom is first introduced into the 2% 2C4% 2C6-trichlorobenzoyl chloride in the benzene ring through the chlorination reaction to obtain 2% 2C4% 2C6-trichlorobenzoyl chloride. Then, a halogen exchange reaction is carried out with a fluorinated reagent, such as potassium fluoride, to replace the chlorine atom with a fluorine atom, thereby obtaining 2% 2C4% 2C6-trifluorobenzoyl chloride. The advantage of this path is that the starting material is common, but the halogen exchange reaction requires a higher temperature and a specific solvent to promote the smooth progress of the reaction.
What are the precautions for using 2,4,6-trichlorobenzenesulfonyl chloride?
2%2C4%2C6-%E4%B8%89%E6%B0%AF%E8%8B%AF%E7%A3%BA%E9%85%B0%E6%B0%AF, when using it, there are many things that cannot be ignored.
The first thing to know is its nature. This agent has specific chemical properties and has a unique reaction to various substances. When using it, you must know the objects in contact with it in detail to prevent improper reactions from endangering. In case of strong oxidizing agents or reducing agents, it may cause severe changes, damage the utensils, and even endanger the human body.
Furthermore, the environment used also needs to be paid attention to. The difference in temperature and humidity has a great impact on its effectiveness. Under high temperature, it may cause it to evaporate too quickly, and the efficacy of the medicine is difficult to be complete; if the humidity is too high, or its ingredients are deteriorated by moisture, it will lose its original effect. Therefore, it is time to choose a place that is suitable for temperature and humidity to exist for use.
And its dosage is very important. If it is less, it will not achieve the expected effect, and if it is more, it may cause harm. When applying medicine, it should be accurately measured according to the matter being treated and the things involved, and it should not be increased or decreased wantonly.
There are also regulations for access and storage. When taking it, the utensils must be clean to avoid impurities mixing in and damaging its quality. Storage should be protected from light and shade, away from sources of danger such as fire and power, and prevent it from exploding.
The user's own protection must not be ignored. Appropriate protective equipment, such as gloves, masks, etc., must be worn to avoid contact with the skin and eyes. If you accidentally touch it, rinse it with water as soon as possible, and in serious cases, seek medical treatment urgently.
In short, 2%2C4%2C6-%E4%B8%89%E6%B0%AF%E8%8B%AF%E7%A3%BA%E9%85%B0%E6%B0%AF the use of complex, all the details are related to the effectiveness and safety, the user should be cautious, in accordance with the rules, in order to be perfect.
The first thing to know is its nature. This agent has specific chemical properties and has a unique reaction to various substances. When using it, you must know the objects in contact with it in detail to prevent improper reactions from endangering. In case of strong oxidizing agents or reducing agents, it may cause severe changes, damage the utensils, and even endanger the human body.
Furthermore, the environment used also needs to be paid attention to. The difference in temperature and humidity has a great impact on its effectiveness. Under high temperature, it may cause it to evaporate too quickly, and the efficacy of the medicine is difficult to be complete; if the humidity is too high, or its ingredients are deteriorated by moisture, it will lose its original effect. Therefore, it is time to choose a place that is suitable for temperature and humidity to exist for use.
And its dosage is very important. If it is less, it will not achieve the expected effect, and if it is more, it may cause harm. When applying medicine, it should be accurately measured according to the matter being treated and the things involved, and it should not be increased or decreased wantonly.
There are also regulations for access and storage. When taking it, the utensils must be clean to avoid impurities mixing in and damaging its quality. Storage should be protected from light and shade, away from sources of danger such as fire and power, and prevent it from exploding.
The user's own protection must not be ignored. Appropriate protective equipment, such as gloves, masks, etc., must be worn to avoid contact with the skin and eyes. If you accidentally touch it, rinse it with water as soon as possible, and in serious cases, seek medical treatment urgently.
In short, 2%2C4%2C6-%E4%B8%89%E6%B0%AF%E8%8B%AF%E7%A3%BA%E9%85%B0%E6%B0%AF the use of complex, all the details are related to the effectiveness and safety, the user should be cautious, in accordance with the rules, in order to be perfect.
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