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Allyl 4-Chlorobenzenesulfonate
Linshang Chemical
|
HS Code |
496276 |
| Chemical Formula | C9H9ClO3S |
| Molecular Weight | 232.68 |
| Appearance | Solid (usually white or off - white powder) |
| Solubility In Water | Moderately soluble |
| Solubility In Organic Solvents | Soluble in some polar organic solvents like ethanol |
| Melting Point | Typically in a certain range (exact value depends on purity) |
| Ph In Aqueous Solution | Near - neutral (depends on concentration) |
| Density | A specific density value (data may vary with purity) |
| Stability | Stable under normal conditions, but may react with strong oxidizing agents |
As an accredited Allyl 4-Chlorobenzenesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Allyl 4 - chlorobenzenesulfonate in 1 - kg packs, suitable for chemical use. |
| Storage | Allyl 4 - chlorobenzenesulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and direct sunlight to prevent decomposition. Store in a tightly - sealed container to avoid contact with air and moisture. Separate it from incompatible substances like oxidizing agents to ensure safety. |
| Shipping | Allyl 4 - chlorobenzenesulfonate, a chemical, is shipped in containers designed to prevent leakage. Packaged securely, it adheres to strict regulations for chemical transport to ensure safety during transit. |
Competitive Allyl 4-Chlorobenzenesulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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What are the main uses of Allyl 4-chlorobenzenesulfonate?
Allyl 4-chlorobenzenesulfonate has a wide range of uses. In the field of organic synthesis, it is often used as an allylation reagent. Because its structure contains allyl, it can react with many nucleophiles, and the allyl is introduced into the target molecule by the mechanism of nucleophilic substitution. This process can increase the structural complexity and diversity of molecules, which is particularly critical in the preparation of various organic compounds containing allyl structures.
In the field of materials science, allyl 4-chlorobenzenesulfonate is also useful. It can be used as a functional monomer to participate in the polymerization reaction, and then prepare polymer materials containing specific functional groups. These polymers may have unique physical and chemical properties, such as better solubility, thermal stability or reactivity, and play an important role in the preparation of coatings, adhesives and special polymer materials.
In the field of medicinal chemistry, the compound may be used as an intermediate to participate in the synthesis of drug molecules. The introduction of allyl may adjust the activity, solubility and bioavailability of drug molecules, helping to develop new drugs with better curative effects. Allyl 4-chlorobenzenesulfonate has shown important application value in many important fields due to its unique structure and reactivity, providing an effective tool and path for organic synthesis, material preparation and drug development.
In the field of materials science, allyl 4-chlorobenzenesulfonate is also useful. It can be used as a functional monomer to participate in the polymerization reaction, and then prepare polymer materials containing specific functional groups. These polymers may have unique physical and chemical properties, such as better solubility, thermal stability or reactivity, and play an important role in the preparation of coatings, adhesives and special polymer materials.
In the field of medicinal chemistry, the compound may be used as an intermediate to participate in the synthesis of drug molecules. The introduction of allyl may adjust the activity, solubility and bioavailability of drug molecules, helping to develop new drugs with better curative effects. Allyl 4-chlorobenzenesulfonate has shown important application value in many important fields due to its unique structure and reactivity, providing an effective tool and path for organic synthesis, material preparation and drug development.
What are the physical properties of Allyl 4-chlorobenzenesulfonate?
Allyl-4-chlorobenzenesulfonate has unique physical properties. Under normal conditions, it is mostly liquid, and it looks clear and transparent, just like a pool of autumn water, without noise.
Its density is lighter than that of water, and when placed in water, it often floats on it, just like oil floats in water. The boiling point of this substance is quite high, and a higher temperature needs to be applied to make it boil and transform into a gaseous state. To make it gasify, it can be caused by unusual heat and needs to reach a specific high temperature, which is due to intermolecular forces.
Furthermore, allyl-4-chlorobenzenesulfonate exhibits good solubility in organic solvents. Common organic solvents such as ethanol and ether can be fused with it, just like water emulsion blends and blends into one. This property is due to the interaction between its molecular structure and the organic solvent molecules, which can form a stable mixed system.
And its melting point also has characteristics. When it is in a certain low temperature range, it will condense from liquid to solid. When the shape changes, it also witnesses the change of physical properties. Its solid texture may be hard or soft, depending on the specific conditions, but it is different from the fluidity of the liquid state. The surface tension of allyl-4-chlorobenzenesulfonate cannot be ignored. It forms a layer of elastic film structure on the surface of the liquid, which affects its contact and mixing with other substances. The magnitude of this surface tension is also closely related to the intermolecular force, which affects the performance of the substance in many occasions.
Its density is lighter than that of water, and when placed in water, it often floats on it, just like oil floats in water. The boiling point of this substance is quite high, and a higher temperature needs to be applied to make it boil and transform into a gaseous state. To make it gasify, it can be caused by unusual heat and needs to reach a specific high temperature, which is due to intermolecular forces.
Furthermore, allyl-4-chlorobenzenesulfonate exhibits good solubility in organic solvents. Common organic solvents such as ethanol and ether can be fused with it, just like water emulsion blends and blends into one. This property is due to the interaction between its molecular structure and the organic solvent molecules, which can form a stable mixed system.
And its melting point also has characteristics. When it is in a certain low temperature range, it will condense from liquid to solid. When the shape changes, it also witnesses the change of physical properties. Its solid texture may be hard or soft, depending on the specific conditions, but it is different from the fluidity of the liquid state. The surface tension of allyl-4-chlorobenzenesulfonate cannot be ignored. It forms a layer of elastic film structure on the surface of the liquid, which affects its contact and mixing with other substances. The magnitude of this surface tension is also closely related to the intermolecular force, which affects the performance of the substance in many occasions.
What are the chemical properties of Allyl 4-chlorobenzenesulfonate
Allyl 4-chlorobenzenesulfonate is one of the organic compounds. Its chemical properties are well-researched.
Looking at its structure, allyl has an active carbon-carbon double bond, which endows the compound with unique reactivity. The double bond of allyl can lead to electrophilic addition reactions, such as with halogens, hydrogen halides and other electrophilic reagents. Taking bromine as an example, bromine molecules (Br ²) can perform electrophilic addition to allyl double bonds to generate bromine-containing addition products.
The electron cloud distribution of the 4-chlorobenzenesulfonate part of the benzene ring is affected by chlorine atoms and sulfonate groups. The chlorine atom has an electron-absorbing effect, which can reduce the electron cloud density of the benzene ring and slightly reduce the electrophilic substitution activity of the benzene ring. The sulfonate group is relatively stable, but under suitable conditions, it can also participate in the reaction. For example, in an alkaline environment, the sulfonate group may undergo hydrolysis reaction, and the sulfonate bond is broken to form the corresponding alcohol and sulfonate.
In addition, allyl 4-chlorobenzene sulfonate can also participate in nucleophilic substitution reactions. The double bond of allyl and the benzene ring can jointly affect the electron cloud density at the check point of the reaction, so that the nucleophilic test agent can attack specific carbon atoms and undergo a substitution reaction to generate novel organic compounds. This compound may have potential application value in the field of organic synthesis, and can be used as a key intermediate for the synthesis of complex organic molecules.
Looking at its structure, allyl has an active carbon-carbon double bond, which endows the compound with unique reactivity. The double bond of allyl can lead to electrophilic addition reactions, such as with halogens, hydrogen halides and other electrophilic reagents. Taking bromine as an example, bromine molecules (Br ²) can perform electrophilic addition to allyl double bonds to generate bromine-containing addition products.
The electron cloud distribution of the 4-chlorobenzenesulfonate part of the benzene ring is affected by chlorine atoms and sulfonate groups. The chlorine atom has an electron-absorbing effect, which can reduce the electron cloud density of the benzene ring and slightly reduce the electrophilic substitution activity of the benzene ring. The sulfonate group is relatively stable, but under suitable conditions, it can also participate in the reaction. For example, in an alkaline environment, the sulfonate group may undergo hydrolysis reaction, and the sulfonate bond is broken to form the corresponding alcohol and sulfonate.
In addition, allyl 4-chlorobenzene sulfonate can also participate in nucleophilic substitution reactions. The double bond of allyl and the benzene ring can jointly affect the electron cloud density at the check point of the reaction, so that the nucleophilic test agent can attack specific carbon atoms and undergo a substitution reaction to generate novel organic compounds. This compound may have potential application value in the field of organic synthesis, and can be used as a key intermediate for the synthesis of complex organic molecules.
What is the production method of Allyl 4-chlorobenzenesulfonate
The method of making allyl-4-chlorobenzenesulfonate is an important task in chemical technology. The method first takes 4-chlorobenzenesulfonate and combines it with an appropriate base agent to prepare 4-chlorobenzenesulfonate. The alkali used is usually a strong base such as sodium hydroxide and potassium hydroxide, which interact with 4-chlorobenzenesulfonate in aqueous solution, and the reaction is fast and easy to form salts.
Take allyl halides such as allyl chloride or allyl bromide. The obtained 4-chlorobenzene sulfonate and allyl halide are co-placed in organic solvents, such as acetonitrile, acetone, etc. These solvents have good solubility to the reactants and are stable in nature, and do not react with the two. Then add an appropriate amount of catalysts, such as potassium iodide, potassium bromide, etc., which can speed up the exchange rate of halogen ions and promote the reaction.
During the reaction, temperature control is crucial, and it is often maintained in a moderate temperature range, about 40-80 degrees Celsius. If the temperature is too low, the reaction is slow; if the temperature is too high, side reactions will occur. During the reaction, it is necessary to constantly stir to make the reactants fully contact to achieve the best reaction effect. After a certain period of time, the reaction is completed, and the pure allyl-4-chlorobenzenesulfonate can be obtained by conventional separation and purification methods, such as extraction, distillation, recrystallization, etc. This method has clear steps and easy control conditions. It is a common way for industrial and laboratory preparation of allyl-4-chlorobenzenesulfonate.
Take allyl halides such as allyl chloride or allyl bromide. The obtained 4-chlorobenzene sulfonate and allyl halide are co-placed in organic solvents, such as acetonitrile, acetone, etc. These solvents have good solubility to the reactants and are stable in nature, and do not react with the two. Then add an appropriate amount of catalysts, such as potassium iodide, potassium bromide, etc., which can speed up the exchange rate of halogen ions and promote the reaction.
During the reaction, temperature control is crucial, and it is often maintained in a moderate temperature range, about 40-80 degrees Celsius. If the temperature is too low, the reaction is slow; if the temperature is too high, side reactions will occur. During the reaction, it is necessary to constantly stir to make the reactants fully contact to achieve the best reaction effect. After a certain period of time, the reaction is completed, and the pure allyl-4-chlorobenzenesulfonate can be obtained by conventional separation and purification methods, such as extraction, distillation, recrystallization, etc. This method has clear steps and easy control conditions. It is a common way for industrial and laboratory preparation of allyl-4-chlorobenzenesulfonate.
What are the precautions when using Allyl 4-chlorobenzenesulfonate?
Allyl-4-chlorobenzenesulfonate is an organic compound. When using it, many things need to be paid attention to.
First, this substance has certain toxicity and irritation. If you accidentally come into contact with the skin, rinse with plenty of water as soon as possible. If you still feel unwell, you must seek medical attention immediately. If you are not careful to enter the eyes, you need to rinse with plenty of water immediately, and you must not delay. Be sure to seek medical attention as soon as possible. If you take it by mistake, do not induce vomiting on your own. You should seek medical attention immediately and follow the doctor's advice.
Second, allyl-4-chlorobenzenesulfonate is chemically active. In case of open flames and hot topics, it is very easy to burn and explode, so fireworks are strictly prohibited in the use field, away from fire and heat sources, and effective fire and explosion-proof measures should be taken. When storing, it should also be placed in a cool and ventilated place, away from fire and heat sources, and avoid direct sunlight.
Third, because of its chemical activity, it is easy to react with many substances. When using, do not mix with other unknown chemical substances at will to prevent dangerous reactions. Before use, it is necessary to understand its compatibility with other reagents used in detail. If necessary, do a small test to confirm that it is safe before large-scale operation.
Fourth, during operation, protective measures are essential. Appropriate protective clothing, gloves, goggles, masks, etc. should be worn to protect all parts of the body from injury. At the same time, the operation should be carried out in a well-ventilated environment, such as a fume hood, to prevent the accumulation of harmful gases and endanger health.
Fifth, the waste of allyl-4-chlorobenzenesulfonate must not be discarded at will. It needs to be properly disposed of in accordance with relevant environmental regulations to prevent pollution to the environment.
In short, when using allyl-4-chlorobenzenesulfonate, be careful and strictly follow the operating procedures and safety precautions to ensure personal safety and environmental safety.
First, this substance has certain toxicity and irritation. If you accidentally come into contact with the skin, rinse with plenty of water as soon as possible. If you still feel unwell, you must seek medical attention immediately. If you are not careful to enter the eyes, you need to rinse with plenty of water immediately, and you must not delay. Be sure to seek medical attention as soon as possible. If you take it by mistake, do not induce vomiting on your own. You should seek medical attention immediately and follow the doctor's advice.
Second, allyl-4-chlorobenzenesulfonate is chemically active. In case of open flames and hot topics, it is very easy to burn and explode, so fireworks are strictly prohibited in the use field, away from fire and heat sources, and effective fire and explosion-proof measures should be taken. When storing, it should also be placed in a cool and ventilated place, away from fire and heat sources, and avoid direct sunlight.
Third, because of its chemical activity, it is easy to react with many substances. When using, do not mix with other unknown chemical substances at will to prevent dangerous reactions. Before use, it is necessary to understand its compatibility with other reagents used in detail. If necessary, do a small test to confirm that it is safe before large-scale operation.
Fourth, during operation, protective measures are essential. Appropriate protective clothing, gloves, goggles, masks, etc. should be worn to protect all parts of the body from injury. At the same time, the operation should be carried out in a well-ventilated environment, such as a fume hood, to prevent the accumulation of harmful gases and endanger health.
Fifth, the waste of allyl-4-chlorobenzenesulfonate must not be discarded at will. It needs to be properly disposed of in accordance with relevant environmental regulations to prevent pollution to the environment.
In short, when using allyl-4-chlorobenzenesulfonate, be careful and strictly follow the operating procedures and safety precautions to ensure personal safety and environmental safety.
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