Linshang Chemical
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1-Chloro-4-(2-Chloroethyl)Benzene
Linshang Chemical
|
HS Code |
866171 |
| Chemical Formula | C8H8Cl2 |
| Molar Mass | 175.055 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | Around 222 - 224 °C |
| Density | Approx. 1.2 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
| Odor | Characteristic, pungent odor |
| Flash Point | Approx. 93 °C |
| Vapor Pressure | Low vapor pressure at room temperature |
As an accredited 1-Chloro-4-(2-Chloroethyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 - chloro - 4 - (2 - chloroethyl)benzene in 1 - kg bottles for chemical packaging. |
| Storage | 1 - Chloro - 4 - (2 - chloroethyl)benzene should be stored in a cool, well - ventilated area, away from heat and ignition sources as it is potentially flammable. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Store separately from oxidizing agents and incompatible substances to prevent chemical reactions. |
| Shipping | 1 - chloro - 4 - (2 - chloroethyl)benzene is a chemical. Shipping should follow strict regulations. It must be properly packaged in suitable containers to prevent leakage, and transported with appropriate hazard labeling and documentation. |
Competitive 1-Chloro-4-(2-Chloroethyl)Benzene 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 1-Chloro-4-(2-Chloroethyl)Benzene in China?
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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 1-Chloro-4-(2-Chloroethyl)Benzene 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 1-chloro-4- (2-chloroethyl) benzene?
1 - chloro - 4 - (2 - chloroethyl) benzene is 1 - chloro - 4 - (2 - chloroethyl) benzene, which has a wide range of uses. In the field of organic synthesis, it is often used as a key intermediate.
Panfu pharmaceutical chemistry, which can be converted into compounds with specific pharmacological activities through a series of subtle reactions, is very effective in creating new drugs. For example, it may participate in the construction of the core skeleton of drug molecules, which in turn endows drugs with unique physiological effects, such as antibacterial, anti-inflammatory, anti-tumor, etc.
As for the field of materials science, it is also useful. It can be integrated into polymer materials by means of polymerization reactions to improve the properties of materials. For example, it can enhance the chemical resistance of materials or optimize their mechanical properties, such as improving strength and toughness, and play an important role in the preparation of high-performance engineering plastics, special fibers and other materials.
In the field of fine chemicals, 1-chloro-4 - (2-chloroethyl) benzene can be used to synthesize various fine chemicals. For example, the synthesis of surfactants with special structures, with their unique molecular structure, endows surfactants with more excellent properties, such as better emulsification, dispersion, solubilization, etc., and is widely used in daily chemicals, coatings, inks and other industries. Or it can be used to prepare high-end fragrances to add unique aroma characteristics and enhance the quality and uniqueness of fragrances.
In short, 1-chloro-4- (2-chloroethyl) benzene plays an important role in many chemical-related fields and contributes a lot to the development of various fields.
Panfu pharmaceutical chemistry, which can be converted into compounds with specific pharmacological activities through a series of subtle reactions, is very effective in creating new drugs. For example, it may participate in the construction of the core skeleton of drug molecules, which in turn endows drugs with unique physiological effects, such as antibacterial, anti-inflammatory, anti-tumor, etc.
As for the field of materials science, it is also useful. It can be integrated into polymer materials by means of polymerization reactions to improve the properties of materials. For example, it can enhance the chemical resistance of materials or optimize their mechanical properties, such as improving strength and toughness, and play an important role in the preparation of high-performance engineering plastics, special fibers and other materials.
In the field of fine chemicals, 1-chloro-4 - (2-chloroethyl) benzene can be used to synthesize various fine chemicals. For example, the synthesis of surfactants with special structures, with their unique molecular structure, endows surfactants with more excellent properties, such as better emulsification, dispersion, solubilization, etc., and is widely used in daily chemicals, coatings, inks and other industries. Or it can be used to prepare high-end fragrances to add unique aroma characteristics and enhance the quality and uniqueness of fragrances.
In short, 1-chloro-4- (2-chloroethyl) benzene plays an important role in many chemical-related fields and contributes a lot to the development of various fields.
What are the physical properties of 1-chloro-4- (2-chloroethyl) benzene?
1 - chloro - 4 - (2 - chloroethyl) benzene, the Chinese name is often 4 - (2 - chloroethyl) chlorobenzene. The physical properties of this product are very special.
Its outer color is often dark to light-colored, and it has a special taste. Under normal conditions, its density is 1.24 g/cm ³, which is slightly heavier than water. The melting temperature is low, about -10 ° C, and the boiling temperature is 240-245 ° C. This boiling temperature indicates that if it is to be vaporized, it needs to provide phase energy.
Its solubility is also worth noting. In water, the solubility of this product is very small, and it is nearly insoluble. However, in many soluble substances, such as ethanol, diethyl ether, acetone, etc., it can be well dissolved. This property is due to the close phase of its molecules. The presence of benzene and chlorine atoms in its molecules makes it non-soluble to a certain extent. Therefore, it is insoluble in water, and easily soluble in non-soluble or weakly soluble water.
In addition, the low performance of 1-chloro-4- (2-chloroethyl) benzene is due to the presence of a certain force on the molecule, which restricts the escape of its molecules from the liquid surface. This physical rationality also needs to be taken into account for its survival and use. In addition, such physical properties have important implications for their use in chemical synthesis, workmanship and phase domains.
Its outer color is often dark to light-colored, and it has a special taste. Under normal conditions, its density is 1.24 g/cm ³, which is slightly heavier than water. The melting temperature is low, about -10 ° C, and the boiling temperature is 240-245 ° C. This boiling temperature indicates that if it is to be vaporized, it needs to provide phase energy.
Its solubility is also worth noting. In water, the solubility of this product is very small, and it is nearly insoluble. However, in many soluble substances, such as ethanol, diethyl ether, acetone, etc., it can be well dissolved. This property is due to the close phase of its molecules. The presence of benzene and chlorine atoms in its molecules makes it non-soluble to a certain extent. Therefore, it is insoluble in water, and easily soluble in non-soluble or weakly soluble water.
In addition, the low performance of 1-chloro-4- (2-chloroethyl) benzene is due to the presence of a certain force on the molecule, which restricts the escape of its molecules from the liquid surface. This physical rationality also needs to be taken into account for its survival and use. In addition, such physical properties have important implications for their use in chemical synthesis, workmanship and phase domains.
What are the chemical properties of 1-chloro-4- (2-chloroethyl) benzene?
1 - chloro - 4 - (2 - chloroethyl) benzene, Chinese name or 1 - chloro - 4 - (2 - chloroethyl) benzene, this is an organic compound. Its chemical properties are quite important and often play a key role in the field of organic synthesis.
First talk about the characteristics of halogenated hydrocarbons. Due to the presence of chlorine atoms, nucleophilic substitution reactions can occur. In case of nucleophilic reagents, chlorine atoms are easily replaced. If co-heated with an aqueous solution of sodium hydroxide, chlorine atoms can be replaced by hydroxyl groups to form 1 - hydroxy - 4 - (2 - hydroxy ethyl) benzene. This reaction mechanism is that the nucleophilic reagent hydroxyl group attacks the carbon atom connected to the chlorine atom, and the chlorine atom leaves with a pair of electrons to complete the substitution.
Furthermore, this compound can also undergo a elimination reaction. When heated in an alcohol solution of potassium hydroxide, the hydrogen atom on the beta-carbon atom connected to the chlorine atom will be stripped from the chlorine atom to form a compound containing double bonds, namely 4-vinylchlorobenzene, accompanied by the escape of hydrogen chloride gas. This follows the E1 or E2 elimination reaction mechanism, depending on the reaction conditions.
From the perspective of the benzene ring, 1-chloro-4- (2-chloroethyl) benzene, the middle benzene ring is aromatic and can undergo electrophilic substitution. The electron cloud density of the benzene ring is high and it is vulnerable to electrophilic attack. For example, under the catalysis of ferric chloride, it can undergo a substitution reaction on the benzene ring with chlorine gas to form chlorinated products. Because chloroethyl is an ortho-para-localized group, the chlorine atom mainly replaces the hydrogen atom on the benzene ring in the ortho or para-position with chloroethyl group.
In addition, the presence of two chlorine atoms in 1-chloro-4- (2-chloroethyl) benzene makes the chemical properties of the compound more active. Chlorine atoms at different positions have different reactivity due to different chemical environments. The chlorine atoms directly connected to the benzene ring are affected by the conjugation effect of the benzene ring, and their reactivity is slightly lower than that of the chlorine atoms connected to the ethyl group.
In summary, 1-chloro-4- (2-chloroethyl) benzene is rich in chemical properties and can be converted into various useful compounds through various reactions in organic synthesis. It plays an important role in the field of organic chemistry.
First talk about the characteristics of halogenated hydrocarbons. Due to the presence of chlorine atoms, nucleophilic substitution reactions can occur. In case of nucleophilic reagents, chlorine atoms are easily replaced. If co-heated with an aqueous solution of sodium hydroxide, chlorine atoms can be replaced by hydroxyl groups to form 1 - hydroxy - 4 - (2 - hydroxy ethyl) benzene. This reaction mechanism is that the nucleophilic reagent hydroxyl group attacks the carbon atom connected to the chlorine atom, and the chlorine atom leaves with a pair of electrons to complete the substitution.
Furthermore, this compound can also undergo a elimination reaction. When heated in an alcohol solution of potassium hydroxide, the hydrogen atom on the beta-carbon atom connected to the chlorine atom will be stripped from the chlorine atom to form a compound containing double bonds, namely 4-vinylchlorobenzene, accompanied by the escape of hydrogen chloride gas. This follows the E1 or E2 elimination reaction mechanism, depending on the reaction conditions.
From the perspective of the benzene ring, 1-chloro-4- (2-chloroethyl) benzene, the middle benzene ring is aromatic and can undergo electrophilic substitution. The electron cloud density of the benzene ring is high and it is vulnerable to electrophilic attack. For example, under the catalysis of ferric chloride, it can undergo a substitution reaction on the benzene ring with chlorine gas to form chlorinated products. Because chloroethyl is an ortho-para-localized group, the chlorine atom mainly replaces the hydrogen atom on the benzene ring in the ortho or para-position with chloroethyl group.
In addition, the presence of two chlorine atoms in 1-chloro-4- (2-chloroethyl) benzene makes the chemical properties of the compound more active. Chlorine atoms at different positions have different reactivity due to different chemical environments. The chlorine atoms directly connected to the benzene ring are affected by the conjugation effect of the benzene ring, and their reactivity is slightly lower than that of the chlorine atoms connected to the ethyl group.
In summary, 1-chloro-4- (2-chloroethyl) benzene is rich in chemical properties and can be converted into various useful compounds through various reactions in organic synthesis. It plays an important role in the field of organic chemistry.
What are the synthesis methods of 1-chloro-4- (2-chloroethyl) benzene
The synthesis method of 1-chloro-4- (2-chloroethyl) benzene is covered by the following numbers.
First, p-chlorobenzene ethanol can react with thionyl chloride. Put p-chlorobenzene ethanol in a suitable reaction vessel and slowly add thionyl chloride. During this period, pay attention to the control of temperature. Usually under mild heating conditions, the two will react. The hydroxyl group of p-chlorobenzene ethanol is replaced by the chlorine atom of thionyl chloride, so 1-chloro-4- (2-chloroethyl) benzene is obtained. In this process, the by-products are sulfur dioxide and hydrogen chloride gas, which can be discharged by suitable equipment.
Second, use p-chlorobenzene as raw material to add it to hydrogen chloride. Place p-chlorobenzene in a reactor and introduce hydrogen chloride gas. This reaction requires a suitable catalyst, such as some metal halides. Under the action of the catalyst, hydrogen chloride adds to the double bond to generate 1-chloro-4- (2-chloroethyl) benzene. The key to this reaction lies in the choice of catalyst and the control of the reaction conditions. If the conditions are suitable, the yield is considerable.
Third, the reaction of p-chlorobenzyl chloride with vinyl magnesium halide. First prepare vinyl magnesium halide, which reacts with p-chlorobenzyl chloride in anhydrous ether and other inert solvents. During the reaction, it is necessary to strictly maintain an anhydrous and oxygen-free environment to avoid side reactions. After the reaction of the two, after appropriate treatment, such as hydrolysis, purification and other steps, the target product 1-chloro-4- (2-chloroethyl) benzene can be obtained.
Various synthesis methods have their own advantages and disadvantages. When practical application, when the availability of raw materials, reaction conditions, yield and cost and many other factors, choose carefully.
First, p-chlorobenzene ethanol can react with thionyl chloride. Put p-chlorobenzene ethanol in a suitable reaction vessel and slowly add thionyl chloride. During this period, pay attention to the control of temperature. Usually under mild heating conditions, the two will react. The hydroxyl group of p-chlorobenzene ethanol is replaced by the chlorine atom of thionyl chloride, so 1-chloro-4- (2-chloroethyl) benzene is obtained. In this process, the by-products are sulfur dioxide and hydrogen chloride gas, which can be discharged by suitable equipment.
Second, use p-chlorobenzene as raw material to add it to hydrogen chloride. Place p-chlorobenzene in a reactor and introduce hydrogen chloride gas. This reaction requires a suitable catalyst, such as some metal halides. Under the action of the catalyst, hydrogen chloride adds to the double bond to generate 1-chloro-4- (2-chloroethyl) benzene. The key to this reaction lies in the choice of catalyst and the control of the reaction conditions. If the conditions are suitable, the yield is considerable.
Third, the reaction of p-chlorobenzyl chloride with vinyl magnesium halide. First prepare vinyl magnesium halide, which reacts with p-chlorobenzyl chloride in anhydrous ether and other inert solvents. During the reaction, it is necessary to strictly maintain an anhydrous and oxygen-free environment to avoid side reactions. After the reaction of the two, after appropriate treatment, such as hydrolysis, purification and other steps, the target product 1-chloro-4- (2-chloroethyl) benzene can be obtained.
Various synthesis methods have their own advantages and disadvantages. When practical application, when the availability of raw materials, reaction conditions, yield and cost and many other factors, choose carefully.
What are the precautions for using 1-chloro-4- (2-chloroethyl) benzene?
1-Chloro-4- (2-chloroethyl) benzene, this is an organic compound. During use, many matters need to be paid attention to.
First safety protection. Because of its toxicity and irritation, contact can cause skin, eye and respiratory damage. When taking it, be sure to wear protective clothing, protective gloves and goggles to ensure safety. If you accidentally come into contact with the skin, you should immediately rinse with plenty of water; if you splash into the eyes, you need to rinse immediately and seek medical treatment.
Second words storage conditions. Store in a cool and well-ventilated place, away from fire and heat sources. Because it is flammable, contact with oxidants can easily cause violent reactions. The storage container must also be sealed to prevent leakage, and should be stored separately from oxidants and edible chemicals, and should not be mixed.
Furthermore, it is the norm for use. The operation should be carried out in the fume hood to ensure air circulation, discharge volatile gases in time, reduce the concentration in the air, and avoid inhalation poisoning. The use of equipment should be grounded to prevent static electricity from causing fire or explosion.
In addition, environmental protection should also be paid attention to. After use, the remaining substances and waste cannot be discarded at will, and should be disposed of in accordance with relevant regulations. It can be recycled or treated harmlessly by specific methods to prevent environmental pollution.
In conclusion, the use of 1-chloro-4- (2-chloroethyl) benzene should not be ignored in terms of safety protection, storage conditions, usage specifications, and environmental protection disposal, so as to ensure the safe use of the process, without harming people and the environment.
First safety protection. Because of its toxicity and irritation, contact can cause skin, eye and respiratory damage. When taking it, be sure to wear protective clothing, protective gloves and goggles to ensure safety. If you accidentally come into contact with the skin, you should immediately rinse with plenty of water; if you splash into the eyes, you need to rinse immediately and seek medical treatment.
Second words storage conditions. Store in a cool and well-ventilated place, away from fire and heat sources. Because it is flammable, contact with oxidants can easily cause violent reactions. The storage container must also be sealed to prevent leakage, and should be stored separately from oxidants and edible chemicals, and should not be mixed.
Furthermore, it is the norm for use. The operation should be carried out in the fume hood to ensure air circulation, discharge volatile gases in time, reduce the concentration in the air, and avoid inhalation poisoning. The use of equipment should be grounded to prevent static electricity from causing fire or explosion.
In addition, environmental protection should also be paid attention to. After use, the remaining substances and waste cannot be discarded at will, and should be disposed of in accordance with relevant regulations. It can be recycled or treated harmlessly by specific methods to prevent environmental pollution.
In conclusion, the use of 1-chloro-4- (2-chloroethyl) benzene should not be ignored in terms of safety protection, storage conditions, usage specifications, and environmental protection disposal, so as to ensure the safe use of the process, without harming people and the environment.
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