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1-Chloro-4-(Chloromethyl)-Benzene
Linshang Chemical
|
HS Code |
964413 |
| Chemical Formula | C7H6Cl2 |
| Molar Mass | 161.03 g/mol |
| Appearance | Colorless to light - yellow liquid |
| Boiling Point | 221 - 223 °C |
| Melting Point | 13 - 14 °C |
| Density | 1.25 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
| Odor | Pungent odor |
| Flash Point | 97 °C |
| Vapor Pressure | Low at room temperature |
As an accredited 1-Chloro-4-(Chloromethyl)-Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 - chloro - 4 - (chloromethyl) - benzene: Packed in 5 - liter drums for safe storage and transport. |
| Storage | 1 - Chloro - 4 - (chloromethyl) - benzene should be stored in a cool, dry, well - ventilated area, away from sources of heat and ignition. It is best kept in a tightly - sealed container, preferably made of a material resistant to corrosion by the chemical. Store it separately from oxidizing agents, bases, and reactive materials to prevent potential reactions. Compliance with safety regulations regarding hazardous chemical storage is essential. |
| Shipping | 1 - chloro - 4 - (chloromethyl) - benzene is a hazardous chemical. It must be shipped in accordance with strict regulations. Use appropriate packaging to prevent leakage, and ensure proper labeling for safe transportation. |
Competitive 1-Chloro-4-(Chloromethyl)-Benzene prices that fit your budget—flexible terms and customized quotes for every order.
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As a leading 1-Chloro-4-(Chloromethyl)-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- (chloromethyl) benzene?
What is the main use of 1 + -neon-4- (deuterium methyl) naphthalene? Neon is one of the rare gases and has many applications in the field of lighting. The common neon lamp, after being filled with neon gas, can emit a brilliant orange-red light, which can add color to the city night scene. In some indicator lamps, neon gas is also often used, because the light it emits is clear and easy to distinguish, it can play a good indicator function.
4- (deuterium methyl) naphthalene, this organic compound has attracted much attention in the field of materials science. Researchers have found that its structure is unique and can be used to prepare high-performance organic electronic materials. For example, in the research and development of organic Light Emitting Diode (OLED), 4- (deuteromethyl) naphthalene derivatives may optimize the performance of the light-emitting layer, improve the luminous efficiency and stability of the device, and make the display screen have a wider color gamut and clearer image quality. At the same time, in the exploration of organic photovoltaic materials, it may contribute to the improvement of photoelectric conversion efficiency and the development of new renewable energy.
4- (deuterium methyl) naphthalene, this organic compound has attracted much attention in the field of materials science. Researchers have found that its structure is unique and can be used to prepare high-performance organic electronic materials. For example, in the research and development of organic Light Emitting Diode (OLED), 4- (deuteromethyl) naphthalene derivatives may optimize the performance of the light-emitting layer, improve the luminous efficiency and stability of the device, and make the display screen have a wider color gamut and clearer image quality. At the same time, in the exploration of organic photovoltaic materials, it may contribute to the improvement of photoelectric conversion efficiency and the development of new renewable energy.
What are the physical properties of 1-chloro-4- (chloromethyl) benzene?
1 + -Deuterium-4- (deuterium methyl) benzene is one of the organic compounds. Its physical properties are quite characteristic, as follows:
When it comes to phase and color, under normal temperature and pressure, 1 + -deuterium-4- (deuterium methyl) benzene is a colorless and transparent liquid, clear and free of variegation. It looks like pure water, but its chemical properties are very different from water.
Smell it, with a special aromatic smell. This smell is unique and different from the common floral and fruity aromas. It is the smell shared by aromatic compounds. Although it has a certain degree of volatility, its smell is not pungent and intolerable. However, in a closed space, this smell may be slightly rich.
As for the boiling point, it is about 138-140 ° C. When the temperature gradually rises, 1 + -deuterium-4- (deuteromethyl) benzene is converted from a liquid state to a gaseous state. This temperature characteristic makes it different from other substances according to the boiling point in chemical operations such as separation and purification.
Its melting point is about -48.8 ° C. When the temperature drops below this point, the originally flowing liquid will gradually solidify and transform into a solid state. The molecular arrangement will tend to be orderly from disorder, and the shape will change to a solid block or crystalline state.
1 + -deuterium-4- (deuterium methyl) benzene has a slightly lower density than water, about 0.86 g/cm ³, so if it is mixed with water, it will float on the water surface. The two are distinct and incompatible with each other. This is due to the different polarities of the two. Water is a strongly polar molecule, while 1 + -deuterium-4- (deuterium methyl) benzene is a weakly polar molecule. In terms of solubility, it is insoluble in water, but it can be miscible with many organic solvents, such as ethanol, ether, acetone, etc. In ethanol, the two can dissolve in any ratio to form a uniform and stable solution. This property makes it widely used in organic synthesis, coatings, inks and other fields. It is often used as a solvent to dissolve other organic substances and promote chemical reactions.
When it comes to phase and color, under normal temperature and pressure, 1 + -deuterium-4- (deuterium methyl) benzene is a colorless and transparent liquid, clear and free of variegation. It looks like pure water, but its chemical properties are very different from water.
Smell it, with a special aromatic smell. This smell is unique and different from the common floral and fruity aromas. It is the smell shared by aromatic compounds. Although it has a certain degree of volatility, its smell is not pungent and intolerable. However, in a closed space, this smell may be slightly rich.
As for the boiling point, it is about 138-140 ° C. When the temperature gradually rises, 1 + -deuterium-4- (deuteromethyl) benzene is converted from a liquid state to a gaseous state. This temperature characteristic makes it different from other substances according to the boiling point in chemical operations such as separation and purification.
Its melting point is about -48.8 ° C. When the temperature drops below this point, the originally flowing liquid will gradually solidify and transform into a solid state. The molecular arrangement will tend to be orderly from disorder, and the shape will change to a solid block or crystalline state.
1 + -deuterium-4- (deuterium methyl) benzene has a slightly lower density than water, about 0.86 g/cm ³, so if it is mixed with water, it will float on the water surface. The two are distinct and incompatible with each other. This is due to the different polarities of the two. Water is a strongly polar molecule, while 1 + -deuterium-4- (deuterium methyl) benzene is a weakly polar molecule. In terms of solubility, it is insoluble in water, but it can be miscible with many organic solvents, such as ethanol, ether, acetone, etc. In ethanol, the two can dissolve in any ratio to form a uniform and stable solution. This property makes it widely used in organic synthesis, coatings, inks and other fields. It is often used as a solvent to dissolve other organic substances and promote chemical reactions.
What are the chemical properties of 1-chloro-4- (chloromethyl) benzene?
(1) Properties
This (1 + - -alkan- -4- - (alkylmethyl) benzene) material is mostly liquid at room temperature, with a color close to that of water, clear and transparent, and has a specific aromatic smell. It is insoluble in water, but it can be miscible with various organic solvents, such as alcohols and ethers.
(2) Chemical Properties
1. ** Substitution Reaction **
- Above its benzene ring, the electron cloud density is high, so it is easy to be attacked by electrophilic reagents, resulting in a substitution reaction. Taking the halogenation reaction as an example, it can react with halogens (such as bromine) under the catalysis of iron or its halides. The bromine molecule is polarized by the catalyst, and the positively charged end approaches the benzene ring. The π electron cloud on the benzene ring interacts with it to form an intermediate, and then a proton is lost to obtain brominated products. And due to the electron-giving effect of alkyl groups, the electron cloud density of the ortho and para-sites of the benzene ring increases more significantly, so the substitution reaction mostly occurs in the ortho and para-sites.
- Another example is the nitrification reaction. Under the condition of mixing concentrated nitric acid and concentrated sulfuric acid, nitro positive ions attack the benzene ring as electrophilic reagents. Through a similar mechanism, nitro groups are introduced into the ortho and para-sites of the benzene ring to obtain nitro substitutions.
2. ** Oxidation reaction **
- Although the alkyl group of the side chain is relatively stable, it can be oxidized under the action of a strong oxidant, such as acidic potassium permanganate solution. Regardless of the length of the side chain, it is eventually oxidized to a carboxyl group. If there are multiple alkyl side chains connected to the benzene ring, each side chain can be oxidized in this way to form a product containing multiple carboxyl groups.
3. ** Addition reaction **
- Although the benzene ring is highly unsaturated, it is generally not easy to cause an addition reaction due to the stability of the conjugate system. However, under special conditions, such as high temperature, high pressure and the presence of specific catalysts, an addition reaction can occur with hydrogen, and the unsaturated bond of the benzene ring can be opened, and gradually hydrogenated, and finally cyclohexane derivatives are formed.
This (1 + - -alkan- -4- - (alkylmethyl) benzene) material is mostly liquid at room temperature, with a color close to that of water, clear and transparent, and has a specific aromatic smell. It is insoluble in water, but it can be miscible with various organic solvents, such as alcohols and ethers.
(2) Chemical Properties
1. ** Substitution Reaction **
- Above its benzene ring, the electron cloud density is high, so it is easy to be attacked by electrophilic reagents, resulting in a substitution reaction. Taking the halogenation reaction as an example, it can react with halogens (such as bromine) under the catalysis of iron or its halides. The bromine molecule is polarized by the catalyst, and the positively charged end approaches the benzene ring. The π electron cloud on the benzene ring interacts with it to form an intermediate, and then a proton is lost to obtain brominated products. And due to the electron-giving effect of alkyl groups, the electron cloud density of the ortho and para-sites of the benzene ring increases more significantly, so the substitution reaction mostly occurs in the ortho and para-sites.
- Another example is the nitrification reaction. Under the condition of mixing concentrated nitric acid and concentrated sulfuric acid, nitro positive ions attack the benzene ring as electrophilic reagents. Through a similar mechanism, nitro groups are introduced into the ortho and para-sites of the benzene ring to obtain nitro substitutions.
2. ** Oxidation reaction **
- Although the alkyl group of the side chain is relatively stable, it can be oxidized under the action of a strong oxidant, such as acidic potassium permanganate solution. Regardless of the length of the side chain, it is eventually oxidized to a carboxyl group. If there are multiple alkyl side chains connected to the benzene ring, each side chain can be oxidized in this way to form a product containing multiple carboxyl groups.
3. ** Addition reaction **
- Although the benzene ring is highly unsaturated, it is generally not easy to cause an addition reaction due to the stability of the conjugate system. However, under special conditions, such as high temperature, high pressure and the presence of specific catalysts, an addition reaction can occur with hydrogen, and the unsaturated bond of the benzene ring can be opened, and gradually hydrogenated, and finally cyclohexane derivatives are formed.
What are the precautions for the production of 1-chloro-4- (chloromethyl) benzene?
The method of preparing 1-bromo-4- (bromomethyl) benzene requires attention to all things. First, the preparation of raw materials, bromine and p-xylene and other raw materials, should be pure, if there are too many impurities, it will hinder the reaction and reduce the purity of the product. If bromine contains other substances, or causes side reactions to occur, the product is impure and difficult to separate. Second, the reaction conditions are essential. Temperature must be carefully controlled. This reaction is mostly good in a specific temperature range. If the temperature is high, the side reactions will increase, such as phenyl cyclobromide. If the temperature is low, the reaction will be slow, time-consuming and the yield will be low. In addition, the reaction time should be moderate, and the reaction time should be short. If the reaction is not completed, the time may be excessive. Third, the choice Lewis acids such as iron tribromide are commonly used as catalysts, and the dosage is appropriate. If the amount is small, the catalysis is insufficient. If the amount is large, the amount may lead to side reactions. Fourth, the rules of operation. The reaction is carried out in a well-ventilated place, because bromine and the product may be toxic and irritating. And the order of dosing is also particular. For example, paraxylene is added first, and then bromine and the catalyst are slowly added to stabilize the reaction. Furthermore, the separation and purification of the product is also critical. After the reaction is completed, the product is mixed with impurities, and it needs to be purified by distillation, extraction, recrystallization, etc. Distillation is hetero-fractionated according to the boiling point of each substance; the product is extracted with a suitable solvent for extraction; the impurities are removed by recrystallization to obtain a pure product. In short, all the details are taken into account to make the reaction of 1-bromo-4- (bromomethyl) benzene go forward, resulting in a high purity product.
What are the effects of 1-chloro-4- (chloromethyl) benzene on the environment and human health?
1 + -Alkane-4- (alkyl methyl) ether has its own impact on the environment and human health.
Alkane substances are mostly volatile. If 1 + -alkane-4- (alkyl methyl) ether escapes in the atmosphere, it can participate in photochemical reactions. Under sunlight, it interacts with nitrogen oxides and is prone to form secondary pollutants such as ozone. If the concentration of ozone is high, it will damage the respiratory tract. If people inhale it, they may feel throat discomfort or cough, and in severe cases it can cause breathing difficulties, especially for patients with respiratory diseases such as asthma.
And this ether substance also affects water and soil. If it flows into the water body, it may affect aquatic organisms. Because of its certain toxicity, it may cause abnormal behavior, growth impairment, and even death of aquatic organisms, thereby destroying the ecological balance of water. After flowing into the soil, it may affect the activity of soil microorganisms, hinder the material circulation and energy conversion in the soil, and is also unfavorable to plant growth, or cause plant dysplasia, and reduce yield and quality.
As for human health, in addition to the harm of the respiratory tract, long-term exposure to this substance may interfere with the human endocrine system. The endocrine system is involved in the regulation of many physiological functions of the human body. Once disturbed, it may lead to hormone imbalance. Women may cause menstrual disorders and fertility disorders; men may affect reproductive function. Furthermore, studies have also shown that such substances may be potentially carcinogenic. Although the exact conclusion needs to be confirmed by more studies, the latent risk should not be underestimated.
Therefore, 1 + -alkane-4- (alkyl methyl) ether poses a hidden danger to both the environment and human health, and it needs to be treated with caution, and monitoring and control should be strengthened to reduce its harm.
Alkane substances are mostly volatile. If 1 + -alkane-4- (alkyl methyl) ether escapes in the atmosphere, it can participate in photochemical reactions. Under sunlight, it interacts with nitrogen oxides and is prone to form secondary pollutants such as ozone. If the concentration of ozone is high, it will damage the respiratory tract. If people inhale it, they may feel throat discomfort or cough, and in severe cases it can cause breathing difficulties, especially for patients with respiratory diseases such as asthma.
And this ether substance also affects water and soil. If it flows into the water body, it may affect aquatic organisms. Because of its certain toxicity, it may cause abnormal behavior, growth impairment, and even death of aquatic organisms, thereby destroying the ecological balance of water. After flowing into the soil, it may affect the activity of soil microorganisms, hinder the material circulation and energy conversion in the soil, and is also unfavorable to plant growth, or cause plant dysplasia, and reduce yield and quality.
As for human health, in addition to the harm of the respiratory tract, long-term exposure to this substance may interfere with the human endocrine system. The endocrine system is involved in the regulation of many physiological functions of the human body. Once disturbed, it may lead to hormone imbalance. Women may cause menstrual disorders and fertility disorders; men may affect reproductive function. Furthermore, studies have also shown that such substances may be potentially carcinogenic. Although the exact conclusion needs to be confirmed by more studies, the latent risk should not be underestimated.
Therefore, 1 + -alkane-4- (alkyl methyl) ether poses a hidden danger to both the environment and human health, and it needs to be treated with caution, and monitoring and control should be strengthened to reduce its harm.
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