Linshang Chemical
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Benzene, 4-Chloro-1-Fluoro-2-Methyl-
Linshang Chemical
|
HS Code |
380232 |
| Chemical Formula | C7H6ClF |
| Molar Mass | 144.573 g/mol |
| Appearance | Colorless to light - yellow liquid |
| Boiling Point | Approx. 170 - 175 °C |
| Density | Approx. 1.18 - 1.20 g/cm³ |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, ether |
| Vapor Pressure | Low at room temperature |
| Flash Point | Approx. 55 - 60 °C |
| Odor | Characteristic aromatic odor |
As an accredited Benzene, 4-Chloro-1-Fluoro-2-Methyl- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 4 - chloro - 1 - fluoro - 2 - methyl benzene in sealed, chemical - resistant container. |
| Storage | Store “Benzene, 4 - chloro - 1 - fluoro - 2 - methyl -” in a cool, well - ventilated area, away from heat sources and ignition points due to its potential flammability. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials like stainless steel, to prevent leakage and exposure to air or moisture, which could cause chemical reactions. |
| Shipping | The chemical "Benzene, 4 - chloro - 1 - fluoro - 2 - methyl -" is shipped in specialized containers, ensuring leak - proof and secure packaging. Shipment follows strict regulations due to its potentially hazardous nature, with proper labeling for safe transport. |
Competitive Benzene, 4-Chloro-1-Fluoro-2-Methyl- 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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What are the physical properties of 4-chloro-1-fluoro-2-methylbenzene?
4-Deuterium-1-tritium-2-methylnaphthalene is an organic compound. In the era of "Tiangong Kaiwu", these compounds have not been recognized by the world, so it is difficult to describe their physical properties in detail according to ancient methods. However, today we can follow scientific knowledge and describe it in the style of ancient Chinese.
4-Deuterium-1-tritium-2-methylnaphthalene, looking at its structure, the parent body of naphthalene is added with methyl and deuterium and tritium atoms. At room temperature, it may be in a solid state, like a crystal powder, which is delicate and shiny. Its melting and boiling point is changed compared with ordinary naphthalene derivatives due to the introduction of deuterium and tritium atoms. Deuterium and tritium are isotopes of hydrogen, which are more massive than hydrogen, causing a slight increase in intermolecular forces. Therefore, the melting point may be slightly higher, and the boiling
Its solubility, in organic solvents such as ethanol and ether, may have a certain solubility. Because the naphthalene ring has a certain hydrophobicity, and the presence of methyl groups has little effect, the solubility in polar solvent water should be extremely low.
Furthermore, its density is slightly higher than that of ordinary naphthalene compounds, due to the heavy atomic weight of deuterium and tritium. Its volatility is slightly weaker than that of ordinary naphthalene derivatives, and it is not easy to escape the liquid phase due to the increase in molecular weight and the strengthening of intermolecular forces.
Although this substance is not contained in "Tiangong Kaizi", with today's science and the description of ancient Chinese, I hope you can make you understand the physical properties of 4-deuterium-1-tritium-2-methylnaphthalene.
4-Deuterium-1-tritium-2-methylnaphthalene, looking at its structure, the parent body of naphthalene is added with methyl and deuterium and tritium atoms. At room temperature, it may be in a solid state, like a crystal powder, which is delicate and shiny. Its melting and boiling point is changed compared with ordinary naphthalene derivatives due to the introduction of deuterium and tritium atoms. Deuterium and tritium are isotopes of hydrogen, which are more massive than hydrogen, causing a slight increase in intermolecular forces. Therefore, the melting point may be slightly higher, and the boiling
Its solubility, in organic solvents such as ethanol and ether, may have a certain solubility. Because the naphthalene ring has a certain hydrophobicity, and the presence of methyl groups has little effect, the solubility in polar solvent water should be extremely low.
Furthermore, its density is slightly higher than that of ordinary naphthalene compounds, due to the heavy atomic weight of deuterium and tritium. Its volatility is slightly weaker than that of ordinary naphthalene derivatives, and it is not easy to escape the liquid phase due to the increase in molecular weight and the strengthening of intermolecular forces.
Although this substance is not contained in "Tiangong Kaizi", with today's science and the description of ancient Chinese, I hope you can make you understand the physical properties of 4-deuterium-1-tritium-2-methylnaphthalene.
What are the chemical properties of 4-chloro-1-fluoro-2-methylbenzene?
4-Alkane-1-ene-2-methylnaphthalene is a class of organic compounds. Its chemical properties are quite characteristic, as follows:
** 1. Properties of olefin double bonds **
This compound contains olefin double bonds and has significant unsaturation. Due to the exposure of the electronic cloud of π bonds, it is easy to be attacked by electrophilic reagents, and electrophilic addition reactions occur. In the case of hydrogen halide (HX), according to the Markov rule, hydrogen atoms are added to double-bonded carbon atoms containing more hydrogen, and halogen atoms are added to those containing less hydrogen to form halogenated hydrocarbon derivatives. For example, by reacting with hydrogen chloride, specific halogenated hydrocarbons can be obtained. This reaction is an important way to prepare halogenated hydrocarbons. And it can react rapidly with halogen elements (such as bromine water or bromine tetrachloride solution) to fade bromine water and form dihalides. This is a commonly used method to identify olefins.
** Properties of Di, Naphthalene Ring **
Naphthalene ring is a fused ring aromatic hydrocarbon structure with aromatic properties. Although the stability is higher than that of benzene, typical electrophilic substitution reactions can occur. Because methyl is the power supply group, the electron cloud density of the naphthalene ring can increase, especially in its adjacent and para-position, which enhances the reaction activity. Under appropriate conditions, it can undergo nitration reaction with mixed acids such as nitric acid and sulfuric acid, and mainly generate methyl ortho-and para-nitro substitution products; it can undergo halogenation reaction with halogens catalyzed by iron halide, and also mainly introduce halogen atoms into methyl ortho-and para-sites.
** III. Properties of methyl groups **
The methyl group on this compound is affected by the double bond of naphthalene ring and olefin, and α-hydrogen has a certain activity. Under light or high temperature conditions, it can undergo free radical substitution reaction with halogen elements, and α-hydrogen is replaced by halogen atoms. In addition, methyl groups can be oxidized by strong oxidants such as acidic potassium permanganate solution to form carboxyl groups. If the conditions are appropriate, the naphthalene ring may also be oxidized, but under normal conditions, the olefin double bond is preferentially oxidized, which is due to the higher reactivity of the double bond.
In summary, 4-alkane-1-ene-2-methylnaphthalene has various chemical properties due to the interaction of different functional groups, which is of great significance in the fields of organic synthesis and chemical research.
** 1. Properties of olefin double bonds **
This compound contains olefin double bonds and has significant unsaturation. Due to the exposure of the electronic cloud of π bonds, it is easy to be attacked by electrophilic reagents, and electrophilic addition reactions occur. In the case of hydrogen halide (HX), according to the Markov rule, hydrogen atoms are added to double-bonded carbon atoms containing more hydrogen, and halogen atoms are added to those containing less hydrogen to form halogenated hydrocarbon derivatives. For example, by reacting with hydrogen chloride, specific halogenated hydrocarbons can be obtained. This reaction is an important way to prepare halogenated hydrocarbons. And it can react rapidly with halogen elements (such as bromine water or bromine tetrachloride solution) to fade bromine water and form dihalides. This is a commonly used method to identify olefins.
** Properties of Di, Naphthalene Ring **
Naphthalene ring is a fused ring aromatic hydrocarbon structure with aromatic properties. Although the stability is higher than that of benzene, typical electrophilic substitution reactions can occur. Because methyl is the power supply group, the electron cloud density of the naphthalene ring can increase, especially in its adjacent and para-position, which enhances the reaction activity. Under appropriate conditions, it can undergo nitration reaction with mixed acids such as nitric acid and sulfuric acid, and mainly generate methyl ortho-and para-nitro substitution products; it can undergo halogenation reaction with halogens catalyzed by iron halide, and also mainly introduce halogen atoms into methyl ortho-and para-sites.
** III. Properties of methyl groups **
The methyl group on this compound is affected by the double bond of naphthalene ring and olefin, and α-hydrogen has a certain activity. Under light or high temperature conditions, it can undergo free radical substitution reaction with halogen elements, and α-hydrogen is replaced by halogen atoms. In addition, methyl groups can be oxidized by strong oxidants such as acidic potassium permanganate solution to form carboxyl groups. If the conditions are appropriate, the naphthalene ring may also be oxidized, but under normal conditions, the olefin double bond is preferentially oxidized, which is due to the higher reactivity of the double bond.
In summary, 4-alkane-1-ene-2-methylnaphthalene has various chemical properties due to the interaction of different functional groups, which is of great significance in the fields of organic synthesis and chemical research.
What are the main uses of 4-chloro-1-fluoro-2-methylbenzene?
4-N-1-ene-2-methylnaphthalene, this is a unique chemical compound. Its main use is broad, and it plays an important role in many fields.
The first to recommend its use in the field of materials science. 4-N-1-ene-2-methylnaphthalene can be used as a key ingredient in the synthesis of special polymer materials. By ingenious synthesis, it can be integrated into polymers, so that polymer materials can obtain such characteristics as excellent mechanical properties and good quality. For example, in the manufacturing process of some high-end engineering plastics, the introduction of this compound can effectively improve the resistance of plastics, making it suitable for use in aerospace, automotive manufacturing and other materials with high performance requirements.
Furthermore, in terms of chemical properties, 4-1-ene-2-methylnaphthalene also has a value that cannot be ignored. Due to its specific chemical properties, it may have a certain biological activity. Researchers can carry out modification and derivatization based on this compound to develop new compounds. Or it can be used as the mother of anti-cancer and antibacterial compounds. In-depth research on chemical properties is expected to lead to new breakthroughs.
In addition, 4-1-ene-2-methylnaphthalene is often used as an important synthesis model in the synthesis of organic compounds. Its rich anti-active sites can be used for the synthesis of organic compounds such as nuclear substitution and addition to facilitate the synthesis of more complex compounds. Synthesizers can use their unique properties to develop molecules with specific functions to expand the practical applications of chemical compounds.
, 4-1-ene-2-methylnaphthalene, with its unique properties, has shown great potential in the fields of materials, technology, and chemical synthesis, and has promoted the development of various phases.
The first to recommend its use in the field of materials science. 4-N-1-ene-2-methylnaphthalene can be used as a key ingredient in the synthesis of special polymer materials. By ingenious synthesis, it can be integrated into polymers, so that polymer materials can obtain such characteristics as excellent mechanical properties and good quality. For example, in the manufacturing process of some high-end engineering plastics, the introduction of this compound can effectively improve the resistance of plastics, making it suitable for use in aerospace, automotive manufacturing and other materials with high performance requirements.
Furthermore, in terms of chemical properties, 4-1-ene-2-methylnaphthalene also has a value that cannot be ignored. Due to its specific chemical properties, it may have a certain biological activity. Researchers can carry out modification and derivatization based on this compound to develop new compounds. Or it can be used as the mother of anti-cancer and antibacterial compounds. In-depth research on chemical properties is expected to lead to new breakthroughs.
In addition, 4-1-ene-2-methylnaphthalene is often used as an important synthesis model in the synthesis of organic compounds. Its rich anti-active sites can be used for the synthesis of organic compounds such as nuclear substitution and addition to facilitate the synthesis of more complex compounds. Synthesizers can use their unique properties to develop molecules with specific functions to expand the practical applications of chemical compounds.
, 4-1-ene-2-methylnaphthalene, with its unique properties, has shown great potential in the fields of materials, technology, and chemical synthesis, and has promoted the development of various phases.
What is the preparation method of 4-chloro-1-fluoro-2-methylbenzene?
If you want to make 4-% deuterium-1-ene-2-methylnaphthalene, you can follow the ancient method.
First take an appropriate amount of naphthalene as the starting material, and use a deuterated reagent for deuteration reaction. The deuterium reagent should be carefully selected so that it can accurately introduce deuterium atoms into the desired position. In this process, the control of reaction conditions is crucial. The temperature needs to be stable within a certain range. If it is too high, the reaction will be too dramatic, and side reactions will be prone to occur. If it is too low, the reaction will be slow, and the yield will not reach the expected. The pressure also needs to be adjusted to an appropriate value to help the reaction proceed smoothly.
After the deuteration reaction is completed, a deuterium-containing naphthalene derivative is obtained. Then, the The alkenylation reaction can be carried out by specific organic synthesis methods, such as the selection of suitable alkenylation reagents and the presence of suitable catalysts. The type and amount of catalyst will affect the rate and selectivity of the reaction. When carefully selected, the alkenyl group should be precisely attached to the specific position of the naphthalene ring to meet the structural requirements of 4-% deuterium-1-ene.
The last step is to add methyl based on the specific position to form 2-methyl. This step also requires the selection of suitable methylation reagents and the appropriate reaction path. The pH of the reaction environment, reaction time and other factors need to be carefully adjusted to ensure the successful introduction of methyl groups and the purity and yield of the product are excellent.
After each step of the reaction, the impurities should be removed by a delicate separation and purification method to obtain a pure target product. Or by distillation, according to the difference in the boiling point of each substance, to separate it; or by chromatography, by the difference between the substance and the stationary phase and the mobile phase, to achieve the purpose of purification. After these steps, 4-% deuterium-1-ene-2-methylnaphthalene can be prepared.
First take an appropriate amount of naphthalene as the starting material, and use a deuterated reagent for deuteration reaction. The deuterium reagent should be carefully selected so that it can accurately introduce deuterium atoms into the desired position. In this process, the control of reaction conditions is crucial. The temperature needs to be stable within a certain range. If it is too high, the reaction will be too dramatic, and side reactions will be prone to occur. If it is too low, the reaction will be slow, and the yield will not reach the expected. The pressure also needs to be adjusted to an appropriate value to help the reaction proceed smoothly.
After the deuteration reaction is completed, a deuterium-containing naphthalene derivative is obtained. Then, the The alkenylation reaction can be carried out by specific organic synthesis methods, such as the selection of suitable alkenylation reagents and the presence of suitable catalysts. The type and amount of catalyst will affect the rate and selectivity of the reaction. When carefully selected, the alkenyl group should be precisely attached to the specific position of the naphthalene ring to meet the structural requirements of 4-% deuterium-1-ene.
The last step is to add methyl based on the specific position to form 2-methyl. This step also requires the selection of suitable methylation reagents and the appropriate reaction path. The pH of the reaction environment, reaction time and other factors need to be carefully adjusted to ensure the successful introduction of methyl groups and the purity and yield of the product are excellent.
After each step of the reaction, the impurities should be removed by a delicate separation and purification method to obtain a pure target product. Or by distillation, according to the difference in the boiling point of each substance, to separate it; or by chromatography, by the difference between the substance and the stationary phase and the mobile phase, to achieve the purpose of purification. After these steps, 4-% deuterium-1-ene-2-methylnaphthalene can be prepared.
What are the precautions for 4-chloro-1-fluoro-2-methylbenzene in storage and transportation?
4-Alkane-1-ene-2-methylnaphthalene is an organic compound and the like. When storing and transporting, be sure to pay attention to many matters.
The first word is storage. First, choose a cool and ventilated warehouse. Because the compound may be volatile and flammable, a cool and ventilated place can reduce its volatilization rate and reduce fire hazards. Second, keep away from fires and heat sources. Open flames and high temperatures can easily cause it to burn or even explode, so fireworks are strictly prohibited around the warehouse, and temperature control equipment is also indispensable. Third, it should be stored separately from oxidants and acids. Due to the chemical properties of the compound, in case of oxidants, acids or severe chemical reactions, it endangers safety. Fourth, the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. If there is a leak, it can be dealt with in time to prevent its spread from causing greater harm.
Times and transportation. When transporting, the vehicle must ensure that there is no leakage and no damage. Because of the compound or pollution to the environment, if it leaks outside, or pollutes soil or water sources. Transport personnel should also be familiar with its characteristics and emergency treatment methods. If there is a situation on the way, they can respond quickly. Furthermore, the transport vehicle should be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment. In case of fire or leakage, it can be put out and dealt with in time. And the transportation process should follow the prescribed route to avoid densely populated areas and busy traffic sections to reduce the danger to the public in the event of an accident. In short, 4-alkane-1-ene-2-methylnaphthalene should not be sloppy when storing and transporting. It is necessary to strictly abide by various norms to ensure the safety of personnel, the environment and property.
The first word is storage. First, choose a cool and ventilated warehouse. Because the compound may be volatile and flammable, a cool and ventilated place can reduce its volatilization rate and reduce fire hazards. Second, keep away from fires and heat sources. Open flames and high temperatures can easily cause it to burn or even explode, so fireworks are strictly prohibited around the warehouse, and temperature control equipment is also indispensable. Third, it should be stored separately from oxidants and acids. Due to the chemical properties of the compound, in case of oxidants, acids or severe chemical reactions, it endangers safety. Fourth, the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. If there is a leak, it can be dealt with in time to prevent its spread from causing greater harm.
Times and transportation. When transporting, the vehicle must ensure that there is no leakage and no damage. Because of the compound or pollution to the environment, if it leaks outside, or pollutes soil or water sources. Transport personnel should also be familiar with its characteristics and emergency treatment methods. If there is a situation on the way, they can respond quickly. Furthermore, the transport vehicle should be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment. In case of fire or leakage, it can be put out and dealt with in time. And the transportation process should follow the prescribed route to avoid densely populated areas and busy traffic sections to reduce the danger to the public in the event of an accident. In short, 4-alkane-1-ene-2-methylnaphthalene should not be sloppy when storing and transporting. It is necessary to strictly abide by various norms to ensure the safety of personnel, the environment and property.
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