Linshang Chemical
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2-Chloro(Trifluoromethyl)Benzene
Linshang Chemical
|
HS Code |
277898 |
| Chemical Formula | C7H4ClF3 |
| Molecular Weight | 180.55 |
| Appearance | Colorless liquid |
| Boiling Point | 150 - 152 °C |
| Density | 1.32 g/cm³ |
| Solubility In Water | Insoluble |
| Flash Point | 45 °C |
| Refractive Index | 1.450 - 1.452 |
As an accredited 2-Chloro(Trifluoromethyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500 - gram bottle packaging for 2 - chloro(trifluoromethyl)benzene chemical. |
| Storage | 2 - Chloro(trifluoromethyl)benzene should be stored in a cool, well - ventilated area, away from heat sources and ignition points. Keep it in a tightly - sealed container to prevent vapor leakage. Store it separately from oxidizing agents and incompatible substances. This storage approach helps maintain its stability and minimizes risks of chemical reactions or accidental release. |
| Shipping | 2 - chloro(trifluoromethyl)benzene, a hazardous chemical, must be shipped in accordance with strict regulations. It should be in well - sealed, specialized containers, labeled clearly, and transported by carriers licensed for hazardous materials. |
Competitive 2-Chloro(Trifluoromethyl)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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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-Chloro(Trifluoromethyl)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 2-chloro (trifluoromethyl) benzene?
2-% cyanogen (triethyl) ether has a wide range of main uses. In the field of medicine, it can be used as a key raw material for the synthesis of traditional Chinese medicine. Many special drugs rely on it to participate in the synthesis to treat various diseases, such as some pain relief and anti-infection drugs with unique curative effects. This substance participates in the construction of molecular structures and helps improve the efficacy.
In the chemical industry, it also occupies an important place. It can be used as an excellent organic solvent. Due to its special chemical properties, it has good solubility to many organic compounds. It is used in the production and preparation of paints, inks, etc., to dissolve resins, pigments and other components, so that the texture of the product is uniform and the performance is stable. And in the process of polymer material synthesis, it is an indispensable reaction intermediate, aids the formation of polymers, and affects the properties of materials, such as mechanical strength and heat resistance.
In the path of scientific research and exploration, it is also a commonly used chemical reagent. Scientists use it to participate in various chemical reactions, explore new synthetic pathways and chemical phenomena, expand the boundaries of chemical knowledge, and lay the foundation for the creation and performance research of new substances. In the field of organic synthetic chemistry, it is often used as a key reagent for introducing specific functional groups. With its special structure, it can precisely construct complex organic molecules, providing a powerful tool for cutting-edge research such as new drug research and material innovation.
In the chemical industry, it also occupies an important place. It can be used as an excellent organic solvent. Due to its special chemical properties, it has good solubility to many organic compounds. It is used in the production and preparation of paints, inks, etc., to dissolve resins, pigments and other components, so that the texture of the product is uniform and the performance is stable. And in the process of polymer material synthesis, it is an indispensable reaction intermediate, aids the formation of polymers, and affects the properties of materials, such as mechanical strength and heat resistance.
In the path of scientific research and exploration, it is also a commonly used chemical reagent. Scientists use it to participate in various chemical reactions, explore new synthetic pathways and chemical phenomena, expand the boundaries of chemical knowledge, and lay the foundation for the creation and performance research of new substances. In the field of organic synthetic chemistry, it is often used as a key reagent for introducing specific functional groups. With its special structure, it can precisely construct complex organic molecules, providing a powerful tool for cutting-edge research such as new drug research and material innovation.
What are the physical properties of 2-chloro (trifluoromethyl) benzene?
The physical properties of 2-% cyanogen (triethylmethyl) naphthalene are as follows.
This substance is mostly solid at room temperature and pressure. Looking at its appearance, it is usually white to light yellow crystalline, with a fine texture, a certain hardness to the touch, and is more brittle and easy to break. Its color is pure, without obvious variegated impurities, showing the unique luster of crystals, shining under light, quite dazzling.
When it comes to the melting point, it is about [specific value] degrees Celsius. At this temperature, the solid 2-% cyanogen (triethylmethyl) naphthalene slowly melts into a liquid state, like ice and snow melting, from the solid state to the flowing state, and this process is relatively smooth and continuous.
In terms of boiling point, it is around [specific value] degrees Celsius. When the temperature rises to the boiling point, the substance boils violently, quickly converts from liquid to gaseous state, and turns into curling steam.
Its density is about [specific value] grams per cubic centimeter. Compared with water, the density is slightly higher. If it is placed in water, it will slowly sink, such as stone entering water, and settle steadily at the bottom of the water.
Solubility is also one of its important physical properties. In common organic solvents, such as ethanol and ether, 2-% cyanide (triethylmethyl) naphthalene has a certain solubility. In ethanol, it can be slowly dissolved to form a uniform solution, the solution is clear and transparent, without obvious precipitation or suspended solids; in ether, the dissolution rate is slightly faster, and the solubility is relatively higher, and the solution remains uniform and stable. However, the solubility of this substance in water is extremely low, almost insoluble. When the two meet, they are distinct, and the water is still clear, while 2% cyanogen (triethyl) naphthalene remains in the water in solid form.
In addition, 2% cyanogen (triethyl) naphthalene has a certain volatility. Although the evaporation rate is relatively slow at room temperature, at a slightly higher temperature or where the air circulates, its molecules gradually escape into the air, allowing them to smell a special odor in the surrounding environment. This odor is not pungent or unpleasant, but it also has certain characteristics that can be used as a basis for identifying its existence.
This substance is mostly solid at room temperature and pressure. Looking at its appearance, it is usually white to light yellow crystalline, with a fine texture, a certain hardness to the touch, and is more brittle and easy to break. Its color is pure, without obvious variegated impurities, showing the unique luster of crystals, shining under light, quite dazzling.
When it comes to the melting point, it is about [specific value] degrees Celsius. At this temperature, the solid 2-% cyanogen (triethylmethyl) naphthalene slowly melts into a liquid state, like ice and snow melting, from the solid state to the flowing state, and this process is relatively smooth and continuous.
In terms of boiling point, it is around [specific value] degrees Celsius. When the temperature rises to the boiling point, the substance boils violently, quickly converts from liquid to gaseous state, and turns into curling steam.
Its density is about [specific value] grams per cubic centimeter. Compared with water, the density is slightly higher. If it is placed in water, it will slowly sink, such as stone entering water, and settle steadily at the bottom of the water.
Solubility is also one of its important physical properties. In common organic solvents, such as ethanol and ether, 2-% cyanide (triethylmethyl) naphthalene has a certain solubility. In ethanol, it can be slowly dissolved to form a uniform solution, the solution is clear and transparent, without obvious precipitation or suspended solids; in ether, the dissolution rate is slightly faster, and the solubility is relatively higher, and the solution remains uniform and stable. However, the solubility of this substance in water is extremely low, almost insoluble. When the two meet, they are distinct, and the water is still clear, while 2% cyanogen (triethyl) naphthalene remains in the water in solid form.
In addition, 2% cyanogen (triethyl) naphthalene has a certain volatility. Although the evaporation rate is relatively slow at room temperature, at a slightly higher temperature or where the air circulates, its molecules gradually escape into the air, allowing them to smell a special odor in the surrounding environment. This odor is not pungent or unpleasant, but it also has certain characteristics that can be used as a basis for identifying its existence.
What are the chemical properties of 2-chloro (trifluoromethyl) benzene?
2-% cyanogen (triethylmethyl) naphthalene has unique chemical properties. In this substance, the presence of cyanyl groups endows it with a certain activity. Cyanyl groups are strong electron-absorbing groups. In chemical reactions, the electron cloud density distribution of the naphthalene ring often changes, which in turn affects its reactivity and selectivity.
For electrophilic substitution reactions, naphthalene rings have a higher electron cloud density and are more prone to such reactions. However, due to the electron-absorbing effect of cyanyl groups, the electron cloud density on the naphthalene ring decreases, especially the part of the benzene ring connected to the cyanide group, and the electron cloud density decreases more significantly. Therefore, electrophilic reagents tend to attack another benzene ring, and give priority to attacking the α position of the benzene ring. The electron cloud density of the capped α position is relatively high, and the intermediate formed by attacking this position is more stable.
In the nucleophilic substitution reaction, the cyano group can interact with the nucleophilic reagent through its carbon-nitrogen triple bond. Although the carbon atom of cyanyl has partial positive electricity and can attract nucleophilic reagents, the difficulty of nucleophilic substitution reaction is also affected due to the existence of the conjugated system of the naphthalene ring. If other substituents are connected to the naphthalene ring, the electron cloud density of the cyano group and the naphthalene ring will further change, which will have different effects on the activity and selectivity of nucleophilic substitution reactions.
In addition, the stability of 2-% cyanide (triethyl) naphthalene The cyano group forms a conjugated system with the naphthalene ring, which enhances its stability to a certain extent. However, the steric hindrance effect of triethyl methyl cannot be ignored, which affects the intermolecular forces and affects the physical and chemical properties of the substance. For example, steric hindrance may hinder the progress of certain reactions, or alter the rate and product distribution of the reaction.
For electrophilic substitution reactions, naphthalene rings have a higher electron cloud density and are more prone to such reactions. However, due to the electron-absorbing effect of cyanyl groups, the electron cloud density on the naphthalene ring decreases, especially the part of the benzene ring connected to the cyanide group, and the electron cloud density decreases more significantly. Therefore, electrophilic reagents tend to attack another benzene ring, and give priority to attacking the α position of the benzene ring. The electron cloud density of the capped α position is relatively high, and the intermediate formed by attacking this position is more stable.
In the nucleophilic substitution reaction, the cyano group can interact with the nucleophilic reagent through its carbon-nitrogen triple bond. Although the carbon atom of cyanyl has partial positive electricity and can attract nucleophilic reagents, the difficulty of nucleophilic substitution reaction is also affected due to the existence of the conjugated system of the naphthalene ring. If other substituents are connected to the naphthalene ring, the electron cloud density of the cyano group and the naphthalene ring will further change, which will have different effects on the activity and selectivity of nucleophilic substitution reactions.
In addition, the stability of 2-% cyanide (triethyl) naphthalene The cyano group forms a conjugated system with the naphthalene ring, which enhances its stability to a certain extent. However, the steric hindrance effect of triethyl methyl cannot be ignored, which affects the intermolecular forces and affects the physical and chemical properties of the substance. For example, steric hindrance may hinder the progress of certain reactions, or alter the rate and product distribution of the reaction.
What are the preparation methods of 2-chloro (trifluoromethyl) benzene?
The preparation method of 2-% cyanogen (triethylmethyl) naphthalene is an important matter in chemical technology. There are various methods, which are described in detail as follows:
First, using naphthalene as the starting material, the cyano group and triethylmethyl group are introduced through a specific reaction. First, the naphthalene is placed in a suitable reaction vessel, and an appropriate amount of catalyst and solvent is added to create a specific reaction environment, such as temperature, pressure, pH, etc. Then, the reagent containing the cyanide group is slowly added dropwise, so that the naphthalene molecule undergoes a substitution reaction with it to introduce the cyanide group. This process requires strict control of the reaction conditions to ensure the precise introduction of the cyanide group and the Then, in another stage, triethyl-containing reagents are added and reacted again, so that the triethyl group is successfully attached to the naphthalene ring. After subsequent separation and purification processes, 2-% cyanide (triethyl) naphthalene can be obtained.
Second, you can start from other compounds containing naphthalene structures. First, the functional group conversion of the compound is carried out to make it an intermediate that is easy to introduce cyano and triethyl groups. For example, the derivative of naphthalene is modified to have a more active reaction check point. Then, according to the reaction path similar to the above, the cyano group and triethyl group are introduced respectively. The key to this path lies in the precise control of the selection of the starting derivative and the conversion of the previous functional group to ensure the smooth progress of the subsequent reaction.
Third, with the help of organic synthesis strategies, target molecules are gradually constructed through multi-step reactions. Starting from simple organic raw materials, various organic reactions, such as nucleophilic substitution, electrophilic substitution, and addition reactions, are used to gradually construct structures containing naphthalene rings with cyano and triethylmethyl groups. Although this method is complicated, the reaction route can be flexibly designed to adapt to different raw material conditions and product requirements. Each step of the reaction requires careful consideration of reaction conditions, reactant proportions, etc., to ensure the high efficiency of the reaction and the purity of the product.
In short, the preparation of 2-% cyanogen (triethylmethyl) naphthalene requires careful selection of suitable preparation methods according to actual needs, raw material availability, and equipment conditions.
First, using naphthalene as the starting material, the cyano group and triethylmethyl group are introduced through a specific reaction. First, the naphthalene is placed in a suitable reaction vessel, and an appropriate amount of catalyst and solvent is added to create a specific reaction environment, such as temperature, pressure, pH, etc. Then, the reagent containing the cyanide group is slowly added dropwise, so that the naphthalene molecule undergoes a substitution reaction with it to introduce the cyanide group. This process requires strict control of the reaction conditions to ensure the precise introduction of the cyanide group and the Then, in another stage, triethyl-containing reagents are added and reacted again, so that the triethyl group is successfully attached to the naphthalene ring. After subsequent separation and purification processes, 2-% cyanide (triethyl) naphthalene can be obtained.
Second, you can start from other compounds containing naphthalene structures. First, the functional group conversion of the compound is carried out to make it an intermediate that is easy to introduce cyano and triethyl groups. For example, the derivative of naphthalene is modified to have a more active reaction check point. Then, according to the reaction path similar to the above, the cyano group and triethyl group are introduced respectively. The key to this path lies in the precise control of the selection of the starting derivative and the conversion of the previous functional group to ensure the smooth progress of the subsequent reaction.
Third, with the help of organic synthesis strategies, target molecules are gradually constructed through multi-step reactions. Starting from simple organic raw materials, various organic reactions, such as nucleophilic substitution, electrophilic substitution, and addition reactions, are used to gradually construct structures containing naphthalene rings with cyano and triethylmethyl groups. Although this method is complicated, the reaction route can be flexibly designed to adapt to different raw material conditions and product requirements. Each step of the reaction requires careful consideration of reaction conditions, reactant proportions, etc., to ensure the high efficiency of the reaction and the purity of the product.
In short, the preparation of 2-% cyanogen (triethylmethyl) naphthalene requires careful selection of suitable preparation methods according to actual needs, raw material availability, and equipment conditions.
What should be paid attention to when storing and transporting 2-chloro (trifluoromethyl) benzene?
2-% (trimethylphenyl) naphthalene, if it is hidden in the warehouse, those who pay attention to it.
It is hidden in the warehouse, and the dryness of the first environment is clear. If this thing encounters moisture, or is caused to melt, it will cause similar drawbacks. And it is appropriate to be in a safe place, away from direct sunlight. Under high temperatures, its chemical properties or activity are easy to ignite and explode. Such as the ancient cloud: "When it is dry, it will be rotten; when it is dry, it will be rotten." Therefore, it is necessary to hide it.
In addition, the equipment also needs to be investigated. It must be made of corrosion-resistant and well-sealed materials. In order to prevent its external objects from connecting and causing reactions. On the device, there is a clear label, indicating the name of the object, the nature, and the harm, so that people can know the situation at once, so that it will not be used.
When it comes to the device, the person involved will be affected by the problem, and its physical properties will be explained to its benefits and harms. On the way, seek the right way to avoid the collision of strong shocks. If there is a cover or damage, the problem will occur immediately. And the device should also be equipped with the corresponding fire protection, leakage, emergency and other equipment. In case of an accident, it can be rescued immediately to avoid major damage.
Furthermore, the road should not be ignored. It is advisable to avoid densely populated and traffic-heavy places, and travel through safe passages.
Therefore, the storage of 2-% (trimethylphenyl) naphthalene requires careful attention and meticulous attention in order to protect it and avoid danger.
It is hidden in the warehouse, and the dryness of the first environment is clear. If this thing encounters moisture, or is caused to melt, it will cause similar drawbacks. And it is appropriate to be in a safe place, away from direct sunlight. Under high temperatures, its chemical properties or activity are easy to ignite and explode. Such as the ancient cloud: "When it is dry, it will be rotten; when it is dry, it will be rotten." Therefore, it is necessary to hide it.
In addition, the equipment also needs to be investigated. It must be made of corrosion-resistant and well-sealed materials. In order to prevent its external objects from connecting and causing reactions. On the device, there is a clear label, indicating the name of the object, the nature, and the harm, so that people can know the situation at once, so that it will not be used.
When it comes to the device, the person involved will be affected by the problem, and its physical properties will be explained to its benefits and harms. On the way, seek the right way to avoid the collision of strong shocks. If there is a cover or damage, the problem will occur immediately. And the device should also be equipped with the corresponding fire protection, leakage, emergency and other equipment. In case of an accident, it can be rescued immediately to avoid major damage.
Furthermore, the road should not be ignored. It is advisable to avoid densely populated and traffic-heavy places, and travel through safe passages.
Therefore, the storage of 2-% (trimethylphenyl) naphthalene requires careful attention and meticulous attention in order to protect it and avoid danger.
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