Linshang Chemical
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Benzeneacetonitrile, 2-Chloro-4-Fluoro-
Linshang Chemical
|
HS Code |
602779 |
| Chemical Formula | C8H5ClFN |
| Molar Mass | 169.583 g/mol |
| Appearance | Solid (usually) |
| Boiling Point | Data may vary, typically in a certain range based on purity |
| Melting Point | Data may vary depending on purity and measurement conditions |
| Density | Data may be available based on experimental determination |
| Solubility In Water | Low solubility in water, likely hydrophobic |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform etc. |
| Flash Point | Value depends on experimental determination |
As an accredited Benzeneacetonitrile, 2-Chloro-4-Fluoro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250 - gram bottle of 2 - chloro - 4 - fluoro - benzeneacetonitrile, well - sealed for chemical storage. |
| Storage | Store “2 - chloro - 4 - fluoro - benzeneacetonitrile” in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly sealed container to prevent leakage and exposure to air and moisture. Store it separately from oxidizing agents, acids, and bases to avoid potential chemical reactions. |
| Shipping | Benzeneacetonitrile, 2 - chloro - 4 - fluoro - should be shipped in accordance with strict hazardous chemical regulations. It requires appropriate packaging to prevent leakage, and transport must comply with safety protocols to safeguard against risks during transit. |
Competitive Benzeneacetonitrile, 2-Chloro-4-Fluoro- 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 Benzeneacetonitrile, 2-Chloro-4-Fluoro- 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 Benzeneacetonitrile, 2-Chloro-4-Fluoro- 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 physical properties of 2-chloro-4-fluorophenylacetonitrile?
Ethyl 2-%-4-alkenyl valerate is a chemical compound, and its physical properties are very special, let me describe it.
First of all, under normal conditions, it is mostly a transparent liquid with a clear color to a light color.
If it is clear water, it also contains a touch of light. Under the light, it is slightly thick, as if it hides a special brilliance.
As for its taste, it is slightly fragrant, just like the fragrance of spring blooming flowers. Under the smell, it is not strong and rich, but fresh and pleasant, as if you are in a place of blooming flowers, and people feel comfortable.
Its melting temperature is low, usually around - [X] ° C. This characteristic makes this substance solidify at a low temperature, and it can still maintain the flow temperature, such as a babbling stream, and is not susceptible to low temperature.
And the boiling temperature is at a certain temperature, between [X] ° C and [X] ° C. When the temperature rises to this temperature, ethyl 2-% 4-alkenyl valerate will be reborn, and it will be transformed from a liquid, such as the chrysalis of butterflies.
Furthermore, its density is also fixed, and the phase is water, slightly less than 1%, and the size is in [X] g/cm ³. If the water is co-located and the water is floating on the water, the two are distinct, just like the fusion of the world, and each maintains its standing posture.
In terms of solubility, this substance can be soluble in many kinds of water, such as ethanol and ether, just like the water, and the two can be perfectly integrated. However, its solubility in water is limited, and it can be slightly soluble, just like a shy guest, leaving a faint mark in the water.
These physical properties are determined by the molecular transformation. Its unique characteristics give it such characteristics that it exhibits an undeniable value in many fields, such as chemical industry, medicine, etc.
First of all, under normal conditions, it is mostly a transparent liquid with a clear color to a light color.
If it is clear water, it also contains a touch of light. Under the light, it is slightly thick, as if it hides a special brilliance.
As for its taste, it is slightly fragrant, just like the fragrance of spring blooming flowers. Under the smell, it is not strong and rich, but fresh and pleasant, as if you are in a place of blooming flowers, and people feel comfortable.
Its melting temperature is low, usually around - [X] ° C. This characteristic makes this substance solidify at a low temperature, and it can still maintain the flow temperature, such as a babbling stream, and is not susceptible to low temperature.
And the boiling temperature is at a certain temperature, between [X] ° C and [X] ° C. When the temperature rises to this temperature, ethyl 2-% 4-alkenyl valerate will be reborn, and it will be transformed from a liquid, such as the chrysalis of butterflies.
Furthermore, its density is also fixed, and the phase is water, slightly less than 1%, and the size is in [X] g/cm ³. If the water is co-located and the water is floating on the water, the two are distinct, just like the fusion of the world, and each maintains its standing posture.
In terms of solubility, this substance can be soluble in many kinds of water, such as ethanol and ether, just like the water, and the two can be perfectly integrated. However, its solubility in water is limited, and it can be slightly soluble, just like a shy guest, leaving a faint mark in the water.
These physical properties are determined by the molecular transformation. Its unique characteristics give it such characteristics that it exhibits an undeniable value in many fields, such as chemical industry, medicine, etc.
What are the chemical properties of 2-chloro-4-fluorophenylacetonitrile?
2-%-4-yl pentanoic acid is a peculiar chemical compound, and its properties are worth exploring. This material property, let me explain one by one.
First of all, in terms of its chemical activity, 2-%-4-yl pentanoic acid has a certain water content because it contains an alkyl group. The presence of alkyl groups makes this compound easy to form in water and can have a certain solubility in water. And the alkyl group is also an active functional group, which can be polyester. For example, under suitable conditions, carboxylic acids can be esterified to form ester compounds. This reaction does not enrich the way of synthesis, but also lays the foundation for materials with specific functions.
Furthermore, in terms of its qualitative properties, the presence of the pentene base in the molecule gives this substance a certain degree of non-sum. The existence of non-sum makes 2-% pentenoic acid have a certain anti-reaction activity, which can be added to the anti-reaction and so on. However, the molecular integrity can be maintained under normal conditions due to the co-action of each atom. However, when encountering special components such as high temperature, oxidation, etc., it may be improved.
In addition, the acid properties of 2-% pentenoic acid are also worth noting. The slightly acidic nature of the atypical acid group makes it possible to produce and transfer particles in some chemical environments, exhibiting certain acidic characteristics. This property may have important applications in the field of biochemistry and physicochemistry, for example, it can be used as a component of the system, and the acidity of the solution.
, 2-%-4-yl valentenoic acid, due to its chemical properties, hides a lot of energy in the fields of chemical synthesis, materials science, and biochemistry. It needs to be further studied by researchers to find more value.
First of all, in terms of its chemical activity, 2-%-4-yl pentanoic acid has a certain water content because it contains an alkyl group. The presence of alkyl groups makes this compound easy to form in water and can have a certain solubility in water. And the alkyl group is also an active functional group, which can be polyester. For example, under suitable conditions, carboxylic acids can be esterified to form ester compounds. This reaction does not enrich the way of synthesis, but also lays the foundation for materials with specific functions.
Furthermore, in terms of its qualitative properties, the presence of the pentene base in the molecule gives this substance a certain degree of non-sum. The existence of non-sum makes 2-% pentenoic acid have a certain anti-reaction activity, which can be added to the anti-reaction and so on. However, the molecular integrity can be maintained under normal conditions due to the co-action of each atom. However, when encountering special components such as high temperature, oxidation, etc., it may be improved.
In addition, the acid properties of 2-% pentenoic acid are also worth noting. The slightly acidic nature of the atypical acid group makes it possible to produce and transfer particles in some chemical environments, exhibiting certain acidic characteristics. This property may have important applications in the field of biochemistry and physicochemistry, for example, it can be used as a component of the system, and the acidity of the solution.
, 2-%-4-yl valentenoic acid, due to its chemical properties, hides a lot of energy in the fields of chemical synthesis, materials science, and biochemistry. It needs to be further studied by researchers to find more value.
What are the main uses of 2-chloro-4-fluorophenylacetonitrile?
Ethyl 2-% 4-ethyl butyrate is an important chemical compound. It plays an important role in many fields.
In this field, it is often used in the synthesis of synthetic compounds. Due to its molecular properties, it can be used for the synthesis of multiple compounds. For example, some hypnotic compounds, 2-% 4-ethyl butyrate can be used as a starting material, a series of reactions, and the core backbone of the product, which affects the activity and effect of the product.
In the fragrance industry, this compound also has a place. Because of its unique flavor properties, it can be used as a fragrance component. It can add a special fragrance to the flavor formula, or add a fresh and soft flavor. It is widely used in the fragrance preparation of perfumes, air fresheners, toiletries, etc., to enhance the attractiveness of the fragrance of the product.
Furthermore, in the research of synthesis, 2-% ethyl butyrate is also commonly used. Because of its functional properties such as ester groups and ester groups, it can be used for many reasons, such as esterification reactions, nucleus substitution reactions, etc., to help researchers improve the quality of the molecules, promote the development of synthesis, and help the research of new materials, functional molecules, etc.
In addition, in the field of food addition, it can be used as food flavors. It can improve the taste of food, increase the taste of those who consume it, and use it for the taste of food, candy, baked goods, etc., to improve the quality of food.
In this field, it is often used in the synthesis of synthetic compounds. Due to its molecular properties, it can be used for the synthesis of multiple compounds. For example, some hypnotic compounds, 2-% 4-ethyl butyrate can be used as a starting material, a series of reactions, and the core backbone of the product, which affects the activity and effect of the product.
In the fragrance industry, this compound also has a place. Because of its unique flavor properties, it can be used as a fragrance component. It can add a special fragrance to the flavor formula, or add a fresh and soft flavor. It is widely used in the fragrance preparation of perfumes, air fresheners, toiletries, etc., to enhance the attractiveness of the fragrance of the product.
Furthermore, in the research of synthesis, 2-% ethyl butyrate is also commonly used. Because of its functional properties such as ester groups and ester groups, it can be used for many reasons, such as esterification reactions, nucleus substitution reactions, etc., to help researchers improve the quality of the molecules, promote the development of synthesis, and help the research of new materials, functional molecules, etc.
In addition, in the field of food addition, it can be used as food flavors. It can improve the taste of food, increase the taste of those who consume it, and use it for the taste of food, candy, baked goods, etc., to improve the quality of food.
What are the preparation methods of 2-chloro-4-fluorophenylacetonitrile?
To prepare 2-cyanogen-4-fluorobenzoic acid, although the ancient method is simple, the effect may not be good. Today, based on the principles of the ancient method, I will describe it roughly.
First take a suitable starting material, which has a base that can be derived from the target structure. Select compounds containing fluorine and cyanyl groups that can be introduced, such as aromatic halides with active check points, which can be the starting point of subsequent reactions.
In the reaction kettle, add an appropriate amount of solvent, and choose those with a suitable polarity and boiling point to facilitate the dissolution of the material and the uniformity of the reaction. Such as dimethylformamide (DMF), its dielectric constant is appropriate, which can help the ionization and interaction of the reactants.
Heat up to a suitable temperature, do not rush, to prevent side reactions. Usually controlled in a certain temperature range, this temperature depends on the selected reactants and reaction mechanism, or tens to hundreds of degrees Celsius.
Introduce cyanide reagents, such as potassium cyanide or sodium cyanide. However, both are highly toxic and should be used with caution. The cyanyl group replaces the halogen atom to form a cyanide-containing intermediate. This step requires strict control of the reaction conditions, so that the cyanide reaction is smooth and there is no by-product accumulation.
Then fluoride reagents are introduced, such as potassium fluoride. Modify the reaction environment, such as pH and temperature, so that the fluorine atom precisely replaces the target check point group to obtain the key intermediate containing fluorine and cyanide.
Intermediates are hydrolyzed in acidic or alkaline environments. If acid, hydrochloric acid, and sulfuric acid are used, they can break the bond and hydrolyze the carboxyl group. If alkali, sodium hydroxide, etc. are used, and the hydrolysis is neutralized with acid, 2-cyano- 4-fluorobenzoic acid is also obtained.
After hydrolysis, it is purified by recrystallization. Choose a suitable solvent, and according to the different solubilities of the product and impurities in different solvents, the product precipitates pure crystals. After these steps, although the ancient method, can also get 2-cyano- 4-fluorobenzoic acid. However, today's technology is new, and there are better methods. This is only based on the ancient method, and the approximate system is described.
First take a suitable starting material, which has a base that can be derived from the target structure. Select compounds containing fluorine and cyanyl groups that can be introduced, such as aromatic halides with active check points, which can be the starting point of subsequent reactions.
In the reaction kettle, add an appropriate amount of solvent, and choose those with a suitable polarity and boiling point to facilitate the dissolution of the material and the uniformity of the reaction. Such as dimethylformamide (DMF), its dielectric constant is appropriate, which can help the ionization and interaction of the reactants.
Heat up to a suitable temperature, do not rush, to prevent side reactions. Usually controlled in a certain temperature range, this temperature depends on the selected reactants and reaction mechanism, or tens to hundreds of degrees Celsius.
Introduce cyanide reagents, such as potassium cyanide or sodium cyanide. However, both are highly toxic and should be used with caution. The cyanyl group replaces the halogen atom to form a cyanide-containing intermediate. This step requires strict control of the reaction conditions, so that the cyanide reaction is smooth and there is no by-product accumulation.
Then fluoride reagents are introduced, such as potassium fluoride. Modify the reaction environment, such as pH and temperature, so that the fluorine atom precisely replaces the target check point group to obtain the key intermediate containing fluorine and cyanide.
Intermediates are hydrolyzed in acidic or alkaline environments. If acid, hydrochloric acid, and sulfuric acid are used, they can break the bond and hydrolyze the carboxyl group. If alkali, sodium hydroxide, etc. are used, and the hydrolysis is neutralized with acid, 2-cyano- 4-fluorobenzoic acid is also obtained.
After hydrolysis, it is purified by recrystallization. Choose a suitable solvent, and according to the different solubilities of the product and impurities in different solvents, the product precipitates pure crystals. After these steps, although the ancient method, can also get 2-cyano- 4-fluorobenzoic acid. However, today's technology is new, and there are better methods. This is only based on the ancient method, and the approximate system is described.
What are the precautions for using 2-chloro-4-fluorophenylacetonitrile?
2-% -4-yl-leucine is a biochemical substance. When using it, pay attention to the general situation.
One of them is to clarify its properties. This compound has specific chemical and biological activities, and the configuration of the group in its molecule gives it its special efficacy. Therefore, the user must know its properties in order to make good use of it, so as not to use it and cause adverse results.
Second, the control of the amount is essential. The amount used, or the introduction of biochemical methods. It is beneficial to some generations of the body, such as the loss of blood sugar. However, if the amount is exceeded, it may affect the normal physiological system. Therefore, use it according to the measurement of precision, or those who follow the instructions, do not increase it without authorization.
Third, the user also needs to be involved. Different people have different biochemical environments. If there are people who are sensitive to this substance, it may cause adverse reactions, such as sensitivity. Therefore, before use, it is advisable to understand your own health. If you have any doubts, you can ask for the help of those who use it.
Fourth, the compatibility is appropriate. For use, if you use other substances, you should know their interaction. Contingent substances are compatible with 2-%-4-yl-leucine, and they are effective, or produce harmful things. Therefore, if they are compatible, you must be careful, and check the material of the phase, or the person who is used.
Fifth, the way to save. The activity of this object or the shadow of the environment, such as temperature, temperature, light, etc. If it does not exist, it may cause it to decompose, burn, and lose its effectiveness. It should be placed in a dry, dark, and dark place, and properly stored according to its characteristics to maintain its activity.
One of them is to clarify its properties. This compound has specific chemical and biological activities, and the configuration of the group in its molecule gives it its special efficacy. Therefore, the user must know its properties in order to make good use of it, so as not to use it and cause adverse results.
Second, the control of the amount is essential. The amount used, or the introduction of biochemical methods. It is beneficial to some generations of the body, such as the loss of blood sugar. However, if the amount is exceeded, it may affect the normal physiological system. Therefore, use it according to the measurement of precision, or those who follow the instructions, do not increase it without authorization.
Third, the user also needs to be involved. Different people have different biochemical environments. If there are people who are sensitive to this substance, it may cause adverse reactions, such as sensitivity. Therefore, before use, it is advisable to understand your own health. If you have any doubts, you can ask for the help of those who use it.
Fourth, the compatibility is appropriate. For use, if you use other substances, you should know their interaction. Contingent substances are compatible with 2-%-4-yl-leucine, and they are effective, or produce harmful things. Therefore, if they are compatible, you must be careful, and check the material of the phase, or the person who is used.
Fifth, the way to save. The activity of this object or the shadow of the environment, such as temperature, temperature, light, etc. If it does not exist, it may cause it to decompose, burn, and lose its effectiveness. It should be placed in a dry, dark, and dark place, and properly stored according to its characteristics to maintain its activity.
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