Linshang Chemical
PRODUCTS
2-Chloro-1-Fluoro-3-Isocyanatobenzene
Linshang Chemical
|
HS Code |
330561 |
| Chemical Formula | C7H3ClFNO |
| Molecular Weight | 171.556 g/mol |
| Appearance | Typically a colorless to pale - yellow liquid |
| Boiling Point | Specific value may vary, generally in the range of organic aromatic derivatives |
| Density | Data depends on temperature and conditions, usually in the range of 1 - 1.5 g/cm³ |
| Solubility | Soluble in common organic solvents like dichloromethane, toluene |
| Vapor Pressure | Low vapor pressure at normal conditions |
| Flash Point | Should be determined experimentally, but likely in the flammable liquid range |
| Reactivity | Reactive towards nucleophiles due to the isocyanate group |
As an accredited 2-Chloro-1-Fluoro-3-Isocyanatobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram bottle of 2 - chloro - 1 - fluoro - 3 - isocyanatobenzene, well - sealed for safety. |
| Storage | 2 - Chloro - 1 - fluoro - 3 - isocyanatobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly - sealed container to prevent vapor leakage. Store it separately from incompatible substances like acids, bases, and amines. Given its potential toxicity and reactivity, proper labeling and secure storage are crucial to avoid risks. |
| Shipping | 2 - chloro - 1 - fluoro - 3 - isocyanatobenzene is a chemical. Shipping should be in accordance with strict hazardous materials regulations. It must be properly packaged to prevent leakage and transported by carriers authorized for such chemicals. |
Competitive 2-Chloro-1-Fluoro-3-Isocyanatobenzene 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 2-Chloro-1-Fluoro-3-Isocyanatobenzene in China?
As a trusted 2-Chloro-1-Fluoro-3-Isocyanatobenzene manufacturer, we deliver:
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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-1-Fluoro-3-Isocyanatobenzene 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-1-fluoro-3-isocyanate benzene?
2-% -1-oxo-3-valerate complex, this compound is used in the "Tiangong" report.
Its use in metallurgy is beneficial. In metallurgy, adding this compound can make the effect of metallurgy better. Metallurgy often encounters difficulties in metallurgy, while 2-% -1-oxo-3-valerate can partially make biochemical reaction, forming a substance that is easy to divide, thus improving the quality of metallurgy, so that the metal obtained from metallurgy is more suitable for fine workmanship.
Furthermore, in the field of ceramic manufacturing, it also has its uses. Adding this product to the ceramic blank can change the physical rationality of the ceramic blank. It can make the blank more stable in the high-quality process, and it is not easy to crack and shape. Moreover, adding 2-% 1-oxygen-3-valerate to the glaze can make the glaze color more subtle and uniform, adding the beauty of ceramics.
In addition, in some dyes, 2-% 1-oxygen-3-valerate can play a catalytic role. It can accelerate the reaction process in the dye synthesis process, improve the reaction efficiency, make the dye more efficient, and can improve the color and firmness of the dye, so that the dye color is longer lasting and not easy to fade.
Therefore, the 2-%-1-oxygen-3-valerate compound plays an important role in the multi-process process of smelting, ceramics, dyes, etc., and promotes the development of phase engineering.
Its use in metallurgy is beneficial. In metallurgy, adding this compound can make the effect of metallurgy better. Metallurgy often encounters difficulties in metallurgy, while 2-% -1-oxo-3-valerate can partially make biochemical reaction, forming a substance that is easy to divide, thus improving the quality of metallurgy, so that the metal obtained from metallurgy is more suitable for fine workmanship.
Furthermore, in the field of ceramic manufacturing, it also has its uses. Adding this product to the ceramic blank can change the physical rationality of the ceramic blank. It can make the blank more stable in the high-quality process, and it is not easy to crack and shape. Moreover, adding 2-% 1-oxygen-3-valerate to the glaze can make the glaze color more subtle and uniform, adding the beauty of ceramics.
In addition, in some dyes, 2-% 1-oxygen-3-valerate can play a catalytic role. It can accelerate the reaction process in the dye synthesis process, improve the reaction efficiency, make the dye more efficient, and can improve the color and firmness of the dye, so that the dye color is longer lasting and not easy to fade.
Therefore, the 2-%-1-oxygen-3-valerate compound plays an important role in the multi-process process of smelting, ceramics, dyes, etc., and promotes the development of phase engineering.
What are the physical properties of 2-chloro-1-fluoro-3-isocyanate benzene?
The physical properties of 2-% benzene-1-oxo-3-oxanate are as follows:
The outer color of this compound may be from black to light blue, and the taste is irritating, pungent, and attractive. Under normal conditions, its properties are not very fixed, and it is easy to change, and it will gradually dissipate in the air.
As far as boiling is concerned, it is difficult to change from a liquid to a certain degree. However, in terms of melting, there are also specific values. Under normal conditions, compounds are separated from solid to liquid.
In terms of solubility, it is soluble in some soluble compounds, such as ethanol, ether, etc., and can be miscible to form a homogeneous solution. However, its solubility in water is poor, and the water is mixed with water, which is easy to produce a molecular image. Due to its molecular characteristics, the force of the water molecule is weak.
In terms of density, the phase of water has a specific specific specific gravity, or is slightly heavier than water, or slightly heavier, which depends on the essence of the compound.
Furthermore, this compound has a certain chemical activity, and its oxanate part can be polysylated and reacted, such as compounds containing groups, which generate carbamate compounds. This reaction is important in the field of synthesis. Due to its chemical activity and physical properties, it is necessary to pay special attention when storing and using it. It should be stored in a safe and well-connected place to avoid the connection of incompatible objects, so as to prevent the destruction of life-threatening materials.
The outer color of this compound may be from black to light blue, and the taste is irritating, pungent, and attractive. Under normal conditions, its properties are not very fixed, and it is easy to change, and it will gradually dissipate in the air.
As far as boiling is concerned, it is difficult to change from a liquid to a certain degree. However, in terms of melting, there are also specific values. Under normal conditions, compounds are separated from solid to liquid.
In terms of solubility, it is soluble in some soluble compounds, such as ethanol, ether, etc., and can be miscible to form a homogeneous solution. However, its solubility in water is poor, and the water is mixed with water, which is easy to produce a molecular image. Due to its molecular characteristics, the force of the water molecule is weak.
In terms of density, the phase of water has a specific specific specific gravity, or is slightly heavier than water, or slightly heavier, which depends on the essence of the compound.
Furthermore, this compound has a certain chemical activity, and its oxanate part can be polysylated and reacted, such as compounds containing groups, which generate carbamate compounds. This reaction is important in the field of synthesis. Due to its chemical activity and physical properties, it is necessary to pay special attention when storing and using it. It should be stored in a safe and well-connected place to avoid the connection of incompatible objects, so as to prevent the destruction of life-threatening materials.
Is the chemical property of 2-chloro-1-fluoro-3-isocyanate benzene stable?
The stability of the chemical properties of Fu 2-cyanogen-1-ene-3-isocyanate benzene is related to many chemical principles and structural characteristics. In this compound, the cyano group (-CN) has strong electron-absorbing properties, which can affect the distribution of molecular electron clouds through induction and conjugation effects. The 1-alkenyl group partially contains carbon-carbon double bonds, which are rich in electrons and can be used as nucleophilic check points to participate in the reaction, but the existence of double bonds also makes the molecule active.
Furthermore, in the functional groups of 3-isocyanate (-NCO), the electronegativity of nitrogen and oxygen is quite different, causing the electron cloud to bias the oxygen atom, making the nitrogen atom partially positively charged, enhancing its electrophilicity, and easy to react with compounds containing active hydrogen, such as alcohols and amines.
From the perspective of the overall structure of the molecule, the conjugate system of the benzene ring imparts a certain stability to the molecule. The π electron of the benzene ring is delocalized, reducing the internal energy of the molecule and stabilizing the structure. However, after the above functional groups are connected to the benzene ring, they interact with each other. The electron-absorbing properties of cyano and isocyanate may affect the electron cloud density of the benzene ring and change its reactivity. The presence of alkenyl groups may also have an effect on molecular stability and reactivity due to conjugation or superconjugation effects.
Overall, the chemical properties of 2-cyanogen-1-ene-3-isocyanate benzene are not absolutely stable. Under specific conditions, in case of suitable reagents, temperatures, catalysts, etc., each functional group in the molecule will react according to its inherent characteristics. However, its stability varies due to the conjugation system of benzene ring and the mutual restriction of each functional group. When there is no active reagent at room temperature and pressure, it may remain relatively stable; however, in high temperature, strong acid-base or specific catalytic environment, it may easily initiate chemical reactions and exhibit active chemical behavior.
Furthermore, in the functional groups of 3-isocyanate (-NCO), the electronegativity of nitrogen and oxygen is quite different, causing the electron cloud to bias the oxygen atom, making the nitrogen atom partially positively charged, enhancing its electrophilicity, and easy to react with compounds containing active hydrogen, such as alcohols and amines.
From the perspective of the overall structure of the molecule, the conjugate system of the benzene ring imparts a certain stability to the molecule. The π electron of the benzene ring is delocalized, reducing the internal energy of the molecule and stabilizing the structure. However, after the above functional groups are connected to the benzene ring, they interact with each other. The electron-absorbing properties of cyano and isocyanate may affect the electron cloud density of the benzene ring and change its reactivity. The presence of alkenyl groups may also have an effect on molecular stability and reactivity due to conjugation or superconjugation effects.
Overall, the chemical properties of 2-cyanogen-1-ene-3-isocyanate benzene are not absolutely stable. Under specific conditions, in case of suitable reagents, temperatures, catalysts, etc., each functional group in the molecule will react according to its inherent characteristics. However, its stability varies due to the conjugation system of benzene ring and the mutual restriction of each functional group. When there is no active reagent at room temperature and pressure, it may remain relatively stable; however, in high temperature, strong acid-base or specific catalytic environment, it may easily initiate chemical reactions and exhibit active chemical behavior.
What is the synthesis method of 2-chloro-1-fluoro-3-isocyanate benzene?
To prepare 2-cyanogen-1-ene-3-isocyanate benzene, the following method can be followed.
First, an appropriate amount of benzene is taken, and the appropriate catalyst and conditions are used to make it alkylated with halogenated hydrocarbons. A suitable alkyl group is introduced into the benzene ring. The introduced alkyl group should provide a suitable localization effect and reactivity check point for the subsequent reaction.
Then, the alkylated product is oxidized to a carboxyl group by appropriate oxidation means to obtain benzoic acid derivatives. This oxidation step requires precise control of the reaction conditions to ensure that the formation of carboxyl groups does not affect the structure of the benzene ring and other potential reaction check points.
The obtained benzoic acid derivative is reacted with a chlorination reagent to convert its carboxyl group into an acyl chloride group to form benzoyl chloride. This acid chloride has high activity, which is conducive to the subsequent reaction.
Next, benzoyl chloride is reacted with a cyanide reagent to achieve the introduction of a cyanide group to obtain a benzoyl cyanide derivative containing a cyanide group. In this process, the selection of cyanide reagents and the regulation of reaction conditions are extremely critical, which are related to the location and efficiency of cyanide group introduction.
Subsequently, specific elimination reactions or rearrangement reactions are carried out on the cyanyl-containing derivatives to construct the required carbon-carbon double bonds in the target product to form 2-cyanogen-1-ene structural units. This step requires the selection of appropriate reaction reagents and conditions according to the structural characteristics of the specific compound to ensure the correct configuration and position of the double bonds.
Finally, the obtained compound containing 2-cyano-1-ene structure is reacted with isocyanate introduction reagent. Under suitable reaction system and conditions, isocyanate is successfully introduced to obtain 2-cyano-1-ene-3-isocyanate benzene. This series of reaction steps are related to each other. The conditions of each step of the reaction, the selection and dosage of reagents have an important impact on the formation and purity of the final product, and it must be carefully controlled to effectively synthesize the target product.
First, an appropriate amount of benzene is taken, and the appropriate catalyst and conditions are used to make it alkylated with halogenated hydrocarbons. A suitable alkyl group is introduced into the benzene ring. The introduced alkyl group should provide a suitable localization effect and reactivity check point for the subsequent reaction.
Then, the alkylated product is oxidized to a carboxyl group by appropriate oxidation means to obtain benzoic acid derivatives. This oxidation step requires precise control of the reaction conditions to ensure that the formation of carboxyl groups does not affect the structure of the benzene ring and other potential reaction check points.
The obtained benzoic acid derivative is reacted with a chlorination reagent to convert its carboxyl group into an acyl chloride group to form benzoyl chloride. This acid chloride has high activity, which is conducive to the subsequent reaction.
Next, benzoyl chloride is reacted with a cyanide reagent to achieve the introduction of a cyanide group to obtain a benzoyl cyanide derivative containing a cyanide group. In this process, the selection of cyanide reagents and the regulation of reaction conditions are extremely critical, which are related to the location and efficiency of cyanide group introduction.
Subsequently, specific elimination reactions or rearrangement reactions are carried out on the cyanyl-containing derivatives to construct the required carbon-carbon double bonds in the target product to form 2-cyanogen-1-ene structural units. This step requires the selection of appropriate reaction reagents and conditions according to the structural characteristics of the specific compound to ensure the correct configuration and position of the double bonds.
Finally, the obtained compound containing 2-cyano-1-ene structure is reacted with isocyanate introduction reagent. Under suitable reaction system and conditions, isocyanate is successfully introduced to obtain 2-cyano-1-ene-3-isocyanate benzene. This series of reaction steps are related to each other. The conditions of each step of the reaction, the selection and dosage of reagents have an important impact on the formation and purity of the final product, and it must be carefully controlled to effectively synthesize the target product.
What are the precautions for storing and transporting 2-chloro-1-fluoro-3-isocyanate benzene?
The precautions for the combination of 2-%-1-oxo-3-butyrate in the storage environment are as follows:
First, this substance has a certain chemical activity, and it should be dry and dry when it exists. Because of the tidal environment, it is easy to cause its chemical reaction, resulting in ingredient modification or product damage. If placed in the tidal environment, it may be the action of water vapor, or promote the formation of oil, which is qualitative.
Second, the storage area is good. This compound may be released in a special way. If the pass is not good, it will be tired, and it will not affect the surrounding air products. It is more likely to be safe due to the accumulation of water, such as explosion or poisoning.
Third, it is difficult to avoid damage. Use a combined container to prevent leakage. The packaging material needs to be resistant and can resist the chemical action of 2-%-1-oxygen-3-butyrate compound. If the container is not dense, it will shake and collide on the way, which is easy to cause the material to be released, and the environment will be contaminated, endangering human safety.
Fourth, avoid the mixing and mixing of oxidized materials and raw materials. Because of its chemical properties, it is easy to cause intensification and reaction when these materials meet, and even explode and catch fire, which will cause the safety of life.
Fifth, it is necessary to clarify whether the product exists or not. The name, characteristics, danger warnings, etc. of the object are clear, so that the receiver can understand at a glance, follow the correct methods, and take preventive measures to reduce the possibility of accidents.
First, this substance has a certain chemical activity, and it should be dry and dry when it exists. Because of the tidal environment, it is easy to cause its chemical reaction, resulting in ingredient modification or product damage. If placed in the tidal environment, it may be the action of water vapor, or promote the formation of oil, which is qualitative.
Second, the storage area is good. This compound may be released in a special way. If the pass is not good, it will be tired, and it will not affect the surrounding air products. It is more likely to be safe due to the accumulation of water, such as explosion or poisoning.
Third, it is difficult to avoid damage. Use a combined container to prevent leakage. The packaging material needs to be resistant and can resist the chemical action of 2-%-1-oxygen-3-butyrate compound. If the container is not dense, it will shake and collide on the way, which is easy to cause the material to be released, and the environment will be contaminated, endangering human safety.
Fourth, avoid the mixing and mixing of oxidized materials and raw materials. Because of its chemical properties, it is easy to cause intensification and reaction when these materials meet, and even explode and catch fire, which will cause the safety of life.
Fifth, it is necessary to clarify whether the product exists or not. The name, characteristics, danger warnings, etc. of the object are clear, so that the receiver can understand at a glance, follow the correct methods, and take preventive measures to reduce the possibility of accidents.
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