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1-Chloro-2,3-Difluoro-4-Nitrobenzene
Linshang Chemical
|
HS Code |
766191 |
| Chemical Formula | C6H2ClF2NO2 |
| Molar Mass | 193.536 g/mol |
| Appearance | Typically a solid (physical state may vary based on conditions) |
| Melting Point | Data specific to this compound needed |
| Boiling Point | Data specific to this compound needed |
| Solubility In Water | Likely low solubility in water (organic nature) |
| Solubility In Organic Solvents | Expected to be soluble in common organic solvents like dichloromethane, toluene |
| Density | Data specific to this compound needed |
| Odor | May have a characteristic organic odor |
| Vapor Pressure | Data specific to this compound needed |
| Stability | Can be stable under normal conditions but reactive due to nitro and halogen groups |
As an accredited 1-Chloro-2,3-Difluoro-4-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1 - chloro - 2,3 - difluoro - 4 - nitrobenzene in sealed chemical - grade container. |
| Storage | 1 - Chloro - 2,3 - difluoro - 4 - nitrobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition points. Keep it in a tightly sealed container to prevent vapor leakage. Store separately from oxidizing agents, reducing agents, and bases to avoid chemical reactions. Follow local regulations for proper storage of this potentially hazardous chemical. |
| Shipping | 1 - Chloro - 2,3 - difluoro - 4 - nitrobenzene is shipped in well - sealed, corrosion - resistant containers. Transport follows strict hazardous chemical regulations, ensuring proper handling, storage, and a secure journey to the destination. |
Competitive 1-Chloro-2,3-Difluoro-4-Nitrobenzene prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365006308
Email: info@alchemist-chem.com
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As a leading 1-Chloro-2,3-Difluoro-4-Nitrobenzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the main use of 1-chloro-2, 3-difluoro-4-nitrobenzene
1-Chloro-2,3-difluoro-4-nitrobenzene is also an organic compound. Its main use involves a wide range of chemical fields.
In the synthesis of medicine, this compound is often an important intermediate. Cover because of its structure of chlorine, fluorine, nitro and other functional groups, all have unique reactivity. Nitro can be reduced to amino groups to derive a variety of nitrogen-containing drug intermediates; halogen atoms can introduce various specific groups through nucleophilic substitution reactions to build the key skeleton of drug molecules and help create new drugs.
In the preparation of pesticides, 1-chloro-2,3-difluoro-4-nitrobenzene is also very important. Due to the introduction of fluorine atoms, the biological activity and stability of the compound can be significantly improved. Through a series of chemical reactions, it can be converted into highly efficient, low-toxic and environmentally friendly pesticide ingredients to prevent and control pests and diseases, and protect the growth of crops.
In the field of materials science, this substance also has its uses. It can be used as a starting material for the synthesis of special functional materials. After ingenious chemical modification and polymerization, materials with unique electrical, optical or thermal properties can be prepared, such as advanced materials for electronic devices, optical coatings and other fields. In conclusion, 1-chloro-2,3-difluoro-4-nitrobenzene, with its unique chemical structure, plays an indispensable role in many fields such as medicine, pesticides, and materials science, promoting the development and progress of related industries.
In the synthesis of medicine, this compound is often an important intermediate. Cover because of its structure of chlorine, fluorine, nitro and other functional groups, all have unique reactivity. Nitro can be reduced to amino groups to derive a variety of nitrogen-containing drug intermediates; halogen atoms can introduce various specific groups through nucleophilic substitution reactions to build the key skeleton of drug molecules and help create new drugs.
In the preparation of pesticides, 1-chloro-2,3-difluoro-4-nitrobenzene is also very important. Due to the introduction of fluorine atoms, the biological activity and stability of the compound can be significantly improved. Through a series of chemical reactions, it can be converted into highly efficient, low-toxic and environmentally friendly pesticide ingredients to prevent and control pests and diseases, and protect the growth of crops.
In the field of materials science, this substance also has its uses. It can be used as a starting material for the synthesis of special functional materials. After ingenious chemical modification and polymerization, materials with unique electrical, optical or thermal properties can be prepared, such as advanced materials for electronic devices, optical coatings and other fields. In conclusion, 1-chloro-2,3-difluoro-4-nitrobenzene, with its unique chemical structure, plays an indispensable role in many fields such as medicine, pesticides, and materials science, promoting the development and progress of related industries.
1-Chloro-2, what are the physical properties of 3-difluoro-4-nitrobenzene
1-Chloro-2,3-difluoro-4-nitrobenzene is a kind of organic compound. Its physical properties are very critical and it is widely used in various fields of chemistry.
First of all, its appearance is usually a light yellow to yellow crystalline powder. This color state can be one of the clues to identify this substance. Its odor may have a special aromatic smell, but this smell may also be slightly different due to factors such as impurities.
As for the melting point, it is about a specific temperature range. This melting point characteristic is of great significance for its separation, purification and identification. Due to the different purity of the material, the melting point may vary, and the melting point can be used to determine its purity.
The boiling point is also an important physical property. Knowing the boiling point, in the separation process such as distillation, the temperature can be accurately controlled to achieve effective separation from other substances.
In terms of solubility, in organic solvents such as ethanol and ether, there may be a certain solubility. In water, the solubility is relatively poor. This solubility characteristic provides a basis for the selection of suitable solvents in chemical synthesis, extraction and other operations.
Density also has its specific value. The determination of density, in chemical production, quality control and other links, can help determine the relationship between material content, volume and quality, and ensure the accuracy of the production process. The physical properties of 1-chloro-2,3-difluoro-4-nitrobenzene are indispensable factors in chemical research, chemical production, and many other aspects, laying the foundation for many chemical operations and applications.
First of all, its appearance is usually a light yellow to yellow crystalline powder. This color state can be one of the clues to identify this substance. Its odor may have a special aromatic smell, but this smell may also be slightly different due to factors such as impurities.
As for the melting point, it is about a specific temperature range. This melting point characteristic is of great significance for its separation, purification and identification. Due to the different purity of the material, the melting point may vary, and the melting point can be used to determine its purity.
The boiling point is also an important physical property. Knowing the boiling point, in the separation process such as distillation, the temperature can be accurately controlled to achieve effective separation from other substances.
In terms of solubility, in organic solvents such as ethanol and ether, there may be a certain solubility. In water, the solubility is relatively poor. This solubility characteristic provides a basis for the selection of suitable solvents in chemical synthesis, extraction and other operations.
Density also has its specific value. The determination of density, in chemical production, quality control and other links, can help determine the relationship between material content, volume and quality, and ensure the accuracy of the production process. The physical properties of 1-chloro-2,3-difluoro-4-nitrobenzene are indispensable factors in chemical research, chemical production, and many other aspects, laying the foundation for many chemical operations and applications.
1-Chloro-2, what are the chemical properties of 3-difluoro-4-nitrobenzene
1-Chloro-2,3-difluoro-4-nitrobenzene is one of the organic compounds. Its chemical properties are unique and have a variety of significant characteristics.
First of all, it contains functional groups such as chlorine, fluorine and nitro. Chlorine atoms are active and can participate in nucleophilic substitution reactions. When encountering nucleophilic reagents, chlorine atoms can be replaced, for example, by interacting with nucleophilic reagents such as alkoxides and amines to generate corresponding substitution products. This is because chlorine atoms are connected to benzene rings and are affected by the electronic effect of benzene rings. Their carbon-chlorine bonds have a certain polarity and are easily attacked by nucleophilic reagents.
Furthermore, fluorine atoms have high electronegativity. After the introduction of benzene rings, the distribution of molecular electron Although the substitution activity of fluorine atoms is lower than that of chlorine atoms, it can also participate in nucleophilic substitution reactions under specific conditions, and due to the special properties of fluorine atoms, the reaction products can have unique physical and chemical properties.
The nitro group is a strong electron-absorbing group, which reduces the electron cloud density of the benzene ring and causes the activity of the electrophilic substitution of the benzene ring to decrease. However, it can enhance the oxidation of molecules, and the nitro group is easily reduced. Under the action of appropriate reducing agents, it can be converted into other functional groups such as amino groups. This property is often used in organic synthesis to construct nitrogen-containing compounds.
1-chloro-2,3-difluoro-4-nitrophenyl These functional groups interact with each other and exhibit diverse chemical properties. They are widely used in the field of organic synthesis and can be used as raw materials or intermediates to prepare various functional materials, drugs and pesticides.
First of all, it contains functional groups such as chlorine, fluorine and nitro. Chlorine atoms are active and can participate in nucleophilic substitution reactions. When encountering nucleophilic reagents, chlorine atoms can be replaced, for example, by interacting with nucleophilic reagents such as alkoxides and amines to generate corresponding substitution products. This is because chlorine atoms are connected to benzene rings and are affected by the electronic effect of benzene rings. Their carbon-chlorine bonds have a certain polarity and are easily attacked by nucleophilic reagents.
Furthermore, fluorine atoms have high electronegativity. After the introduction of benzene rings, the distribution of molecular electron Although the substitution activity of fluorine atoms is lower than that of chlorine atoms, it can also participate in nucleophilic substitution reactions under specific conditions, and due to the special properties of fluorine atoms, the reaction products can have unique physical and chemical properties.
The nitro group is a strong electron-absorbing group, which reduces the electron cloud density of the benzene ring and causes the activity of the electrophilic substitution of the benzene ring to decrease. However, it can enhance the oxidation of molecules, and the nitro group is easily reduced. Under the action of appropriate reducing agents, it can be converted into other functional groups such as amino groups. This property is often used in organic synthesis to construct nitrogen-containing compounds.
1-chloro-2,3-difluoro-4-nitrophenyl These functional groups interact with each other and exhibit diverse chemical properties. They are widely used in the field of organic synthesis and can be used as raw materials or intermediates to prepare various functional materials, drugs and pesticides.
What are the synthesis methods of 1-chloro-2, 3-difluoro-4-nitrobenzene
There are several common methods for the synthesis of 1-chloro-2,3-difluoro-4-nitrobenzene. First, the halogenation reaction can be started. First, a suitable benzene derivative is taken, and under specific reaction conditions, chlorine atoms and fluorine atoms are introduced into the benzene ring in an orderly manner. This halogenation process requires fine regulation of the reaction temperature, the proportion of reactants and the halogenated reagents used. For example, a specific chlorinating agent and fluorinating agent are selected, and the reaction occurs smoothly in a suitable solvent environment to obtain the halogenated benzene intermediate of the target product.
Furthermore, the introduction of nitro groups is also a key step. Nitrification is often used to achieve this purpose. Using a suitable nitrifying agent, such as mixed acid (a mixture of nitric acid and sulfuric acid), the hydrogen on the benzene ring is replaced by a nitro group within a suitable temperature range and reaction time. In this step, temperature control is particularly important. Excessive temperature is prone to increase side reactions and reduce the yield of the target product.
Another way is to synthesize benzene derivatives containing partial substituents first, and then achieve it through a gradual substitution strategy. For example, benzene compounds containing chlorine and nitro groups are first prepared, and then fluorine atoms are selectively introduced under suitable conditions. In this process, special catalysts or additives are required to improve the selectivity and efficiency of the reaction. Various methods have their own advantages and disadvantages. In actual synthesis, it is necessary to comprehensively weigh many factors such as the availability of raw materials, the controllability of reaction conditions and cost considerations, and carefully choose the appropriate synthesis path to achieve the high-efficiency synthesis of 1-chloro-2,3-difluoro-4-nitrobenzene.
Furthermore, the introduction of nitro groups is also a key step. Nitrification is often used to achieve this purpose. Using a suitable nitrifying agent, such as mixed acid (a mixture of nitric acid and sulfuric acid), the hydrogen on the benzene ring is replaced by a nitro group within a suitable temperature range and reaction time. In this step, temperature control is particularly important. Excessive temperature is prone to increase side reactions and reduce the yield of the target product.
Another way is to synthesize benzene derivatives containing partial substituents first, and then achieve it through a gradual substitution strategy. For example, benzene compounds containing chlorine and nitro groups are first prepared, and then fluorine atoms are selectively introduced under suitable conditions. In this process, special catalysts or additives are required to improve the selectivity and efficiency of the reaction. Various methods have their own advantages and disadvantages. In actual synthesis, it is necessary to comprehensively weigh many factors such as the availability of raw materials, the controllability of reaction conditions and cost considerations, and carefully choose the appropriate synthesis path to achieve the high-efficiency synthesis of 1-chloro-2,3-difluoro-4-nitrobenzene.
1-chloro-2, 3-difluoro-4-nitrobenzene what are the precautions during storage and transportation
1-Chloro-2,3-difluoro-4-nitrobenzene is a chemical commonly used in organic synthesis. During storage and transportation, many matters need to be paid attention to to ensure safety.
First word storage. Because of its certain chemical activity and potential danger, it should be stored in a cool and ventilated warehouse. This environment can avoid chemical reactions caused by excessive temperature and humidity, which can lead to safety accidents. The temperature of the warehouse should be controlled within a specific range, not too high or too low to maintain its chemical stability. And it needs to be kept away from fire and heat sources, both of which can induce violent reactions. At the same time, it should be stored separately from oxidizing agents, reducing agents, alkalis, etc., because it can chemically react with such substances, and even cause serious consequences such as explosion and combustion.
Then transport. Before transportation, be sure to ensure that the packaging is complete and well sealed. The packaged materials must be able to withstand certain external forces and chemical attack to prevent leakage. During transportation, the transportation vehicle should be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment. In case of emergencies on the way, it can be dealt with in time. When driving, avoid exposure to the sun, rain, and prevent high temperature and humid environment from affecting it. And it is not allowed to mix with contraband items, strictly follow transportation regulations, drive according to designated routes, and avoid densely populated areas and important facilities, so as to reduce transportation risks and ensure transportation safety.
First word storage. Because of its certain chemical activity and potential danger, it should be stored in a cool and ventilated warehouse. This environment can avoid chemical reactions caused by excessive temperature and humidity, which can lead to safety accidents. The temperature of the warehouse should be controlled within a specific range, not too high or too low to maintain its chemical stability. And it needs to be kept away from fire and heat sources, both of which can induce violent reactions. At the same time, it should be stored separately from oxidizing agents, reducing agents, alkalis, etc., because it can chemically react with such substances, and even cause serious consequences such as explosion and combustion.
Then transport. Before transportation, be sure to ensure that the packaging is complete and well sealed. The packaged materials must be able to withstand certain external forces and chemical attack to prevent leakage. During transportation, the transportation vehicle should be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment. In case of emergencies on the way, it can be dealt with in time. When driving, avoid exposure to the sun, rain, and prevent high temperature and humid environment from affecting it. And it is not allowed to mix with contraband items, strictly follow transportation regulations, drive according to designated routes, and avoid densely populated areas and important facilities, so as to reduce transportation risks and ensure transportation safety.
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