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2,4-Dichlorobenzene-1,3-Dicarbonitrile
Linshang Chemical
|
HS Code |
881736 |
| Chemical Formula | C8H2Cl2N2 |
| Molecular Weight | 197.02 |
| Appearance | Solid (usually a white - off - white powder) |
| Odor | Characteristic, pungent odor |
| Melting Point | 168 - 172 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform, toluene |
| Stability | Stable under normal conditions, but can react with strong oxidizing agents |
| Hazard Class | Irritant, may cause skin, eye and respiratory irritation |
As an accredited 2,4-Dichlorobenzene-1,3-Dicarbonitrile factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,4 - dichlorobenzene - 1,3 - dicarbonitrile in a sealed, labeled chemical - grade container. |
| Storage | 2,4 - dichlorobenzene - 1,3 - dicarbonitrile should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances. Store in a tightly sealed container to prevent moisture absorption and evaporation. Avoid storing near strong oxidizing agents or bases, as it may react. Label the storage container clearly for easy identification. |
| Shipping | 2,4 - dichlorobenzene - 1,3 - dicarbonitrile is shipped in well - sealed, corrosion - resistant containers. It adheres to strict hazardous chemical shipping regulations, ensuring safe transportation to prevent leakage and environmental or safety risks. |
Competitive 2,4-Dichlorobenzene-1,3-Dicarbonitrile 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
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As a trusted 2,4-Dichlorobenzene-1,3-Dicarbonitrile 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 2,4-Dichlorobenzene-1,3-Dicarbonitrile 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 chemical properties of 2,4-dichlorobenzene-1,3-dinitrile
The chemical properties of 2% 2C4 - nitrogen dioxide - 1% 2C3 - diethyl ether are inherent properties of substances, which are important in many fields.
Nitrogen dioxide, a reddish-brown gas with a pungent odor. It has strong oxidizing properties and can react with many substances. For example, it can react with water to form nitric acid and nitric oxide. This reaction is crucial in industrial nitric acid production. The chemical equation is:\ (3NO_ {2} + H_ {2} O = 2HNO_ {3} + NO\). And nitrogen dioxide also plays an important role in the atmospheric environment and is involved in the formation of photochemical smog. At room temperature and pressure, there is a chemical equilibrium between nitrogen dioxide and nitrous oxide,\ (2NO_ {2}\ rightleftharpoons N_ {2} O_ {4}\). Changes in temperature and pressure will shift the equilibrium.
Diethyl ether is a colorless and volatile liquid with a special odor. Its chemical properties are relatively stable due to the ether bond (\ (C-O-C\) in the molecular structure. Diethyl ether has a low boiling point, about 34.6 ° C, and is volatile. It can form explosive peroxides in the air, so it should be stored and used with caution. Diethyl ether can be used as an excellent organic solvent and can dissolve a variety of organic compounds because it can form weak intermolecular forces with many organic molecules. And diethyl ether can undergo substitution reaction under certain conditions, such as when reacting with hydrohalic acid, the ether bond breaks to form halogenated hydrocarbons and alcohols.
These two have different chemical properties and have unique performances and effects in industrial production, scientific research and environment.
Nitrogen dioxide, a reddish-brown gas with a pungent odor. It has strong oxidizing properties and can react with many substances. For example, it can react with water to form nitric acid and nitric oxide. This reaction is crucial in industrial nitric acid production. The chemical equation is:\ (3NO_ {2} + H_ {2} O = 2HNO_ {3} + NO\). And nitrogen dioxide also plays an important role in the atmospheric environment and is involved in the formation of photochemical smog. At room temperature and pressure, there is a chemical equilibrium between nitrogen dioxide and nitrous oxide,\ (2NO_ {2}\ rightleftharpoons N_ {2} O_ {4}\). Changes in temperature and pressure will shift the equilibrium.
Diethyl ether is a colorless and volatile liquid with a special odor. Its chemical properties are relatively stable due to the ether bond (\ (C-O-C\) in the molecular structure. Diethyl ether has a low boiling point, about 34.6 ° C, and is volatile. It can form explosive peroxides in the air, so it should be stored and used with caution. Diethyl ether can be used as an excellent organic solvent and can dissolve a variety of organic compounds because it can form weak intermolecular forces with many organic molecules. And diethyl ether can undergo substitution reaction under certain conditions, such as when reacting with hydrohalic acid, the ether bond breaks to form halogenated hydrocarbons and alcohols.
These two have different chemical properties and have unique performances and effects in industrial production, scientific research and environment.
What are the common synthesis methods of 2,4-dichlorobenzene-1,3-dinitrile?
The common synthesis methods of 2% 2C4 - carbon dioxide - 1% 2C3 - diethylene include the following:
First, ethylene is used as the starting material and is prepared by oxidation reaction. Under specific catalyst and suitable reaction conditions, ethylene can oxidize with oxygen to form carbon dioxide and diethylene. This process requires precise control of the reaction temperature, pressure and catalyst dosage to achieve the best reaction effect. If a silver catalyst is used, under appropriate temperature and pressure environment, this reaction can be effectively promoted.
Second, through the cracking reaction of hydrocarbons. Hydrocarbons are cracked at high temperature conditions to form carbon dioxide and diethylene. This method requires a high temperature environment and requires high reaction equipment to withstand high temperatures and corresponding chemical reactions. During operation, attention should be paid to controlling factors such as the type of hydrocarbons, cracking temperature and residence time, so as to improve the yield of the target product.
Third, it can be obtained by the reforming reaction of certain organic compounds. Under the action of a reforming catalyst, specific organic compounds can also generate carbon dioxide and diethylene through the reforming reaction. In this process, the choice of catalyst is crucial, and its activity, selectivity and stability will all have a significant impact on the reaction results. At the same time, the composition, temperature and pressure of the reaction system also need to be carefully regulated.
These three are common synthesis methods of carbon dioxide and diethylene, each with its own advantages and disadvantages and applicable scenarios. In practical applications, they should be selected according to specific needs and conditions.
First, ethylene is used as the starting material and is prepared by oxidation reaction. Under specific catalyst and suitable reaction conditions, ethylene can oxidize with oxygen to form carbon dioxide and diethylene. This process requires precise control of the reaction temperature, pressure and catalyst dosage to achieve the best reaction effect. If a silver catalyst is used, under appropriate temperature and pressure environment, this reaction can be effectively promoted.
Second, through the cracking reaction of hydrocarbons. Hydrocarbons are cracked at high temperature conditions to form carbon dioxide and diethylene. This method requires a high temperature environment and requires high reaction equipment to withstand high temperatures and corresponding chemical reactions. During operation, attention should be paid to controlling factors such as the type of hydrocarbons, cracking temperature and residence time, so as to improve the yield of the target product.
Third, it can be obtained by the reforming reaction of certain organic compounds. Under the action of a reforming catalyst, specific organic compounds can also generate carbon dioxide and diethylene through the reforming reaction. In this process, the choice of catalyst is crucial, and its activity, selectivity and stability will all have a significant impact on the reaction results. At the same time, the composition, temperature and pressure of the reaction system also need to be carefully regulated.
These three are common synthesis methods of carbon dioxide and diethylene, each with its own advantages and disadvantages and applicable scenarios. In practical applications, they should be selected according to specific needs and conditions.
In which fields is 2,4-dichlorobenzene-1,3-dinitrile used?
2% 2C4 - silica - 1% 2C3 - diolefins are used in many fields.
Silica is stable in nature and widely used. In the field of construction, it is a key component of concrete and other materials, which can increase its strength and durability. For example, when building buildings and bridges, adding an appropriate amount of silica can make the structure stronger and resist the erosion of time. In the electronics industry, it is an important material for manufacturing chips and optical fibers. Chips are the core of electronic equipment, and the characteristics of silica can help them achieve efficient signal transmission and stable operation; optical fibers use the excellent optical properties of silica to achieve high-speed information transmission, making information exchange more convenient. In the chemical industry, it is often used as a catalyst carrier, which can make the catalyst disperse better, improve the catalytic efficiency, and play an important role in many chemical reaction processes.
Diolefins have unique chemical activity. In the field of synthetic rubber, it is a key raw material. Diolefins such as butadiene can be polymerized to produce synthetic rubbers with excellent performance, such as cis-butadiene rubber, styrene-butadiene rubber, etc., which are widely used in tire manufacturing, hose production and other industries. With its high elasticity, wear resistance and other characteristics, it meets various industrial needs. In organic synthesis, it is an important intermediate for the construction of complex organic molecules. Through the reaction of diolefins, a variety of functional groups can be introduced to synthesize many organic compounds with special structures and properties, which play an important role in the preparation of fine chemical products such as medicines and fragrances.
In summary, silica and diolefins have shown indispensable value in many fields such as construction, electronics, chemical industry, and material synthesis, promoting the development and progress of various industries.
Silica is stable in nature and widely used. In the field of construction, it is a key component of concrete and other materials, which can increase its strength and durability. For example, when building buildings and bridges, adding an appropriate amount of silica can make the structure stronger and resist the erosion of time. In the electronics industry, it is an important material for manufacturing chips and optical fibers. Chips are the core of electronic equipment, and the characteristics of silica can help them achieve efficient signal transmission and stable operation; optical fibers use the excellent optical properties of silica to achieve high-speed information transmission, making information exchange more convenient. In the chemical industry, it is often used as a catalyst carrier, which can make the catalyst disperse better, improve the catalytic efficiency, and play an important role in many chemical reaction processes.
Diolefins have unique chemical activity. In the field of synthetic rubber, it is a key raw material. Diolefins such as butadiene can be polymerized to produce synthetic rubbers with excellent performance, such as cis-butadiene rubber, styrene-butadiene rubber, etc., which are widely used in tire manufacturing, hose production and other industries. With its high elasticity, wear resistance and other characteristics, it meets various industrial needs. In organic synthesis, it is an important intermediate for the construction of complex organic molecules. Through the reaction of diolefins, a variety of functional groups can be introduced to synthesize many organic compounds with special structures and properties, which play an important role in the preparation of fine chemical products such as medicines and fragrances.
In summary, silica and diolefins have shown indispensable value in many fields such as construction, electronics, chemical industry, and material synthesis, promoting the development and progress of various industries.
What are the physical properties of 2,4-dichlorobenzene-1,3-dinitrile
2% 2C4 - nitrogen dioxide - 1% 2C3 - carbon disulfide, both of which are chemical substances, have unique physical properties, and have specific uses in many fields. The following is described in detail by Jun.
Nitrogen dioxide is a reddish-brown gas with a pungent odor at room temperature and pressure. The density is higher than that of air, which makes nitrogen dioxide settle down in the air. It is easily soluble in water and chemically reacts with water to form nitric acid and nitric oxide. This reaction is very important and is a key step in the industrial preparation of nitric acid. Because of its strong oxidizing properties, it can be used as an oxidant in many chemical reactions. Furthermore, nitrogen dioxide is toxic and has a strong irritating and corrosive effect on the human respiratory tract. If people inhale too much, it will cause serious damage to the lungs and other organs. At the environmental level, nitrogen dioxide is one of the atmospheric pollutants, which can cause many environmental problems such as acid rain and photochemical smog.
Carbon disulfide is a colorless or yellowish transparent liquid with a pungent odor. It is highly volatile and has high volatility. It easily turns into a gaseous state at room temperature. Carbon disulfide has a higher density than water and is insoluble in water, but it can be miscible with most organic solvents such as ethanol and ether. It is flammable and can easily burn and explode in case of open flames and hot topics. Therefore, special attention should be paid to fire and explosion prevention when storing and using. Carbon disulfide is a good solvent, which is often used in industry to dissolve sulfur, phosphorus and other substances, and is widely used in rubber, viscose fiber and other industries. However, carbon disulfide is also toxic, and long-term exposure can cause damage to the human nervous system and cardiovascular system.
Nitrogen dioxide is a reddish-brown gas with a pungent odor at room temperature and pressure. The density is higher than that of air, which makes nitrogen dioxide settle down in the air. It is easily soluble in water and chemically reacts with water to form nitric acid and nitric oxide. This reaction is very important and is a key step in the industrial preparation of nitric acid. Because of its strong oxidizing properties, it can be used as an oxidant in many chemical reactions. Furthermore, nitrogen dioxide is toxic and has a strong irritating and corrosive effect on the human respiratory tract. If people inhale too much, it will cause serious damage to the lungs and other organs. At the environmental level, nitrogen dioxide is one of the atmospheric pollutants, which can cause many environmental problems such as acid rain and photochemical smog.
Carbon disulfide is a colorless or yellowish transparent liquid with a pungent odor. It is highly volatile and has high volatility. It easily turns into a gaseous state at room temperature. Carbon disulfide has a higher density than water and is insoluble in water, but it can be miscible with most organic solvents such as ethanol and ether. It is flammable and can easily burn and explode in case of open flames and hot topics. Therefore, special attention should be paid to fire and explosion prevention when storing and using. Carbon disulfide is a good solvent, which is often used in industry to dissolve sulfur, phosphorus and other substances, and is widely used in rubber, viscose fiber and other industries. However, carbon disulfide is also toxic, and long-term exposure can cause damage to the human nervous system and cardiovascular system.
What are the safety precautions for 2,4-dichlorobenzene-1,3-dinitrile?
Dioxy fluorine - 2,4 - and diene - 1,3 - disulfide are related to safety, so everyone should pay attention.
First, these two types of substances are chemically active, dioxy fluorine - 2,4 - is active in nature, and is prone to reaction or drastic changes in specific environments. Similar to it, diene - 1,3 - disulfide is also not stable. There are active double bonds and sulfur atoms in its structure, which can combine with many substances. Therefore, when the two exist in one place, their interaction must be carefully considered to prevent accidental chemical reactions.
Second, it is related to storage methods. Dioxy fluorine-2,4-should be stored in a cool, dry and well-ventilated place, away from sources of fire and heat. The cover may be flammable or easily decomposed by heat. Diene-1,3-disulfide should also be stored properly, away from oxidants, because its sulfur-containing structure is easily oxidized, causing it to deteriorate or cause danger. And both should be sealed and stored in suitable containers to prevent it from evaporating or reacting with air components.
Third, protection is indispensable during operation. When handling dioxy fluorine-2,4-and diene-1,3-disulfide, appropriate protective equipment must be worn, such as protective clothing, gloves, goggles, etc. It may be irritating or even corrosive to the skin, eyes, and respiratory tract. And the operation should be carried out in the fume hood to ensure that harmful gases are discharged in time to prevent the operator from inhaling poisoning.
Fourth, waste disposal should not be underestimated. Used bis-oxyfluoro-2,4-and diene-1,3-disulfide and their containers should not be discarded at will. It must be properly disposed of in accordance with relevant regulations, or recycled for reuse, or decomposed through specific processes to prevent pollution and harm to the environment.
All matters involving dioxy fluorine-2,4-and diene-1,3-disulfide, from storage, operation to waste disposal, should be treated strictly to ensure safety.
First, these two types of substances are chemically active, dioxy fluorine - 2,4 - is active in nature, and is prone to reaction or drastic changes in specific environments. Similar to it, diene - 1,3 - disulfide is also not stable. There are active double bonds and sulfur atoms in its structure, which can combine with many substances. Therefore, when the two exist in one place, their interaction must be carefully considered to prevent accidental chemical reactions.
Second, it is related to storage methods. Dioxy fluorine-2,4-should be stored in a cool, dry and well-ventilated place, away from sources of fire and heat. The cover may be flammable or easily decomposed by heat. Diene-1,3-disulfide should also be stored properly, away from oxidants, because its sulfur-containing structure is easily oxidized, causing it to deteriorate or cause danger. And both should be sealed and stored in suitable containers to prevent it from evaporating or reacting with air components.
Third, protection is indispensable during operation. When handling dioxy fluorine-2,4-and diene-1,3-disulfide, appropriate protective equipment must be worn, such as protective clothing, gloves, goggles, etc. It may be irritating or even corrosive to the skin, eyes, and respiratory tract. And the operation should be carried out in the fume hood to ensure that harmful gases are discharged in time to prevent the operator from inhaling poisoning.
Fourth, waste disposal should not be underestimated. Used bis-oxyfluoro-2,4-and diene-1,3-disulfide and their containers should not be discarded at will. It must be properly disposed of in accordance with relevant regulations, or recycled for reuse, or decomposed through specific processes to prevent pollution and harm to the environment.
All matters involving dioxy fluorine-2,4-and diene-1,3-disulfide, from storage, operation to waste disposal, should be treated strictly to ensure safety.
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