Linshang Chemical
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1,2-Dichloro-4-Nitrobenzene
Linshang Chemical
|
HS Code |
550973 |
| Chemical Formula | C6H3Cl2NO2 |
| Molar Mass | 192.00 g/mol |
| Appearance | Yellow solid |
| Odor | Pungent |
| Density | 1.697 g/cm³ |
| Melting Point | 53 - 56 °C |
| Boiling Point | 246 - 247 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents |
| Vapor Pressure | Low vapor pressure |
As an accredited 1,2-Dichloro-4-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,2 - dichloro - 4 - nitrobenzene: Packed in 50 - kg drums for chemical storage and transport. |
| Storage | 1,2 - Dichloro - 4 - nitrobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition sources. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Store it separately from oxidizing agents, reducing agents, and incompatible substances to prevent chemical reactions. Label containers clearly for easy identification. |
| Shipping | 1,2 - Dichloro - 4 - nitrobenzene is a hazardous chemical. Shipping should comply with strict regulations. It must be properly packaged in suitable containers to prevent leakage, and transported with documentation indicating its hazardous nature. |
Competitive 1,2-Dichloro-4-Nitrobenzene 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.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: 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 1,2-Dichloro-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 are the main uses of 1,2-dichloro-4-nitrobenzene?
1% 2C2 + - + dimethyl + - + 4 + - + aminoquinoline is mainly used in the field of medicine, especially in the prevention and treatment of diseases. This compound has an important position in the history of the world.
Since the past, the disease has been very long, and the harm has spread to many regions and many lives. And 1% 2C2 + - + dimethyl + - + 4 + - + aminoquinoline in the world, anti-disease and dawning. It can effectively inhibit the reproduction of the original and human life, and allow it to survive by replacing the original.
In bed use, 1% 2C2 + - + di- + - + 4 + - + aminoquinoline can be used as a treatment for diseases, and it has a certain effect. In the epidemic area, it can also be used to prevent infections, so that residents can reduce the disease.
In addition to anti-disease, recent studies have also shown that it may be effective in the treatment of other diseases. For example, in the exploration of the treatment of some autoimmune diseases, 1% 2C2 + - + di- + - + 4 + - + aminoquinoline exhibits the characteristics of immune response, or can help treat diseases such as inflammation. However, more in-depth research is still needed. Therefore, 1% 2C2 + - + dimethyl + - + 4 + - + aminoquinoline has an important role in the anti-disease and the treatment of other diseases.
Since the past, the disease has been very long, and the harm has spread to many regions and many lives. And 1% 2C2 + - + dimethyl + - + 4 + - + aminoquinoline in the world, anti-disease and dawning. It can effectively inhibit the reproduction of the original and human life, and allow it to survive by replacing the original.
In bed use, 1% 2C2 + - + di- + - + 4 + - + aminoquinoline can be used as a treatment for diseases, and it has a certain effect. In the epidemic area, it can also be used to prevent infections, so that residents can reduce the disease.
In addition to anti-disease, recent studies have also shown that it may be effective in the treatment of other diseases. For example, in the exploration of the treatment of some autoimmune diseases, 1% 2C2 + - + di- + - + 4 + - + aminoquinoline exhibits the characteristics of immune response, or can help treat diseases such as inflammation. However, more in-depth research is still needed. Therefore, 1% 2C2 + - + dimethyl + - + 4 + - + aminoquinoline has an important role in the anti-disease and the treatment of other diseases.
What are the environmental effects of 1,2-dichloro-4-nitrobenzene?
1% 2C2, dioxy; 4, cyanobenzene. This number is within the reach of the environment and cannot be ignored.
Dioxy, in the atmosphere, is often the raw material for photosynthesis. If the amount is appropriate, it can help 10,000 trees to verdant, lush plants, and make the earth full of vitality. However, if its content exceeds, it will cause the greenhouse effect. Just like the sky is covered with thick quilts, the surface heat is difficult to dissipate, causing the climate to be perverse, glaciers to melt, rivers and seas to flood, many living places to be destroyed, and the ecological balance is also chaotic.
Cyanobenzene is highly toxic. If it escapes in water, it can be a sewage source, and the scales and algae in the water are all harmed by it. Drinking this water can damage people's internal organs and meridians, and even endanger their lives. If it is dispersed in the atmosphere, people breathe, and poisonous gas enters the body, it can cause headaches, dizziness, and over time, the functions of the internal organs will gradually decline. And its residue in the soil can inhibit the growth of plants and trees, make the ground gradually exhausted, and the grains will not be available.
Therefore, in dioxy, its emissions should be controlled, and trees and trees should be widely planted to maintain the clarity of the atmosphere. In cyanobenzene, its use must be strictly controlled to prevent its leakage. If there is pollution, good measures should be taken to treat it quickly, so as to obtain a peaceful environment and orderly life of all things.
Dioxy, in the atmosphere, is often the raw material for photosynthesis. If the amount is appropriate, it can help 10,000 trees to verdant, lush plants, and make the earth full of vitality. However, if its content exceeds, it will cause the greenhouse effect. Just like the sky is covered with thick quilts, the surface heat is difficult to dissipate, causing the climate to be perverse, glaciers to melt, rivers and seas to flood, many living places to be destroyed, and the ecological balance is also chaotic.
Cyanobenzene is highly toxic. If it escapes in water, it can be a sewage source, and the scales and algae in the water are all harmed by it. Drinking this water can damage people's internal organs and meridians, and even endanger their lives. If it is dispersed in the atmosphere, people breathe, and poisonous gas enters the body, it can cause headaches, dizziness, and over time, the functions of the internal organs will gradually decline. And its residue in the soil can inhibit the growth of plants and trees, make the ground gradually exhausted, and the grains will not be available.
Therefore, in dioxy, its emissions should be controlled, and trees and trees should be widely planted to maintain the clarity of the atmosphere. In cyanobenzene, its use must be strictly controlled to prevent its leakage. If there is pollution, good measures should be taken to treat it quickly, so as to obtain a peaceful environment and orderly life of all things.
What are the precautions for the production of 1,2-dichloro-4-nitrobenzene?
In the process of making dicyanotetracyanoboron, there are many things to pay attention to.
The selection of the first raw materials. Di- tetracyanoboron is a special product, and its degree is of paramount importance. If the second product contains high quality, it may affect the efficiency of the product; the same is true for tetracyanoboron, which may lead to secondary reaction production, only increasing the quality of the product. Therefore, the use of high-quality raw materials is the foundation of stable and high-quality products.
The control of secondary reaction parts. Degree, force, reaction, etc., are all factors. High or low degree of resistance may make the reaction rate normal. High temperature or accelerated reaction, however, may also cause side effects to intensify; low temperature or make reaction, or even malfunction. The force should not be ignored, and the appropriate force can promote the connection of reaction materials and improve reaction efficiency. And the shortness of reaction, directly determine the degree of reaction, and the unfinished reaction, or the source of the reaction, may lead to the decomposition or failure of the material.
Furthermore, safety and prevention should not be slack. Second, flammable, explosive, tetracyanoboron may be toxic, and complete safety measures, such as fire prevention, explosion-proof equipment, and gas masks, etc. Workers also need to be trained in safety, familiar with the characteristics of dangerous materials and emergency management methods to ensure personal safety and safety in the environment.
In addition, the quality of the raw material is also important. Regular inspection and repair of anti-kettle, pipelines, etc. to ensure the quality of their sealing. If there is no leakage, the raw material will not be damaged, and it is more likely to cause a safety accident. And good performance is conducive to anti-pollution and improved production efficiency.
The selection of the first raw materials. Di- tetracyanoboron is a special product, and its degree is of paramount importance. If the second product contains high quality, it may affect the efficiency of the product; the same is true for tetracyanoboron, which may lead to secondary reaction production, only increasing the quality of the product. Therefore, the use of high-quality raw materials is the foundation of stable and high-quality products.
The control of secondary reaction parts. Degree, force, reaction, etc., are all factors. High or low degree of resistance may make the reaction rate normal. High temperature or accelerated reaction, however, may also cause side effects to intensify; low temperature or make reaction, or even malfunction. The force should not be ignored, and the appropriate force can promote the connection of reaction materials and improve reaction efficiency. And the shortness of reaction, directly determine the degree of reaction, and the unfinished reaction, or the source of the reaction, may lead to the decomposition or failure of the material.
Furthermore, safety and prevention should not be slack. Second, flammable, explosive, tetracyanoboron may be toxic, and complete safety measures, such as fire prevention, explosion-proof equipment, and gas masks, etc. Workers also need to be trained in safety, familiar with the characteristics of dangerous materials and emergency management methods to ensure personal safety and safety in the environment.
In addition, the quality of the raw material is also important. Regular inspection and repair of anti-kettle, pipelines, etc. to ensure the quality of their sealing. If there is no leakage, the raw material will not be damaged, and it is more likely to cause a safety accident. And good performance is conducive to anti-pollution and improved production efficiency.
What are the storage conditions for 1,2-dichloro-4-nitrobenzene?
The storage conditions of 1% 2C2 + - + dioxy + - + 4 + - + cyanonaphthalene are the key elements to ensure its quality and stability. Although this substance is not detailed in "Tiangong Kaiwu", it can be deduced according to chemical common sense and storage methods of similar substances.
Cyanonaphthalene has specific chemical activity, and the temperature and humidity of its storage environment are the first. It should be stored in a cool place, and the temperature should be maintained at 15 ° C to 25 ° C. If the temperature is too high, it may cause its chemical structure to change, accelerate decomposition or deterioration; if the temperature is too low, it may change its physical state and affect its performance. As for the humidity, it should be controlled between 40% and 60%. If the humidity is too high, it is easy to absorb moisture and cause chemical reactions; if the humidity is too low, it may cause dry cracking and affect the quality.
Second, it must be protected from light. Cyanonaphthalene is sensitive to light, and light or luminescent chemical reactions cause its performance to deteriorate. Therefore, the storage place should be equipped with light-shielding equipment, such as dark containers, or stored in a warehouse protected from light.
Furthermore, cyanonaphthalene should be kept away from fire sources, heat sources and oxidants. Because of its flammability, in case of open flames, hot topics or mixed with oxidants, there is a risk of combustion and explosion. The storage place should be well ventilated to prevent the accumulation of harmful gases.
In addition, packaging is also extremely important. Use packaging materials with good sealing properties, such as glass, specific plastics, etc., to isolate air and moisture and maintain their chemical stability. Clear warning labels and storage instructions should be marked on the outside of the package for easy access and management.
During storage, regular inspections should also be carried out to observe whether its appearance and properties have changed, and to detect signs of deterioration in time to ensure that the quality of cyanonaphthalene always meets the requirements. In this way, the cyanonaphthalene can be properly stored so that it can play its due role in application.
Cyanonaphthalene has specific chemical activity, and the temperature and humidity of its storage environment are the first. It should be stored in a cool place, and the temperature should be maintained at 15 ° C to 25 ° C. If the temperature is too high, it may cause its chemical structure to change, accelerate decomposition or deterioration; if the temperature is too low, it may change its physical state and affect its performance. As for the humidity, it should be controlled between 40% and 60%. If the humidity is too high, it is easy to absorb moisture and cause chemical reactions; if the humidity is too low, it may cause dry cracking and affect the quality.
Second, it must be protected from light. Cyanonaphthalene is sensitive to light, and light or luminescent chemical reactions cause its performance to deteriorate. Therefore, the storage place should be equipped with light-shielding equipment, such as dark containers, or stored in a warehouse protected from light.
Furthermore, cyanonaphthalene should be kept away from fire sources, heat sources and oxidants. Because of its flammability, in case of open flames, hot topics or mixed with oxidants, there is a risk of combustion and explosion. The storage place should be well ventilated to prevent the accumulation of harmful gases.
In addition, packaging is also extremely important. Use packaging materials with good sealing properties, such as glass, specific plastics, etc., to isolate air and moisture and maintain their chemical stability. Clear warning labels and storage instructions should be marked on the outside of the package for easy access and management.
During storage, regular inspections should also be carried out to observe whether its appearance and properties have changed, and to detect signs of deterioration in time to ensure that the quality of cyanonaphthalene always meets the requirements. In this way, the cyanonaphthalene can be properly stored so that it can play its due role in application.
What are the synthesis methods of 1,2-dichloro-4-nitrobenzene?
There are many ways to synthesize 1,2-dioxide-4-aminopyridine. Although the synthesis of this specific compound is not detailed in Tiangong Kaiwu, it can be deduced by analogy from the ancient concept of chemical technology.
In ancient chemical synthesis, natural materials and simple operation are often relied on. To make 1,2-dioxide-4-aminopyridine, or to find natural products containing pyridine structure first. Pyridine compounds are occasionally found in some plant or microbial metabolites. If you obtain raw materials containing pyridine, you can perform surgery according to the ancient understanding of oxidation and aminization.
The method of oxidation used oxygen in the air in ancient times, supplemented by heating or catalysts. For example, in alchemy, heating minerals can promote their oxidation. For the oxidation of pyridine rings to form a 1,2-dioxide structure, or the pyridine-containing raw materials can be placed in open containers, heated and bulged into air, and the pyridine ring can be slowly oxidized by oxygen in the air.
As for amination, although there are no modern precise amination reagents in ancient times, you can try to replace it with nitrogen-containing materials. Compounds such as ammonia, nitrogen-containing components in plants or animals can be treated or released. React with oxidized pyridine derivatives with ammonia or similar nitrogen-containing active substances, or amino groups can be introduced. If the oxidation product is co-heated with an ammonia-containing solution, at an appropriate temperature and time, the amino group may be able to replace the hydrogen at a specific position of the pyridine ring to obtain 1,2-dioxide-4-aminopyridine.
In addition, it may also be achieved by a multi-step reaction. Other modifications are made to the pyridine ring first, and then the desired functional groups are gradually introduced. For example, a group that can be converted into an amino group is first introduced in the pyridine ring, and then oxidized, and finally the group is converted into an amino group. Although this process is complicated, it may be successful due to the patience and experience of the ancients.
In ancient chemical synthesis, natural materials and simple operation are often relied on. To make 1,2-dioxide-4-aminopyridine, or to find natural products containing pyridine structure first. Pyridine compounds are occasionally found in some plant or microbial metabolites. If you obtain raw materials containing pyridine, you can perform surgery according to the ancient understanding of oxidation and aminization.
The method of oxidation used oxygen in the air in ancient times, supplemented by heating or catalysts. For example, in alchemy, heating minerals can promote their oxidation. For the oxidation of pyridine rings to form a 1,2-dioxide structure, or the pyridine-containing raw materials can be placed in open containers, heated and bulged into air, and the pyridine ring can be slowly oxidized by oxygen in the air.
As for amination, although there are no modern precise amination reagents in ancient times, you can try to replace it with nitrogen-containing materials. Compounds such as ammonia, nitrogen-containing components in plants or animals can be treated or released. React with oxidized pyridine derivatives with ammonia or similar nitrogen-containing active substances, or amino groups can be introduced. If the oxidation product is co-heated with an ammonia-containing solution, at an appropriate temperature and time, the amino group may be able to replace the hydrogen at a specific position of the pyridine ring to obtain 1,2-dioxide-4-aminopyridine.
In addition, it may also be achieved by a multi-step reaction. Other modifications are made to the pyridine ring first, and then the desired functional groups are gradually introduced. For example, a group that can be converted into an amino group is first introduced in the pyridine ring, and then oxidized, and finally the group is converted into an amino group. Although this process is complicated, it may be successful due to the patience and experience of the ancients.
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