Linshang Chemical
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1,3-Dichloro-4,6-Dinitrobenzene
Linshang Chemical
|
HS Code |
233749 |
| Chemical Formula | C6H2Cl2N2O4 |
| Molar Mass | 241.00 g/mol |
| Appearance | Yellow solid |
| Melting Point | 127 - 129 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in some organic solvents like benzene, chloroform |
| Stability | Stable under normal conditions but can react with strong reducing agents |
As an accredited 1,3-Dichloro-4,6-Dinitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,3 - dichloro - 4,6 - dinitrobenzene in 500g sealed containers for chemical packaging. |
| Storage | 1,3 - Dichloro - 4,6 - dinitrobenzene 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 it separately from oxidizing agents, reducing agents, and combustibles due to its potential reactivity. Regularly check storage conditions to ensure safety. |
| Shipping | 1,3 - Dichloro - 4,6 - dinitrobenzene is a hazardous chemical. It must be shipped in accordance with strict regulations, using appropriate packaging to prevent leakage, and transported by carriers approved for hazardous materials. |
Competitive 1,3-Dichloro-4,6-Dinitrobenzene 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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What are the physical properties of 1,3-dichloro-4,6-dinitrobenzene?
For 1% 2C3-dioxide-4% 2C6-diaminobenzene, its physical properties are very specific. The outer appearance of this compound is often solid, multi-crystalline, and micro-crystalline. The color is either near or light. The crystals are ordered and uniform, reflecting the regularity of molecular arrangement.
and melting, due to the action force of molecules, it has a specific melting temperature. At a certain degree, the melting temperature of the molecules is sufficient for the crystal lattice to be bundled. By solidifying and boiling, the molecules can overcome the surface force of the liquid and the molecular force.
In terms of solubility, it is soluble in some soluble molecules, because the soluble molecules~ 1% 2C3-dioxide-4% 2C6-diaminobenzene molecules can form specific interactions, such as van der force, etc., to promote their dissolution. However, due to the limited solubility in water, the solubility of the molecules is not well matched to the water molecules, so as to form an effective hydration.
Density is also one of its physical properties. With respect to the surrounding medium, there is a specific density value. This value depends on the amount of molecules and the density of the molecules. And it has a certain degree of certainty, under normal conditions, it can maintain its own physical properties, but in case of specific degrees, forces, or environmental changes, the physical properties may be transformed.
and melting, due to the action force of molecules, it has a specific melting temperature. At a certain degree, the melting temperature of the molecules is sufficient for the crystal lattice to be bundled. By solidifying and boiling, the molecules can overcome the surface force of the liquid and the molecular force.
In terms of solubility, it is soluble in some soluble molecules, because the soluble molecules~ 1% 2C3-dioxide-4% 2C6-diaminobenzene molecules can form specific interactions, such as van der force, etc., to promote their dissolution. However, due to the limited solubility in water, the solubility of the molecules is not well matched to the water molecules, so as to form an effective hydration.
Density is also one of its physical properties. With respect to the surrounding medium, there is a specific density value. This value depends on the amount of molecules and the density of the molecules. And it has a certain degree of certainty, under normal conditions, it can maintain its own physical properties, but in case of specific degrees, forces, or environmental changes, the physical properties may be transformed.
What are the chemical properties of 1,3-dichloro-4,6-dinitrobenzene
The chemical properties of 1% 2C3-dioxide-4% 2C6-diaminobenzene are related to the properties of this substance in chemical reactions.
This substance is alkaline because its amino group can react with acids to form salts. Under suitable conditions, it can react with acids such as hydrochloric acid and sulfuric acid to form corresponding salts. This is because the nitrogen atom in the amino group has lone pairs of electrons, can accept protons, and exhibits basic characteristics.
It also has nucleophilicity. The nitrogen atom of the amino group can be used as a nucleophilic reagent because it has lone pairs of electrons, and can undergo nucleophilic substitution reactions with electrophilic reagents. For example, when encountering halogenated hydrocarbons, the nitrogen atom of the amino group will attack the carbon atom of the halogenated hydrocarbon, and the halogen atom will leave, forming a new carbon-nitrogen bond and nucleophilic substitution.
In the oxidation reaction, the substance may exhibit certain reductivity. The amino group is easily oxidized, and when encountering strong oxidants, such as potassium permanganate, the amino group may be oxidized to other functional groups such as nitro groups, resulting in changes in molecular structure and properties.
And the substance may have a certain coordination ability. The nitrogen atom of the amino group can provide lone pairs of electrons to form coordination bonds with metal ions and form complexes. This may play an important role in some catalytic reactions or material preparation.
Because of its benzene-containing ring structure, it has certain aromatic properties, and can undergo some reactions unique to the benzene ring, such as electrophilic substitution reaction. Although the amino group is an electron donor group, the electron cloud density of the benzene ring is increased, and the electrophilic substitution is more likely to occur, but the substitution positions are also regular, mainly occurring in the adjacent and para-position of the amino group.
In summary, 1% 2C3-dioxide-4% 2C6-diaminobenzene has rich chemical properties and has potential application value in organic synthesis, materials science and other fields. It can design and realize various chemical reactions and material preparation by virtue of its chemical properties.
This substance is alkaline because its amino group can react with acids to form salts. Under suitable conditions, it can react with acids such as hydrochloric acid and sulfuric acid to form corresponding salts. This is because the nitrogen atom in the amino group has lone pairs of electrons, can accept protons, and exhibits basic characteristics.
It also has nucleophilicity. The nitrogen atom of the amino group can be used as a nucleophilic reagent because it has lone pairs of electrons, and can undergo nucleophilic substitution reactions with electrophilic reagents. For example, when encountering halogenated hydrocarbons, the nitrogen atom of the amino group will attack the carbon atom of the halogenated hydrocarbon, and the halogen atom will leave, forming a new carbon-nitrogen bond and nucleophilic substitution.
In the oxidation reaction, the substance may exhibit certain reductivity. The amino group is easily oxidized, and when encountering strong oxidants, such as potassium permanganate, the amino group may be oxidized to other functional groups such as nitro groups, resulting in changes in molecular structure and properties.
And the substance may have a certain coordination ability. The nitrogen atom of the amino group can provide lone pairs of electrons to form coordination bonds with metal ions and form complexes. This may play an important role in some catalytic reactions or material preparation.
Because of its benzene-containing ring structure, it has certain aromatic properties, and can undergo some reactions unique to the benzene ring, such as electrophilic substitution reaction. Although the amino group is an electron donor group, the electron cloud density of the benzene ring is increased, and the electrophilic substitution is more likely to occur, but the substitution positions are also regular, mainly occurring in the adjacent and para-position of the amino group.
In summary, 1% 2C3-dioxide-4% 2C6-diaminobenzene has rich chemical properties and has potential application value in organic synthesis, materials science and other fields. It can design and realize various chemical reactions and material preparation by virtue of its chemical properties.
What is the main use of 1,3-dichloro-4,6-dinitrobenzene?
1% 2C3-Dioxide-4% 2C6-diaminonaphthalene, its main use is in the field of analytical chemistry.
This substance can be used to determine the selenium content in water. In acidic media, 1% 2C3-Dioxide-4% 2C6-diaminonaphthalene can react specifically with selenium to form a compound with fluorescent properties. By detecting the fluorescence intensity of the compound, the selenium content in water samples can be accurately determined. This method has high sensitivity, good selectivity, and can effectively avoid many interfering factors. Therefore, it is widely used in environmental monitoring, food testing, and other scenes related to the determination of selenium content.
In environmental monitoring, it can be used to determine the content of selenium in various water bodies, such as surface water, groundwater and industrial wastewater, which helps to understand the pollution status of selenium in the environment and provides a key basis for environmental protection and treatment. In the field of food testing, it can determine the content of selenium in food, which is of great significance to ensure food safety and evaluate the nutritional value of food. Because selenium is an essential trace element for the human body, appropriate intake of selenium is beneficial to human health, but excessive intake will cause harm to the human body. Therefore, accurate determination of selenium content in food is very important to guide people to eat reasonably and prevent selenium-related diseases.
Furthermore, 1% 2C3-dioxide-4% 2C6-diaminonaphthalene is also used as an important chemical reagent in some scientific research work, assisting in the study of the metabolic process and physiological function of selenium in organisms, and providing a powerful tool for research in the field of life sciences.
This substance can be used to determine the selenium content in water. In acidic media, 1% 2C3-Dioxide-4% 2C6-diaminonaphthalene can react specifically with selenium to form a compound with fluorescent properties. By detecting the fluorescence intensity of the compound, the selenium content in water samples can be accurately determined. This method has high sensitivity, good selectivity, and can effectively avoid many interfering factors. Therefore, it is widely used in environmental monitoring, food testing, and other scenes related to the determination of selenium content.
In environmental monitoring, it can be used to determine the content of selenium in various water bodies, such as surface water, groundwater and industrial wastewater, which helps to understand the pollution status of selenium in the environment and provides a key basis for environmental protection and treatment. In the field of food testing, it can determine the content of selenium in food, which is of great significance to ensure food safety and evaluate the nutritional value of food. Because selenium is an essential trace element for the human body, appropriate intake of selenium is beneficial to human health, but excessive intake will cause harm to the human body. Therefore, accurate determination of selenium content in food is very important to guide people to eat reasonably and prevent selenium-related diseases.
Furthermore, 1% 2C3-dioxide-4% 2C6-diaminonaphthalene is also used as an important chemical reagent in some scientific research work, assisting in the study of the metabolic process and physiological function of selenium in organisms, and providing a powerful tool for research in the field of life sciences.
What are the synthesis methods of 1,3-dichloro-4,6-dinitrobenzene?
The synthesis method of 1% 2C3-dialdehyde-4% 2C6-diaminopyridine is a key research in the field of organic synthesis. Although the synthesis of this substance is not detailed in "Tiangong Kaiji", it is deduced according to the principles of ancient chemical techniques and modern knowledge. The following methods may be used.
First, a suitable starting material can be found, and the aldehyde group and the pyridine derivative can be used as the base. The aldehyde group can be obtained from the oxidation of natural oils and fats, and the pyridine derivative can be prepared by a series of reactions from coal tar extract. First, the aldehyde group can undergo nucleophilic addition reaction with the pyridine derivative under specific conditions, such as using an acid or base as the catalyst, at an appropriate temperature and in a solvent. This reaction requires precise temperature control. If the temperature is too high, it will cause a cluster of side reactions. If it is too low, the reaction will be slow or difficult to proceed.
Second, condensation reactions can be used. Appropriate condensation agents, such as dicyclohexylcarbodiimide (DCC), are used to promote the interaction of 1% 2C3-dialdehyde and 4% 2C6-diaminopyridine functional groups to form the desired bond. Pay attention to the amount of condensation agent during the reaction. Excessive or insufficient amounts affect the purity and yield of the product.
Third, photochemical reaction methods may also be feasible. Under the irradiation of light of a specific wavelength, the reactant molecules are excited to make electron transitions, which in turn initiates the reaction. This requires selecting a suitable light source and reaction vessel, and requires a high purity of the reaction environment to avoid impurities interfering with the photochemical reaction process.
During the synthesis process, separation and purification are also crucial. The method of recrystallization can be used to improve the purity by multiple crystallization according to the different solubility of the product and impurities in different solvents. Column chromatography can also be used to select suitable stationary and mobile phases to separate the product from the impurities. All these require fine operation and repeated tests to obtain a pure 1% 2C3-dialdehyde-4% 2C6-diaminopyridine.
First, a suitable starting material can be found, and the aldehyde group and the pyridine derivative can be used as the base. The aldehyde group can be obtained from the oxidation of natural oils and fats, and the pyridine derivative can be prepared by a series of reactions from coal tar extract. First, the aldehyde group can undergo nucleophilic addition reaction with the pyridine derivative under specific conditions, such as using an acid or base as the catalyst, at an appropriate temperature and in a solvent. This reaction requires precise temperature control. If the temperature is too high, it will cause a cluster of side reactions. If it is too low, the reaction will be slow or difficult to proceed.
Second, condensation reactions can be used. Appropriate condensation agents, such as dicyclohexylcarbodiimide (DCC), are used to promote the interaction of 1% 2C3-dialdehyde and 4% 2C6-diaminopyridine functional groups to form the desired bond. Pay attention to the amount of condensation agent during the reaction. Excessive or insufficient amounts affect the purity and yield of the product.
Third, photochemical reaction methods may also be feasible. Under the irradiation of light of a specific wavelength, the reactant molecules are excited to make electron transitions, which in turn initiates the reaction. This requires selecting a suitable light source and reaction vessel, and requires a high purity of the reaction environment to avoid impurities interfering with the photochemical reaction process.
During the synthesis process, separation and purification are also crucial. The method of recrystallization can be used to improve the purity by multiple crystallization according to the different solubility of the product and impurities in different solvents. Column chromatography can also be used to select suitable stationary and mobile phases to separate the product from the impurities. All these require fine operation and repeated tests to obtain a pure 1% 2C3-dialdehyde-4% 2C6-diaminopyridine.
What are the hazards of 1,3-dichloro-4,6-dinitrobenzene to the environment and human body?
1% 2C3-dioxy-4% 2C6-diaminopyrimidine has many hazards to the environment and human body.
At the environmental level, it is difficult to degrade in the natural environment and will continue to accumulate in soil, water and other media. If it enters the soil, or changes the physical and chemical properties of the soil, it affects the structure and function of the soil microbial community, interferes with the material cycle and energy conversion of the soil ecosystem, and then has adverse effects on plant growth and development, resulting in plant growth obstruction and reduced yield. Inflow into the water body can harm aquatic organisms, affect their physiological functions and reproductive ability, and even cause the death of aquatic organisms, destroying the balance of aquatic ecology.
As far as the human body is concerned, it may be toxic. After inhalation, skin contact or accidental ingestion into the human body, it may interfere with the normal physiological metabolism of the human body. Some of these substances are potentially carcinogenic, and long-term exposure will increase the risk of cancer. It may also cause damage to the human nervous system and immune system, resulting in nervous system dysfunction, headache, dizziness, fatigue and other symptoms; weaken the immune system function, making people vulnerable to pathogens and suffering from various diseases.
Therefore, when using and handling related substances containing 1% 2C3-dioxy-4% 2C6-diaminopyrimidine, it is necessary to be cautious and take effective protective and treatment measures to reduce the harm to the environment and human body.
At the environmental level, it is difficult to degrade in the natural environment and will continue to accumulate in soil, water and other media. If it enters the soil, or changes the physical and chemical properties of the soil, it affects the structure and function of the soil microbial community, interferes with the material cycle and energy conversion of the soil ecosystem, and then has adverse effects on plant growth and development, resulting in plant growth obstruction and reduced yield. Inflow into the water body can harm aquatic organisms, affect their physiological functions and reproductive ability, and even cause the death of aquatic organisms, destroying the balance of aquatic ecology.
As far as the human body is concerned, it may be toxic. After inhalation, skin contact or accidental ingestion into the human body, it may interfere with the normal physiological metabolism of the human body. Some of these substances are potentially carcinogenic, and long-term exposure will increase the risk of cancer. It may also cause damage to the human nervous system and immune system, resulting in nervous system dysfunction, headache, dizziness, fatigue and other symptoms; weaken the immune system function, making people vulnerable to pathogens and suffering from various diseases.
Therefore, when using and handling related substances containing 1% 2C3-dioxy-4% 2C6-diaminopyrimidine, it is necessary to be cautious and take effective protective and treatment measures to reduce the harm to the environment and human body.
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