Linshang Chemical
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1,3-Dichloro-4-Nitrobenzene
Linshang Chemical
|
HS Code |
192964 |
| Chemical Formula | C6H3Cl2NO2 |
| Molar Mass | 192.00 g/mol |
| Appearance | Yellowish - white solid |
| Odor | Characteristic |
| Density | 1.586 g/cm³ |
| Melting Point | 48 - 50 °C |
| Boiling Point | 246 - 248 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, benzene |
| Vapor Pressure | Low |
| Stability | Stable under normal conditions |
| Hazard Class | Harmful if swallowed, inhaled or in contact with skin |
As an accredited 1,3-Dichloro-4-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of 1,3 - dichloro - 4 - nitrobenzene packaged in air - tight plastic bags. |
| Storage | 1,3 - Dichloro - 4 - nitrobenzene 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 leakage and exposure to air or moisture. Store it separately from oxidizing agents, reducing agents, and incompatible substances to avoid potential chemical reactions. |
| Shipping | 1,3 - Dichloro - 4 - nitrobenzene is shipped in sealed, corrosion - resistant containers. It follows strict hazardous chemical shipping regulations. Shipments are carefully monitored to ensure safe transportation due to its potentially harmful nature. |
Competitive 1,3-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.
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Tel: +8615365006308
Email: info@alchemist-chem.com
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As a leading 1,3-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 1,3-dichloro-4-nitrobenzene?
1,3-Dihydro-4-pyridylquinoline, although not detailed in "Tiangong Kaiwu", is widely used based on various ancient books and current knowledge.
In the field of medicine, it may have significant pharmacological activity. The structure of pyridine and quinoline gives it unique chemical properties and can be used as key intermediates for the synthesis of various drugs. Geiinpyridine ring and quinoline ring often exist in many biologically active molecular structures and can participate in the regulation of various physiological effects. For example, some cardiovascular drugs, through specific structural modifications, can affect the cardiac ion channel, regulate heart rhythm, and maintain the homeostasis of the cardiovascular system.
In the field of materials science, 1,3-dihydro-4-pyridylquinoline may also have extraordinary performance. Due to its structural particularity, it may be used as a cornerstone for building functional materials. For example, in the field of organic optoelectronic materials, after rational design and synthesis, it may exhibit excellent optoelectronic properties, such as efficient fluorescence emission, which can be applied to devices such as Organic Light Emitting Diode (OLED) to improve the image quality and efficiency of display technology.
Furthermore, in chemical research, it is an important building block for organic synthesis. Chemists can modify and derive their structures through various chemical reactions, expand the diversity of organic compounds, and provide rich possibilities for the creation and performance exploration of new substances. With its unique chemical activity, it participates in many reactions such as nucleophilic substitution and addition, laying the foundation for the construction of complex organic molecular structures.
In the field of medicine, it may have significant pharmacological activity. The structure of pyridine and quinoline gives it unique chemical properties and can be used as key intermediates for the synthesis of various drugs. Geiinpyridine ring and quinoline ring often exist in many biologically active molecular structures and can participate in the regulation of various physiological effects. For example, some cardiovascular drugs, through specific structural modifications, can affect the cardiac ion channel, regulate heart rhythm, and maintain the homeostasis of the cardiovascular system.
In the field of materials science, 1,3-dihydro-4-pyridylquinoline may also have extraordinary performance. Due to its structural particularity, it may be used as a cornerstone for building functional materials. For example, in the field of organic optoelectronic materials, after rational design and synthesis, it may exhibit excellent optoelectronic properties, such as efficient fluorescence emission, which can be applied to devices such as Organic Light Emitting Diode (OLED) to improve the image quality and efficiency of display technology.
Furthermore, in chemical research, it is an important building block for organic synthesis. Chemists can modify and derive their structures through various chemical reactions, expand the diversity of organic compounds, and provide rich possibilities for the creation and performance exploration of new substances. With its unique chemical activity, it participates in many reactions such as nucleophilic substitution and addition, laying the foundation for the construction of complex organic molecular structures.
What are the physical properties of 1,3-dichloro-4-nitrobenzene?
1% 2C3-dihydro-4-quinolinyl naphthalene, which is an important member of the field of organic compounds, has unique physical properties, and is of great significance for its in-depth investigation in many fields such as chemical industry and medicine.
Looking at its properties, it is mostly crystalline solid under normal conditions, white or yellowish in color, with fine texture and a certain luster. Due to the specific chemical bonds and atomic arrangements in the molecular structure, it has a high melting point and boiling point. After determination, the melting point is about [X] ° C, and the boiling point is about [X] ° C. Such a high melting and boiling point makes the substance maintain a stable solid state at general ambient temperature, providing convenience for storage and transportation.
In terms of solubility, 1% 2C3-dihydro-4-quinolinylnaphthalene exhibits different solubility characteristics in organic solvents. It has good solubility in common organic solvents such as ethanol, ether, and chloroform. This is because the compound molecules and these organic solvent molecules can form specific intermolecular forces, such as van der Waals force, hydrogen bonds, etc., which promote the uniform dispersion of solute molecules in the solvent. However, the solubility in water is very small. Due to the large difference between the polarity of water molecules and the polarity of the compound molecules, according to the principle of "similar miscibility", the two are difficult to dissolve each other.
Furthermore, 1% 2C3-dihydro-4-quinolinyl naphthalene has a certain density. After precise measurement, its density is about [X] g/cm ³, which is slightly larger than that of common organic solvents, and is consistent with most organic solid density ranges. This density characteristic has reference value for material separation, purification and preparation in related experiments and industrial production.
In addition, the compound also has specific optical properties. Under specific wavelength light irradiation, it can exhibit certain absorption and emission spectrum characteristics. Through spectral analysis, the electron transition energy level in its molecular structure can be accurately determined, providing an important basis for in-depth study of its electron cloud distribution and chemical reaction activity.
In summary, the physical properties of 1% 2C3-dihydro-4-quinolinylnaphthalene, such as melting point, boiling point, solubility, density and optical properties, lay the foundation for its application in various fields, and are of great significance for the further development and utilization of this compound.
Looking at its properties, it is mostly crystalline solid under normal conditions, white or yellowish in color, with fine texture and a certain luster. Due to the specific chemical bonds and atomic arrangements in the molecular structure, it has a high melting point and boiling point. After determination, the melting point is about [X] ° C, and the boiling point is about [X] ° C. Such a high melting and boiling point makes the substance maintain a stable solid state at general ambient temperature, providing convenience for storage and transportation.
In terms of solubility, 1% 2C3-dihydro-4-quinolinylnaphthalene exhibits different solubility characteristics in organic solvents. It has good solubility in common organic solvents such as ethanol, ether, and chloroform. This is because the compound molecules and these organic solvent molecules can form specific intermolecular forces, such as van der Waals force, hydrogen bonds, etc., which promote the uniform dispersion of solute molecules in the solvent. However, the solubility in water is very small. Due to the large difference between the polarity of water molecules and the polarity of the compound molecules, according to the principle of "similar miscibility", the two are difficult to dissolve each other.
Furthermore, 1% 2C3-dihydro-4-quinolinyl naphthalene has a certain density. After precise measurement, its density is about [X] g/cm ³, which is slightly larger than that of common organic solvents, and is consistent with most organic solid density ranges. This density characteristic has reference value for material separation, purification and preparation in related experiments and industrial production.
In addition, the compound also has specific optical properties. Under specific wavelength light irradiation, it can exhibit certain absorption and emission spectrum characteristics. Through spectral analysis, the electron transition energy level in its molecular structure can be accurately determined, providing an important basis for in-depth study of its electron cloud distribution and chemical reaction activity.
In summary, the physical properties of 1% 2C3-dihydro-4-quinolinylnaphthalene, such as melting point, boiling point, solubility, density and optical properties, lay the foundation for its application in various fields, and are of great significance for the further development and utilization of this compound.
What are the chemical properties of 1,3-dichloro-4-nitrobenzene?
1% 2C3-dioxy-4-pyridylbenzene, this substance has unique chemical properties. It has certain stability, and under common conditions, it is difficult to spontaneously undergo violent chemical changes.
Looking at its structure, due to the presence of dioxy groups and pyridyl groups, its electron cloud distribution has a special feature. The oxygen atom in the dioxy group has high electronegativity, which has a strong attraction to surrounding electrons, reducing the density of the atomic electron cloud connected to it. Pyridyl groups are also electron-rich systems, and the interaction between them makes the overall electronic effect of the molecule complex.
In terms of reactivity, the substance can exhibit certain alkalinity due to the presence of pyridyl groups. The pyridine ring nitrogen atom has a solitary pair of electrons and can accept protons. In an acidic environment, it can combine with protons to form pyridine salts.
When it reacts with electrophilic reagents, due to the influence of dioxy groups and pyridyl groups on the electron cloud density of the benzene ring, the electrophilic substitution reaction check point may be selective. Where the electron cloud density is relatively high, it is more susceptible to attack by electrophilic reagents.
Due to the stability of dioxy groups, this substance may be used as a stable structural unit to participate in the construction of more complex organic compounds. In the field of organic synthesis, it may provide specific reaction check points and spatial structures for reactions, and assist in the synthesis of molecules with special functions.
And the physical properties of this compound, such as solubility, melting point, boiling point, etc., are also affected by the groups in its structure. The interaction of different groups determines the difference in solubility in different solvents, which has a great impact on its practical application.
Looking at its structure, due to the presence of dioxy groups and pyridyl groups, its electron cloud distribution has a special feature. The oxygen atom in the dioxy group has high electronegativity, which has a strong attraction to surrounding electrons, reducing the density of the atomic electron cloud connected to it. Pyridyl groups are also electron-rich systems, and the interaction between them makes the overall electronic effect of the molecule complex.
In terms of reactivity, the substance can exhibit certain alkalinity due to the presence of pyridyl groups. The pyridine ring nitrogen atom has a solitary pair of electrons and can accept protons. In an acidic environment, it can combine with protons to form pyridine salts.
When it reacts with electrophilic reagents, due to the influence of dioxy groups and pyridyl groups on the electron cloud density of the benzene ring, the electrophilic substitution reaction check point may be selective. Where the electron cloud density is relatively high, it is more susceptible to attack by electrophilic reagents.
Due to the stability of dioxy groups, this substance may be used as a stable structural unit to participate in the construction of more complex organic compounds. In the field of organic synthesis, it may provide specific reaction check points and spatial structures for reactions, and assist in the synthesis of molecules with special functions.
And the physical properties of this compound, such as solubility, melting point, boiling point, etc., are also affected by the groups in its structure. The interaction of different groups determines the difference in solubility in different solvents, which has a great impact on its practical application.
What are the precautions for the production of 1,3-dichloro-4-nitrobenzene?
1% 2C3-dihydro-4-pyridylquinoline has a number of precautions during production and should not be ignored.
The first to bear the brunt is the selection and purification of raw materials. The raw materials of this compound must be pure and free of impurities. If impurities exist, they will affect the purity and quality of the product. Therefore, when purchasing raw materials, the quality of the raw materials should be carefully inspected and strictly tested to ensure that the raw materials meet the production specifications. The refining process cannot be ignored. By distillation, crystallization and other methods, impurities are removed, and the purity of the raw materials is improved, paving the way for subsequent reactions.
The control of the reaction conditions is also the key. Temperature, pressure, reaction time and the amount of catalyst all have a profound impact on the process of the reaction and the yield of the product. If the temperature is too high, the reaction may go out of control and the product will decompose; if the temperature is too low, the reaction will be delayed and the yield will decrease. The regulation of pressure also needs to be precise to adapt to the needs of the reaction. The reaction time should also be appropriate. If it is too short, the reaction will not be completed, and if it is too long, it will consume resources or cause side reactions. The amount of catalyst needs to be carefully determined according to the characteristics of the reaction. If the amount is small, the catalytic effect will be poor, and if the amount is too large, it may lead to other problems.
Furthermore, the cleaning and maintenance of the reaction equipment should not be underestimated. If the equipment is not clean, the residue of the previous reaction Regularly clean the equipment, check its sealing performance and operating status, and ensure the stable operation of the equipment to ensure the smooth production.
The concept of safe production must be deeply rooted in the heart. During the production process of this compound, or involving dangerous chemicals, when operating, strictly abide by safety regulations, Pei Qi protective equipment, to prevent fire, explosion, poisoning and other accidents. The workshop should be equipped with perfect ventilation and fire protection facilities to prepare for emergencies.
Post-treatment process should not be taken lightly. The process of product separation and purification is related to the quality of the final product. Choose appropriate separation methods, such as extraction, filtration, chromatography, etc., to ensure the purity of the product. After purification, the product is properly packaged and stored, and a suitable temperature and humidity environment is selected according to its characteristics to prevent the product from deteriorating.
The first to bear the brunt is the selection and purification of raw materials. The raw materials of this compound must be pure and free of impurities. If impurities exist, they will affect the purity and quality of the product. Therefore, when purchasing raw materials, the quality of the raw materials should be carefully inspected and strictly tested to ensure that the raw materials meet the production specifications. The refining process cannot be ignored. By distillation, crystallization and other methods, impurities are removed, and the purity of the raw materials is improved, paving the way for subsequent reactions.
The control of the reaction conditions is also the key. Temperature, pressure, reaction time and the amount of catalyst all have a profound impact on the process of the reaction and the yield of the product. If the temperature is too high, the reaction may go out of control and the product will decompose; if the temperature is too low, the reaction will be delayed and the yield will decrease. The regulation of pressure also needs to be precise to adapt to the needs of the reaction. The reaction time should also be appropriate. If it is too short, the reaction will not be completed, and if it is too long, it will consume resources or cause side reactions. The amount of catalyst needs to be carefully determined according to the characteristics of the reaction. If the amount is small, the catalytic effect will be poor, and if the amount is too large, it may lead to other problems.
Furthermore, the cleaning and maintenance of the reaction equipment should not be underestimated. If the equipment is not clean, the residue of the previous reaction Regularly clean the equipment, check its sealing performance and operating status, and ensure the stable operation of the equipment to ensure the smooth production.
The concept of safe production must be deeply rooted in the heart. During the production process of this compound, or involving dangerous chemicals, when operating, strictly abide by safety regulations, Pei Qi protective equipment, to prevent fire, explosion, poisoning and other accidents. The workshop should be equipped with perfect ventilation and fire protection facilities to prepare for emergencies.
Post-treatment process should not be taken lightly. The process of product separation and purification is related to the quality of the final product. Choose appropriate separation methods, such as extraction, filtration, chromatography, etc., to ensure the purity of the product. After purification, the product is properly packaged and stored, and a suitable temperature and humidity environment is selected according to its characteristics to prevent the product from deteriorating.
What are the effects of 1,3-dichloro-4-nitrobenzene on the environment and humans?
The effects of 1,3-dichloro-4-fluorobenzene on the environment and human body are quite complex.
In terms of the environment, this substance has a certain stability and is difficult to degrade quickly. After it enters the soil, it may remain in it for a long time, disturbing the soil ecosystem, affecting the type, quantity and activity of soil microorganisms, and changing the cycle and transformation process of nutrients in the soil. If it enters the water body, it may affect the survival of aquatic organisms. After fish are exposed, they may have breathing difficulties and abnormal behavior. Long-term exposure may even affect their reproduction and development, causing damage to the entire aquatic ecological chain.
For human health, 1,3-dichloro-4-fluorobenzene is potentially harmful. It can enter the human body through respiratory tract, skin contact or accidental ingestion. When inhaled through the respiratory tract, or irritate the mucosa of the respiratory tract, causing symptoms such as cough and asthma. Long-term exposure may also affect the nervous system, causing headache, dizziness, fatigue, difficulty concentrating and slow reaction. Skin contact can cause skin allergies, itching, redness and swelling and other discomfort. If accidentally ingested, it may damage the digestive system, causing nausea, vomiting, abdominal pain, etc. In addition, in the long run, there is a potential carcinogenic risk. Although the exact carcinogenicity needs to be further studied, it needs to be highly vigilant because of its chemical structure characteristics.
In conclusion, 1,3-dichloro-4-fluorobenzene poses a potential threat to the environment and human body. During its production, use and disposal, strict precautions must be taken to reduce its harm.
In terms of the environment, this substance has a certain stability and is difficult to degrade quickly. After it enters the soil, it may remain in it for a long time, disturbing the soil ecosystem, affecting the type, quantity and activity of soil microorganisms, and changing the cycle and transformation process of nutrients in the soil. If it enters the water body, it may affect the survival of aquatic organisms. After fish are exposed, they may have breathing difficulties and abnormal behavior. Long-term exposure may even affect their reproduction and development, causing damage to the entire aquatic ecological chain.
For human health, 1,3-dichloro-4-fluorobenzene is potentially harmful. It can enter the human body through respiratory tract, skin contact or accidental ingestion. When inhaled through the respiratory tract, or irritate the mucosa of the respiratory tract, causing symptoms such as cough and asthma. Long-term exposure may also affect the nervous system, causing headache, dizziness, fatigue, difficulty concentrating and slow reaction. Skin contact can cause skin allergies, itching, redness and swelling and other discomfort. If accidentally ingested, it may damage the digestive system, causing nausea, vomiting, abdominal pain, etc. In addition, in the long run, there is a potential carcinogenic risk. Although the exact carcinogenicity needs to be further studied, it needs to be highly vigilant because of its chemical structure characteristics.
In conclusion, 1,3-dichloro-4-fluorobenzene poses a potential threat to the environment and human body. During its production, use and disposal, strict precautions must be taken to reduce its harm.
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