Linshang Chemical
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Meta Chloro Nitrobenzene (Mncb)
Linshang Chemical
|
HS Code |
720712 |
| Chemical Formula | C6H4ClNO2 |
| Molar Mass | 157.55 g/mol |
| Appearance | Yellowish - green crystals or powder |
| Odor | Pungent |
| Density | 1.348 g/cm³ |
| Melting Point | 46 - 48 °C |
| Boiling Point | 235 - 237 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in ethanol, ether, benzene |
| Flash Point | 108 °C |
| Stability | Stable under normal conditions |
| Hazard Class | Toxic |
As an accredited Meta Chloro Nitrobenzene (Mncb) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Meta Chloro Nitrobenzene (MNCB): 25 - kg bags for secure chemical packaging. |
| Storage | Meta Chloro Nitrobenzene (MNCB) should be stored in a cool, dry, well - ventilated area, away from sources of heat and ignition. It should be kept in a tightly - sealed container to prevent leakage and exposure to air and moisture. Store it separately from oxidizing agents, reducing agents, and incompatible substances to avoid potential chemical reactions. |
| Shipping | Meta Chloro Nitrobenzene (MNCB) is shipped in sealed, corrosion - resistant containers. Due to its hazardous nature, it follows strict regulations, with proper labeling and documentation for safe transportation. |
Competitive Meta Chloro Nitrobenzene (Mncb) 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
Where to Buy Meta Chloro Nitrobenzene (Mncb) in China?
As a trusted Meta Chloro Nitrobenzene (Mncb) manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
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 Meta Chloro Nitrobenzene (Mncb) 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 m-chloronitrobenzene (mNCB)?
M-bromobenzonitrile (mNCB) has a wide range of uses and is used in all kinds of chemical industry.
First, it is an important raw material for organic synthesis. The industry of organic synthesis is like a craftsman's tool, requiring all kinds of materials. M-bromobenzonitrile can be used as the cornerstone of building complex organic molecules. For example, when synthesizing drug molecules with specific structures, it can introduce key functional groups to help form the unique structure and activity of the drug. Taking the development of an anti-cancer drug as an example, m-bromobenzonitrile participates in it. After several steps of delicate reactions, it is named with other compounds, and finally becomes an active ingredient with anti-cancer activity.
Second, it also makes contributions in the field of materials science. Today's material world is changing with each passing day, and many new materials are prepared by special compounds. M-bromobenzonitrile can be used to synthesize high-performance polymer materials. Its copolymerization with other monomers can change the physical and chemical properties of the polymer. For example, the synthesis of polymer materials with good heat resistance and chemical corrosion resistance can ensure the stable operation of equipment in harsh environmental applications such as aerospace, electronics and electrical appliances.
Third, it is also indispensable in the creation of pesticides. The production of pesticides is related to the harvest of agricultural mulberry. M-bromobenzonitrile can be chemically modified to derive a series of compounds with insecticidal and bactericidal activities. Such pesticides precisely target pests and diseases, and are environmentally friendly, which is in line with the current development needs of green agriculture.
In conclusion, m-bromobenzonitrile plays an important role in the fields of organic synthesis, materials science, and pesticide creation. It is widely used, contributing to the development of the chemical industry and promoting technological progress and innovation in various fields.
First, it is an important raw material for organic synthesis. The industry of organic synthesis is like a craftsman's tool, requiring all kinds of materials. M-bromobenzonitrile can be used as the cornerstone of building complex organic molecules. For example, when synthesizing drug molecules with specific structures, it can introduce key functional groups to help form the unique structure and activity of the drug. Taking the development of an anti-cancer drug as an example, m-bromobenzonitrile participates in it. After several steps of delicate reactions, it is named with other compounds, and finally becomes an active ingredient with anti-cancer activity.
Second, it also makes contributions in the field of materials science. Today's material world is changing with each passing day, and many new materials are prepared by special compounds. M-bromobenzonitrile can be used to synthesize high-performance polymer materials. Its copolymerization with other monomers can change the physical and chemical properties of the polymer. For example, the synthesis of polymer materials with good heat resistance and chemical corrosion resistance can ensure the stable operation of equipment in harsh environmental applications such as aerospace, electronics and electrical appliances.
Third, it is also indispensable in the creation of pesticides. The production of pesticides is related to the harvest of agricultural mulberry. M-bromobenzonitrile can be chemically modified to derive a series of compounds with insecticidal and bactericidal activities. Such pesticides precisely target pests and diseases, and are environmentally friendly, which is in line with the current development needs of green agriculture.
In conclusion, m-bromobenzonitrile plays an important role in the fields of organic synthesis, materials science, and pesticide creation. It is widely used, contributing to the development of the chemical industry and promoting technological progress and innovation in various fields.
What are the physical properties of m-chloronitrobenzene (mNCB)?
M-bromobenzonitrile (mNCB) is an organic compound. Its physical properties are quite unique, and I will describe them in detail today.
Looking at its morphology, under room temperature and pressure, m-bromobenzonitrile often appears white to light yellow crystals. The pure ones have a color close to pure white, and when they contain a little impurities, they are slightly yellowish. The appearance of this crystal is delicate, the particles are uniform, and it has a certain luster. It is like a fine gem.
When it comes to the melting point, its melting point is about 39-41 ° C. When the temperature gradually rises to the melting point, m-bromobenzonitrile slowly melts from a solid state to a liquid state, just like ice and snow melting when warm. Its boiling point is at 233-234 ° C. At this temperature, the liquid bromobenzonitrile will be converted into a gaseous state and rise up.
In addition to its solubility, m-bromobenzonitrile is quite soluble in organic solvents. Organic solvents such as common ethanol, ether, and dichloromethane can be mixed with it. In ethanol, a uniform and transparent solution can be formed, just like sugar dissolves in water. However, its solubility in water is very small. Due to the characteristics of its molecular structure, it is difficult to form a good interaction with water molecules, so most of them remain in the water in solid form, just like oil droplets floating on the water surface.
The density of m-bromobenzonitrile is higher than that of water, about 1.57 g/cm ³. When placed in water, it can be seen that it sinks slowly, like a stone falling to the bottom.
In addition, m-bromobenzonitrile has a certain smell, its taste is specific, non-aromatic, and slightly irritating, but its irritating smell is weaker than some strong acids and alkalis. When used or in contact, this unique smell can be clearly perceived.
Looking at its morphology, under room temperature and pressure, m-bromobenzonitrile often appears white to light yellow crystals. The pure ones have a color close to pure white, and when they contain a little impurities, they are slightly yellowish. The appearance of this crystal is delicate, the particles are uniform, and it has a certain luster. It is like a fine gem.
When it comes to the melting point, its melting point is about 39-41 ° C. When the temperature gradually rises to the melting point, m-bromobenzonitrile slowly melts from a solid state to a liquid state, just like ice and snow melting when warm. Its boiling point is at 233-234 ° C. At this temperature, the liquid bromobenzonitrile will be converted into a gaseous state and rise up.
In addition to its solubility, m-bromobenzonitrile is quite soluble in organic solvents. Organic solvents such as common ethanol, ether, and dichloromethane can be mixed with it. In ethanol, a uniform and transparent solution can be formed, just like sugar dissolves in water. However, its solubility in water is very small. Due to the characteristics of its molecular structure, it is difficult to form a good interaction with water molecules, so most of them remain in the water in solid form, just like oil droplets floating on the water surface.
The density of m-bromobenzonitrile is higher than that of water, about 1.57 g/cm ³. When placed in water, it can be seen that it sinks slowly, like a stone falling to the bottom.
In addition, m-bromobenzonitrile has a certain smell, its taste is specific, non-aromatic, and slightly irritating, but its irritating smell is weaker than some strong acids and alkalis. When used or in contact, this unique smell can be clearly perceived.
What are the chemical properties of m-chloronitrobenzene (mNCB)?
The chemical properties of m-bromobenzylnitrile (mNCB) are quite unique. This material has certain stability, but under specific conditions, it can also exhibit active reactivity.
In terms of its physical properties, m-bromobenzylnitrile is mostly solid at room temperature, and has a specific melting point and boiling point. The exact value of its melting point varies slightly depending on the preparation process and purity, but it is generally within a certain range. The same is true for boiling point, which is an important indicator for determining its purity and quality.
In chemical reactions, the bromine atom of m-bromobenzylnitrile is quite reactive. Due to the existence of bromine atoms, it can participate in many nucleophilic substitution reactions. For example, when it encounters nucleophiles containing hydroxyl groups and amino groups, bromine atoms are easily replaced, resulting in the formation of new organic compounds. This property makes it widely used in the field of organic synthesis, providing a critical path for the preparation of complex organic molecules.
Furthermore, its cyanyl group is not idle. Cyanyl groups have certain chemical activity and can undergo hydrolysis reactions. Under appropriate acid-base conditions, they can be converted into functional groups such as carboxyl groups or amide groups. The rate of this hydrolysis reaction is closely related to the conditions. Under strong acid and alkali environments, the reaction is often more rapid. At the same time, cyanyl groups can also participate in various addition reactions and combine with certain unsaturated bonds to expand the structure and function of molecules.
M-bromobenzylnitrile exhibits good solubility in organic solvents and is soluble in common organic solvents such as dichloromethane, chloroform, and toluene. This solubility facilitates its participation in organic reactions, enabling full contact between reactants, improving reaction efficiency and yield. However, in water, its solubility is poor, and this property also affects its application in some systems.
In summary, m-bromobenzylnitrile is an extremely valuable organic intermediate in the field of organic synthetic chemistry due to the unique chemical environment of bromine atoms and cyanyl groups.
In terms of its physical properties, m-bromobenzylnitrile is mostly solid at room temperature, and has a specific melting point and boiling point. The exact value of its melting point varies slightly depending on the preparation process and purity, but it is generally within a certain range. The same is true for boiling point, which is an important indicator for determining its purity and quality.
In chemical reactions, the bromine atom of m-bromobenzylnitrile is quite reactive. Due to the existence of bromine atoms, it can participate in many nucleophilic substitution reactions. For example, when it encounters nucleophiles containing hydroxyl groups and amino groups, bromine atoms are easily replaced, resulting in the formation of new organic compounds. This property makes it widely used in the field of organic synthesis, providing a critical path for the preparation of complex organic molecules.
Furthermore, its cyanyl group is not idle. Cyanyl groups have certain chemical activity and can undergo hydrolysis reactions. Under appropriate acid-base conditions, they can be converted into functional groups such as carboxyl groups or amide groups. The rate of this hydrolysis reaction is closely related to the conditions. Under strong acid and alkali environments, the reaction is often more rapid. At the same time, cyanyl groups can also participate in various addition reactions and combine with certain unsaturated bonds to expand the structure and function of molecules.
M-bromobenzylnitrile exhibits good solubility in organic solvents and is soluble in common organic solvents such as dichloromethane, chloroform, and toluene. This solubility facilitates its participation in organic reactions, enabling full contact between reactants, improving reaction efficiency and yield. However, in water, its solubility is poor, and this property also affects its application in some systems.
In summary, m-bromobenzylnitrile is an extremely valuable organic intermediate in the field of organic synthetic chemistry due to the unique chemical environment of bromine atoms and cyanyl groups.
What is the production method of m-chloronitrobenzene (mNCB)?
The preparation of m-hydroxylamino naphthalene (mNCB) is a very important chemical process. There are usually several methods for its preparation.
First, it can be prepared from a specific organic compound through a series of chemical reactions. Using naphthalene compounds as starting materials, under suitable reaction conditions, with the help of specific reagents and catalysts, it is substituted to introduce hydroxylamine groups at specific positions in the naphthalene ring. In this process, the control of reaction conditions is crucial, such as reaction temperature, reaction time, and molar ratio of reactants. Too high or too low temperature may reduce the selectivity of the reaction, generate many by-products, and affect the purity and yield of m-hydroxylamino naphthalene. The reaction time also needs to be strictly controlled. If it is too short, the reaction will not be complete, and if it is too long, it may lead to overreaction.
Second, it is also prepared by an improved synthesis path. This path is often based on the optimization of traditional methods, either using new catalysts or improving reaction steps. The use of new catalysts can effectively improve the reaction rate and selectivity, making the reaction more advantageous. Improving the reaction steps can simplify the process, reduce costs, and also help improve the quality of the product.
Furthermore, some preparation methods focus on the integration of green chemistry concepts. Use environmentally friendly reagents and solvents as much as possible to reduce environmental hazards. In this preparation method, the effective utilization of resources and the minimization of waste are emphasized to meet the current needs of sustainable development.
The above methods for preparing m-hydroxylaminonaphthalene have their own advantages and disadvantages. In actual production, it is necessary to comprehensively weigh the specific needs, costs, environment and other factors to select the most suitable preparation method to achieve efficient, economical and environmentally friendly production goals.
First, it can be prepared from a specific organic compound through a series of chemical reactions. Using naphthalene compounds as starting materials, under suitable reaction conditions, with the help of specific reagents and catalysts, it is substituted to introduce hydroxylamine groups at specific positions in the naphthalene ring. In this process, the control of reaction conditions is crucial, such as reaction temperature, reaction time, and molar ratio of reactants. Too high or too low temperature may reduce the selectivity of the reaction, generate many by-products, and affect the purity and yield of m-hydroxylamino naphthalene. The reaction time also needs to be strictly controlled. If it is too short, the reaction will not be complete, and if it is too long, it may lead to overreaction.
Second, it is also prepared by an improved synthesis path. This path is often based on the optimization of traditional methods, either using new catalysts or improving reaction steps. The use of new catalysts can effectively improve the reaction rate and selectivity, making the reaction more advantageous. Improving the reaction steps can simplify the process, reduce costs, and also help improve the quality of the product.
Furthermore, some preparation methods focus on the integration of green chemistry concepts. Use environmentally friendly reagents and solvents as much as possible to reduce environmental hazards. In this preparation method, the effective utilization of resources and the minimization of waste are emphasized to meet the current needs of sustainable development.
The above methods for preparing m-hydroxylaminonaphthalene have their own advantages and disadvantages. In actual production, it is necessary to comprehensively weigh the specific needs, costs, environment and other factors to select the most suitable preparation method to achieve efficient, economical and environmentally friendly production goals.
What are the precautions for m-chloronitrobenzene (mNCB) during storage and transportation?
In the case of m-bromobenzylnitrile (mNCB), all precautions should not be ignored during storage and transportation.
The first word storage, this is a crucial link. mNCB should be stored in a cool, dry and well-ventilated place. If the temperature and humidity of the environment are too high, it may cause its characters to change and damage the quality. And it should be kept away from fire and heat sources, which can cause danger, such as the risk of combustion and explosion. It should also be stored separately from oxidants, acids, bases, etc. Because of its chemical activity, it is easy to cause chemical reactions and accidents when it comes into contact with them. In the storage place, there should be suitable materials to contain leaks, just in case there is a leak, which can be disposed of in time to prevent it from spreading and causing greater harm.
As for transportation, caution is also required. Before transportation, it is necessary to ensure that the packaging is complete and sealed, so as not to have the slightest gap to prevent leakage. During transportation, the speed of the vehicle should be stable to avoid sudden braking and bumps to prevent damage to the packaging. At the same time, the transportation vehicle should be equipped with the corresponding variety and quantity of fire protection equipment and leakage emergency treatment equipment. The escort personnel must be familiar with the nature, hazards and emergency disposal methods of mNCB. If there is any abnormality on the way, they can respond quickly. It is not allowed to mix with the incompatible substances mentioned above, and strictly abide by the transportation regulations to ensure the safety of the whole transportation process. In this way, the mNCB must be properly stored and transported without risk.
The first word storage, this is a crucial link. mNCB should be stored in a cool, dry and well-ventilated place. If the temperature and humidity of the environment are too high, it may cause its characters to change and damage the quality. And it should be kept away from fire and heat sources, which can cause danger, such as the risk of combustion and explosion. It should also be stored separately from oxidants, acids, bases, etc. Because of its chemical activity, it is easy to cause chemical reactions and accidents when it comes into contact with them. In the storage place, there should be suitable materials to contain leaks, just in case there is a leak, which can be disposed of in time to prevent it from spreading and causing greater harm.
As for transportation, caution is also required. Before transportation, it is necessary to ensure that the packaging is complete and sealed, so as not to have the slightest gap to prevent leakage. During transportation, the speed of the vehicle should be stable to avoid sudden braking and bumps to prevent damage to the packaging. At the same time, the transportation vehicle should be equipped with the corresponding variety and quantity of fire protection equipment and leakage emergency treatment equipment. The escort personnel must be familiar with the nature, hazards and emergency disposal methods of mNCB. If there is any abnormality on the way, they can respond quickly. It is not allowed to mix with the incompatible substances mentioned above, and strictly abide by the transportation regulations to ensure the safety of the whole transportation process. In this way, the mNCB must be properly stored and transported without risk.
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