Linshang Chemical
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2-Chloro-3,4-Difluoro-1-Nitrobenzene
Linshang Chemical
|
HS Code |
324997 |
| Chemical Formula | C6H2ClF2NO2 |
| Molar Mass | 193.535 g/mol |
| Appearance | Solid |
| Melting Point | Data needed |
| Boiling Point | Data needed |
| Density | Data needed |
| Solubility In Water | Insoluble (estimated) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, toluene (estimated) |
| Vapor Pressure | Data needed |
| Flash Point | Data needed |
As an accredited 2-Chloro-3,4-Difluoro-1-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250 - gram bottle packaging for 2 - chloro - 3,4 - difluoro - 1 - nitrobenzene. |
| Storage | 2 - Chloro - 3,4 - difluoro - 1 - nitrobenzene should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly sealed container, preferably made of corrosion - resistant materials, to prevent leakage and exposure to air and moisture, which could potentially cause decomposition or reactions. |
| Shipping | 2 - chloro - 3,4 - difluoro - 1 - nitrobenzene is shipped in tightly sealed, corrosion - resistant containers. Shipments follow strict hazardous chemical regulations, ensuring proper handling to prevent spills and ensure safety during transit. |
Competitive 2-Chloro-3,4-Difluoro-1-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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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-Chloro-3,4-Difluoro-1-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 2-chloro-3,4-difluoro-1-nitrobenzene?
2-% -3,4-diene-1-carbonyl naphthalene is a kind of organic compound. Its main uses are many, and it is often used as an important medium in the field of chemical synthesis. It can be used to derive a variety of compounds with specific functions, such as specific addition and substitution reactions, which can be used to improve the molecular quality of the product. It provides the foundation for new research, materials science and other fields.
In the research of the product, the products derived from 2-% -3,4-diene-1-carbonyl naphthalene are either biologically active or can be used as chemical molecules. Its unique characteristics can make it possible to interact with biological macromolecules such as proteins and nucleic acids, or to improve the physiological and biochemical processes of biological molecules, or to improve the physiological and physiological systems of disease-resistant phases, providing a new way to overcome common diseases.
In terms of materials science, the materials obtained from this raw material may have special physical properties. For example, it can be introduced into polymer materials to improve the performance, optical properties, and mechanical properties of the materials. The synthesized materials may be used in optical devices, such as optical diodes (OLEDs), solar cells, etc., to improve the performance and efficiency of the device and promote the next step in optical technology.
In addition, 2-% -3,4-diene-1-carbonyl naphthalene is also of great significance in the study of synthetic methods. With its model compounds, scientists can explore new anti-methods and anti-methods, expand the means of synthetic methods, promote the development of new chemical families, and smooth the way for more new compounds. In addition, this compound plays an indispensable role in the field of multiple families, hiding a huge amount of power.
In the research of the product, the products derived from 2-% -3,4-diene-1-carbonyl naphthalene are either biologically active or can be used as chemical molecules. Its unique characteristics can make it possible to interact with biological macromolecules such as proteins and nucleic acids, or to improve the physiological and biochemical processes of biological molecules, or to improve the physiological and physiological systems of disease-resistant phases, providing a new way to overcome common diseases.
In terms of materials science, the materials obtained from this raw material may have special physical properties. For example, it can be introduced into polymer materials to improve the performance, optical properties, and mechanical properties of the materials. The synthesized materials may be used in optical devices, such as optical diodes (OLEDs), solar cells, etc., to improve the performance and efficiency of the device and promote the next step in optical technology.
In addition, 2-% -3,4-diene-1-carbonyl naphthalene is also of great significance in the study of synthetic methods. With its model compounds, scientists can explore new anti-methods and anti-methods, expand the means of synthetic methods, promote the development of new chemical families, and smooth the way for more new compounds. In addition, this compound plays an indispensable role in the field of multiple families, hiding a huge amount of power.
What are the physical properties of 2-chloro-3,4-difluoro-1-nitrobenzene?
The 2-% -3,4-diene-1-alkynyl naphthalene is a kind of compound. Its physical properties are special, let me say.
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In terms of solubility, this compound is soluble in water. It is soluble in water, and the molecular properties of 2-% -3,4-diene-1-alkynyl naphthalene are very weak. According to the principle of "similar miscibility", the solubility is different, so it is soluble in water. However, it is soluble in many kinds of water, such as ether, chloroform, etc. Due to its solubility and many non-solubility or weak solubility, it is close in nature, and the molecular force can promote it to dissolve with each other.
Density is also one of its important physical properties. Its density is high in water, and it can sink to the bottom when thrown into water. This is due to the amount of molecular phase and the way of molecular stacking, which makes the amount of water large.
In addition, in terms of optical properties, due to the existence of a common light system, it can appear as an optical image such as absorption and emission under the illumination of a specific wave of light. This common light system can enable the interaction of light, light, and light, which may be useful in fields such as light analysis.
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In terms of solubility, this compound is soluble in water. It is soluble in water, and the molecular properties of 2-% -3,4-diene-1-alkynyl naphthalene are very weak. According to the principle of "similar miscibility", the solubility is different, so it is soluble in water. However, it is soluble in many kinds of water, such as ether, chloroform, etc. Due to its solubility and many non-solubility or weak solubility, it is close in nature, and the molecular force can promote it to dissolve with each other.
Density is also one of its important physical properties. Its density is high in water, and it can sink to the bottom when thrown into water. This is due to the amount of molecular phase and the way of molecular stacking, which makes the amount of water large.
In addition, in terms of optical properties, due to the existence of a common light system, it can appear as an optical image such as absorption and emission under the illumination of a specific wave of light. This common light system can enable the interaction of light, light, and light, which may be useful in fields such as light analysis.
Is the chemical property of 2-chloro-3,4-difluoro-1-nitrobenzene stable?
The physical properties of 2-% -3,4-diene-1-naphthylbenzene are still uncertain. In this compound, the naphthylbenzene provides a certain degree of reactivity and coactivity, while the atom at position 2 and the atom at position 3 and 4 have the opposite direction of reactivity under normal conditions.
In general conditions, the coactivity of naphthylbenzene makes the distribution of molecular coactivity more uniform, reduces the local unevenness of the charge density, and improves its reactivity. It has a certain reactivity, but in this compound, the reactivity degree has been changed from the reactivity of the surrounding group and the blocking effect of the empty position.
As far as the atom is concerned, the activity of the two-position molecule is not high. In the case of oxidizing, original or special catalytic components, the reaction of the reaction of the reaction of the reaction is not high.
However, in the case of high temperature, acid, or specific catalytic conditions, the qualitative or chemical properties of the compound are affected. High temperature may cause molecular rearrangement reactions, acid or active parts of the molecule, such as the reaction. However, in normal and general environments, 2-% 3,4-diene-1-naphthylbenzene can maintain the stability of the phase, and its physical and chemical properties are not easy to change.
In general conditions, the coactivity of naphthylbenzene makes the distribution of molecular coactivity more uniform, reduces the local unevenness of the charge density, and improves its reactivity. It has a certain reactivity, but in this compound, the reactivity degree has been changed from the reactivity of the surrounding group and the blocking effect of the empty position.
As far as the atom is concerned, the activity of the two-position molecule is not high. In the case of oxidizing, original or special catalytic components, the reaction of the reaction of the reaction of the reaction is not high.
However, in the case of high temperature, acid, or specific catalytic conditions, the qualitative or chemical properties of the compound are affected. High temperature may cause molecular rearrangement reactions, acid or active parts of the molecule, such as the reaction. However, in normal and general environments, 2-% 3,4-diene-1-naphthylbenzene can maintain the stability of the phase, and its physical and chemical properties are not easy to change.
What are the synthesis methods of 2-chloro-3,4-difluoro-1-nitrobenzene?
To prepare 2-cyanogen-3,4-diene-1-carbonylnaphthalene, the method is as follows:
The method of nucleophilic substitution is first introduced. The nucleophilic reagent containing the cyanide group interacts with the 3,4-diene-1-carbonylnaphthalene derivative containing the suitable leaving group. Leaving groups, such as halogen atoms (chlorine, bromine, iodine, etc.) or sulfonate groups. The cyano anion in the nucleophilic reagent, by virtue of its electron-rich properties, attacks the carbon atoms in the substrate connected to the leaving group, and the leaving group leaves, thus forming 2-cyanogen-3,4-diene-1-carbonyl naphthalene. This process requires the selection of suitable solvents to facilitate the reaction. Common ones such as N, N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO), etc., because they have good solubility to nucleophiles and substrates, and can stabilize the transition state. The reaction temperature also needs to be regulated, depending on the substrate and reagent activity, either at room temperature or heated to tens of degrees Celsius.
Cyclization addition can also be used. First, the compound containing the conjugated diene structure and the cyanyl precursor was prepared to undergo an intramolecular cyclization addition reaction. Taking the Diels-Alder reaction as an example, the appropriate diene and conjugated diene were selected, and the diene part contained cyanide-related structural units. The two synergistically reacted to form a six-membered cyclic intermediate, and then the subsequent conversion, such as oxidation and rearrangement, can obtain the target product. The key to this approach is to design suitable reactants to ensure the regioselectivity and stereoselectivity of the reaction, and the reaction conditions need to be precisely controlled, such as reaction solvent, temperature, catalyst, etc. The catalyst can be selected as Lewis acid, such as aluminum trichloride, titanium tetrachloride, etc., which can enhance the activity of dienophiles and promote the reaction.
In addition, the method of transition metal catalysis also has potential. Transition metals such as palladium and nickel are used as catalysts, with appropriate ligands, to couple compounds containing alkenyl groups, halogenated naphthyl groups and cyanyl sources. Transition metals can activate carbon-halogen bonds or carbon-carbon multiple bonds to promote the introduction of cyano groups. The choice of ligands is crucial, which can regulate the electron cloud density and spatial resistance of the metal center, affecting the reaction activity and selectivity. The reaction system requires an anaerobic or low-oxygen environment to prevent the deactivation of transition metal catalysts, and is often protected by inert gases (nitrogen, argon, etc.). In this way, 2-cyanogen-3,4-diene-1-carbonyl naphthalene can be obtained through various routes.
The method of nucleophilic substitution is first introduced. The nucleophilic reagent containing the cyanide group interacts with the 3,4-diene-1-carbonylnaphthalene derivative containing the suitable leaving group. Leaving groups, such as halogen atoms (chlorine, bromine, iodine, etc.) or sulfonate groups. The cyano anion in the nucleophilic reagent, by virtue of its electron-rich properties, attacks the carbon atoms in the substrate connected to the leaving group, and the leaving group leaves, thus forming 2-cyanogen-3,4-diene-1-carbonyl naphthalene. This process requires the selection of suitable solvents to facilitate the reaction. Common ones such as N, N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO), etc., because they have good solubility to nucleophiles and substrates, and can stabilize the transition state. The reaction temperature also needs to be regulated, depending on the substrate and reagent activity, either at room temperature or heated to tens of degrees Celsius.
Cyclization addition can also be used. First, the compound containing the conjugated diene structure and the cyanyl precursor was prepared to undergo an intramolecular cyclization addition reaction. Taking the Diels-Alder reaction as an example, the appropriate diene and conjugated diene were selected, and the diene part contained cyanide-related structural units. The two synergistically reacted to form a six-membered cyclic intermediate, and then the subsequent conversion, such as oxidation and rearrangement, can obtain the target product. The key to this approach is to design suitable reactants to ensure the regioselectivity and stereoselectivity of the reaction, and the reaction conditions need to be precisely controlled, such as reaction solvent, temperature, catalyst, etc. The catalyst can be selected as Lewis acid, such as aluminum trichloride, titanium tetrachloride, etc., which can enhance the activity of dienophiles and promote the reaction.
In addition, the method of transition metal catalysis also has potential. Transition metals such as palladium and nickel are used as catalysts, with appropriate ligands, to couple compounds containing alkenyl groups, halogenated naphthyl groups and cyanyl sources. Transition metals can activate carbon-halogen bonds or carbon-carbon multiple bonds to promote the introduction of cyano groups. The choice of ligands is crucial, which can regulate the electron cloud density and spatial resistance of the metal center, affecting the reaction activity and selectivity. The reaction system requires an anaerobic or low-oxygen environment to prevent the deactivation of transition metal catalysts, and is often protected by inert gases (nitrogen, argon, etc.). In this way, 2-cyanogen-3,4-diene-1-carbonyl naphthalene can be obtained through various routes.
What should be paid attention to when storing and transporting 2-chloro-3,4-difluoro-1-nitrobenzene?
2-%-3,4-diethylene-1-naphthyl benzene is a special chemical compound. For storage problems, please pay attention to the following.
The selection of the first environment. These chemical substances are sensitive to environmental factors, and should be stored in a dry, dry and good place. If it is in a humid environment, it is easy to be reversed, resulting in physical properties change and even failure. Similarly, high temperature may also cause it to be uncertain, or promote the acceleration of the reaction, so it is important to avoid direct light and high temperature.
Secondary and packaging research. It is necessary to use packaging materials that can effectively isolate external factors. The material has good corrosion resistance to prevent the reaction of the material itself. And the package needs to be sealed to prevent the intrusion of air, moisture, etc., and it is determined by the degree of the holding object.
Furthermore, the shock on the way should not be ignored. This material may be modified by molecules due to strong shock, causing adverse reactions. The tools should be kept flat and less unnecessary shocks. The unloading process should also be careful to avoid collisions.
In addition, the operator's prevention is also indispensable. When connecting this chemical material, it is necessary to wear appropriate anti-damage clothing, such as anti-wear, gloves, eyes, etc. Because of its certain toxicity and irritation, it is easy to cause damage directly to people. After operation, clean it properly to avoid damage caused by leftovers.
Therefore, in the storage of 2-% -3,4-diethylene-1-naphthylbenzene, each product should be carefully prepared to ensure its stability and avoid accidental production.
The selection of the first environment. These chemical substances are sensitive to environmental factors, and should be stored in a dry, dry and good place. If it is in a humid environment, it is easy to be reversed, resulting in physical properties change and even failure. Similarly, high temperature may also cause it to be uncertain, or promote the acceleration of the reaction, so it is important to avoid direct light and high temperature.
Secondary and packaging research. It is necessary to use packaging materials that can effectively isolate external factors. The material has good corrosion resistance to prevent the reaction of the material itself. And the package needs to be sealed to prevent the intrusion of air, moisture, etc., and it is determined by the degree of the holding object.
Furthermore, the shock on the way should not be ignored. This material may be modified by molecules due to strong shock, causing adverse reactions. The tools should be kept flat and less unnecessary shocks. The unloading process should also be careful to avoid collisions.
In addition, the operator's prevention is also indispensable. When connecting this chemical material, it is necessary to wear appropriate anti-damage clothing, such as anti-wear, gloves, eyes, etc. Because of its certain toxicity and irritation, it is easy to cause damage directly to people. After operation, clean it properly to avoid damage caused by leftovers.
Therefore, in the storage of 2-% -3,4-diethylene-1-naphthylbenzene, each product should be carefully prepared to ensure its stability and avoid accidental production.
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