Linshang Chemical
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1,2-Dichloro-3-Fluoro-6-Nitrobenzene
Linshang Chemical
|
HS Code |
447315 |
| Chemical Formula | C6H2Cl2FNO2 |
| Molar Mass | 208.0 g/mol |
| Appearance | Solid (usually a white - off - white powder) |
| Boiling Point | Data may vary, but generally in the range of high temperatures due to its aromatic nature |
| Melting Point | Data specific to this compound needed, but common for similar aromatic nitro - halogenated compounds |
| Density | Value dependent on temperature and physical state, needs experimental determination |
| Solubility In Water | Low solubility, as it is a non - polar aromatic compound with halogen and nitro groups |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform, etc. |
| Vapor Pressure | Low vapor pressure at room temperature due to its relatively high molar mass and strong intermolecular forces |
| Flash Point | Data specific to this compound required, but likely high considering its structure |
As an accredited 1,2-Dichloro-3-Fluoro-6-Nitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,2 - Dichloro - 3 - fluoro - 6 - nitrobenzene: 500g in a sealed, chemical - resistant plastic bottle. |
| Storage | 1,2 - Dichloro - 3 - fluoro - 6 - 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 other incompatible substances to avoid potential chemical reactions. |
| Shipping | 1,2 - dichloro - 3 - fluoro - 6 - nitrobenzene, a hazardous chemical, is shipped in sealed, corrosion - resistant containers. Special handling protocols are followed to ensure safety during transit, in compliance with all relevant regulations. |
Competitive 1,2-Dichloro-3-Fluoro-6-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
Where to Buy 1,2-Dichloro-3-Fluoro-6-Nitrobenzene in China?
As a trusted 1,2-Dichloro-3-Fluoro-6-Nitrobenzene manufacturer, we deliver:
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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-3-Fluoro-6-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-3-fluoro-6-nitrobenzene?
1% 2C2 + - + dideuterium + - + 3 + - +
- + 6 + - + amino naphthalene, its main use is quite wide.
Dideuterium, in the field of scientific research, is often used to trace atoms. With its unique nuclear properties, it can help researchers understand the process of chemical reactions and the way of material metabolism. For example, in biochemical experiments, by labeling specific compounds with dideuterium, their transformation and whereabouts in living bodies can be carefully observed, which is a useful tool for life science research.
The "
" in the chemical industry is related to many processes. Water is a common solvent, and many chemical reactions depend on it as a medium to occur. And in the separation and purification of substances, water is also a key element. Such as distillation and extraction methods, they are all based on water or aqueous solutions to achieve the purpose of separating mixtures and obtaining pure substances.
As for the aminonaphthalene referred to in 6, it is very powerful in the dye industry. It is an important raw material for the synthesis of a variety of dyes with bright colors and good fastness. Dyes derived from aminonaphthalene are widely used in textiles, printing and dyeing and other industries to make fabrics look gorgeous. And in the field of medicine, the derivatives of aminonaphthalene have been studied and may have specific pharmacological activities, providing potential directions for the research and development of new drugs.
In short, 1% 2C2 + - + dideuterium + - + 3 + - ++ - + 6 + - + amino naphthalene is useful in scientific research, chemical industry, dyes, medicine and other industries, and plays an indispensable role in promoting the development and progress of various fields.
- + 6 + - + amino naphthalene, its main use is quite wide.
Dideuterium, in the field of scientific research, is often used to trace atoms. With its unique nuclear properties, it can help researchers understand the process of chemical reactions and the way of material metabolism. For example, in biochemical experiments, by labeling specific compounds with dideuterium, their transformation and whereabouts in living bodies can be carefully observed, which is a useful tool for life science research.
The "
" in the chemical industry is related to many processes. Water is a common solvent, and many chemical reactions depend on it as a medium to occur. And in the separation and purification of substances, water is also a key element. Such as distillation and extraction methods, they are all based on water or aqueous solutions to achieve the purpose of separating mixtures and obtaining pure substances.
As for the aminonaphthalene referred to in 6, it is very powerful in the dye industry. It is an important raw material for the synthesis of a variety of dyes with bright colors and good fastness. Dyes derived from aminonaphthalene are widely used in textiles, printing and dyeing and other industries to make fabrics look gorgeous. And in the field of medicine, the derivatives of aminonaphthalene have been studied and may have specific pharmacological activities, providing potential directions for the research and development of new drugs.
In short, 1% 2C2 + - + dideuterium + - + 3 + - ++ - + 6 + - + amino naphthalene is useful in scientific research, chemical industry, dyes, medicine and other industries, and plays an indispensable role in promoting the development and progress of various fields.
What are the physical properties of 1,2-dichloro-3-fluoro-6-nitrobenzene
The physical properties of 1% 2C2 + - + dideuterium + - + 3 + - + tritium + - + 6 + - + amino naphthalene are as follows.
Dideuterium is an isotope, and its nucleus contains one electron and one neutron. Its mass is twice that of ordinary, so it is also called heavy. The reduction properties of dideuterium are similar, but due to the difference in quantity, the reaction rate of multiplication is low. Its boiling time and melting time are slightly higher than that of deuterium, boiling time is -249.5 ° C, and melting time is -254.4 ° C. And dideuterium is even higher. In the process of water dissolution, the dissolution rate of heavy water (water containing dideuterium) is slower than that of ordinary water.
Tritium is also an isotope. The nucleus contains one and two neutrons, and the mass is three times that of the radioactive isotope. The half-life is 12.43 years. Its decay is caused by the emission of beta and the emission is caused by helium-3. The chemical properties of tritium are very similar to those of dideuterium. However, due to its radioactivity, special attention needs to be paid to its application and treatment. Its boiling temperature is -248 ° C, and its melting temperature is -252 ° C.
6-aminonaphthalene, and there are compounds. Its outer temperature is often light crystalline powder. There is a certain melting temperature, 109 - 111 ° C. Slightly soluble in cold water, soluble in water, ethanol, ether, benzene, etc. Soluble. Because it contains an amino group, it is resistant to acid, and the presence of an amino group can change the density of the sub-cloud on the naphthalene, so that it has a specific anti-activity and localization effect in the aromatic substitution anti-reaction. For example, it is easy to generate organic substitution anti-reaction, and the amino group and the amino group are localized.
Dideuterium is an isotope, and its nucleus contains one electron and one neutron. Its mass is twice that of ordinary, so it is also called heavy. The reduction properties of dideuterium are similar, but due to the difference in quantity, the reaction rate of multiplication is low. Its boiling time and melting time are slightly higher than that of deuterium, boiling time is -249.5 ° C, and melting time is -254.4 ° C. And dideuterium is even higher. In the process of water dissolution, the dissolution rate of heavy water (water containing dideuterium) is slower than that of ordinary water.
Tritium is also an isotope. The nucleus contains one and two neutrons, and the mass is three times that of the radioactive isotope. The half-life is 12.43 years. Its decay is caused by the emission of beta and the emission is caused by helium-3. The chemical properties of tritium are very similar to those of dideuterium. However, due to its radioactivity, special attention needs to be paid to its application and treatment. Its boiling temperature is -248 ° C, and its melting temperature is -252 ° C.
6-aminonaphthalene, and there are compounds. Its outer temperature is often light crystalline powder. There is a certain melting temperature, 109 - 111 ° C. Slightly soluble in cold water, soluble in water, ethanol, ether, benzene, etc. Soluble. Because it contains an amino group, it is resistant to acid, and the presence of an amino group can change the density of the sub-cloud on the naphthalene, so that it has a specific anti-activity and localization effect in the aromatic substitution anti-reaction. For example, it is easy to generate organic substitution anti-reaction, and the amino group and the amino group are localized.
What are the chemical properties of 1,2-dichloro-3-fluoro-6-nitrobenzene
1% 2C2 + - + dioxy + - + 3 + - + hydrocarbon + - + 6 + - + cyanonaphthalene, its chemical properties are particularly important, and it is related to the reaction and application in many chemical fields.
Dioxides are often oxidizing and can be used as oxidants in many oxidation reactions. The electron cloud distribution of oxygen atoms in their structure makes them capable of interacting with various reducing agents to oxidize substrates. For example, in organic synthesis, alcohols can be oxidized to alcaldes, ketones, and even carboxylic acids, which vary depending on the reaction conditions and substrate structure.
Hydrocarbons, with their hydrocarbon structures, vary in properties due to different structures. Saturated hydrocarbons, such as alkanes, have relatively stable chemical properties and are difficult to react with common reagents at room temperature and pressure. However, when there is high temperature, light or a catalyst, free radical reactions such as halogenation reactions can occur. Unsaturated hydrocarbons such as olefins and alkynes have high reactivity due to their carbon-carbon heavy bonds, and can undergo addition reactions. For example, they can be added to electrophilic reagents such as halogens, hydrogen halides, and water, and can also undergo oxidation reactions. Under the action of different oxidants, diols, aldones, and carboxylic acids may be formed.
Cyanonaphthalene, the existence of cyanyl groups endows it with special chemical properties. Cyanyl has strong electron absorption, which affects the electron cloud density distribution of the naphthalene ring and causes changes in the reactivity at some positions of the naphthal Cyanyl groups can be hydrolyzed into carboxyl groups, which can occur under acidic or basic conditions. This reaction is an important way to synthesize carboxyl-containing compounds. At the same time, cyanyl groups can participate in nucleophilic substitution, addition and other reactions, and are key groups in organic synthesis to construct complex structures.
All these chemical properties are based on chemical production, drug synthesis, material science and other fields, providing many possibilities for the creation of new substances and the development of new applications.
Dioxides are often oxidizing and can be used as oxidants in many oxidation reactions. The electron cloud distribution of oxygen atoms in their structure makes them capable of interacting with various reducing agents to oxidize substrates. For example, in organic synthesis, alcohols can be oxidized to alcaldes, ketones, and even carboxylic acids, which vary depending on the reaction conditions and substrate structure.
Hydrocarbons, with their hydrocarbon structures, vary in properties due to different structures. Saturated hydrocarbons, such as alkanes, have relatively stable chemical properties and are difficult to react with common reagents at room temperature and pressure. However, when there is high temperature, light or a catalyst, free radical reactions such as halogenation reactions can occur. Unsaturated hydrocarbons such as olefins and alkynes have high reactivity due to their carbon-carbon heavy bonds, and can undergo addition reactions. For example, they can be added to electrophilic reagents such as halogens, hydrogen halides, and water, and can also undergo oxidation reactions. Under the action of different oxidants, diols, aldones, and carboxylic acids may be formed.
Cyanonaphthalene, the existence of cyanyl groups endows it with special chemical properties. Cyanyl has strong electron absorption, which affects the electron cloud density distribution of the naphthalene ring and causes changes in the reactivity at some positions of the naphthal Cyanyl groups can be hydrolyzed into carboxyl groups, which can occur under acidic or basic conditions. This reaction is an important way to synthesize carboxyl-containing compounds. At the same time, cyanyl groups can participate in nucleophilic substitution, addition and other reactions, and are key groups in organic synthesis to construct complex structures.
All these chemical properties are based on chemical production, drug synthesis, material science and other fields, providing many possibilities for the creation of new substances and the development of new applications.
What are the synthesis methods of 1,2-dichloro-3-fluoro-6-nitrobenzene?
The synthesis method of 1,2-dichloro-3-butene-6-cyanopyridine involves many delicate methods, which are described in detail by you below.
First, it can be started by the corresponding pyridine derivative. Find a suitable pyridine precursor with a modifiable group on it, and introduce chlorine atoms through halogenation reaction. Under suitable reaction conditions, a specific halogenation reagent is used to precisely replace the hydrogen atom at a specific position to obtain a chlorine-containing pyridine intermediate. This halogenation reaction requires controlling the reaction temperature, time and reagent dosage to achieve the desired substitution check point and degree of substitution.
Then, the intermediate is alkylated. In this step, the choice of metal catalyst, the type and amount of reaction solvent and base all have a significant impact on the reaction process and product selectivity. After this alkenylation, the structural part of 3-butene is constructed.
Furthermore, the introduction of cyanyl is also key. Cyanide is often used as cyanide reagents, such as potassium cyanide, sodium cyanide, etc., or using activated cyanide sources, through nucleophilic substitution or other reaction pathways, the cyanyl group is connected to the pyridine ring to obtain 1,2-dichloro-3-butene-6-cyanopyridine. This process requires attention to the toxicity of cyanide reagents, strict follow of safe operating procedures, and fine regulation of reaction conditions to ensure the accuracy and efficiency of cyanide group introduction.
Second, there are also ways to start from other starting materials. For example, using compounds containing alkenyl groups and pyridine fragments as starting materials, the pyridine ring is first halogenated to achieve the structure construction of 1,2-dichloro. Then through cyanation reaction, the cyanyl group is added. This path needs to be carefully optimized for each step of the reaction conditions, including reaction temperature, catalyst, solvent and other factors, according to the activity and structural characteristics of the starting material, in order to make the reaction proceed smoothly and improve the yield and purity of the target product.
Or, first construct a chain-like compound containing cyanoalkenyl groups, and then react with pyridine derivatives through cyclization to build the overall structure of the target molecule. This cyclization reaction may involve various mechanisms such as intramolecular cyclization, nucleophilic addition-cyclization, etc., and the reaction conditions need to be strictly controlled to achieve the desired cyclization effect and product configuration. In short, there are various methods for synthesizing 1,2-dichloro-3-butene-6-cyanopyridine, each method has its own advantages and disadvantages and applicable scenarios, and needs to be selected and optimized according to actual needs and conditions.
First, it can be started by the corresponding pyridine derivative. Find a suitable pyridine precursor with a modifiable group on it, and introduce chlorine atoms through halogenation reaction. Under suitable reaction conditions, a specific halogenation reagent is used to precisely replace the hydrogen atom at a specific position to obtain a chlorine-containing pyridine intermediate. This halogenation reaction requires controlling the reaction temperature, time and reagent dosage to achieve the desired substitution check point and degree of substitution.
Then, the intermediate is alkylated. In this step, the choice of metal catalyst, the type and amount of reaction solvent and base all have a significant impact on the reaction process and product selectivity. After this alkenylation, the structural part of 3-butene is constructed.
Furthermore, the introduction of cyanyl is also key. Cyanide is often used as cyanide reagents, such as potassium cyanide, sodium cyanide, etc., or using activated cyanide sources, through nucleophilic substitution or other reaction pathways, the cyanyl group is connected to the pyridine ring to obtain 1,2-dichloro-3-butene-6-cyanopyridine. This process requires attention to the toxicity of cyanide reagents, strict follow of safe operating procedures, and fine regulation of reaction conditions to ensure the accuracy and efficiency of cyanide group introduction.
Second, there are also ways to start from other starting materials. For example, using compounds containing alkenyl groups and pyridine fragments as starting materials, the pyridine ring is first halogenated to achieve the structure construction of 1,2-dichloro. Then through cyanation reaction, the cyanyl group is added. This path needs to be carefully optimized for each step of the reaction conditions, including reaction temperature, catalyst, solvent and other factors, according to the activity and structural characteristics of the starting material, in order to make the reaction proceed smoothly and improve the yield and purity of the target product.
Or, first construct a chain-like compound containing cyanoalkenyl groups, and then react with pyridine derivatives through cyclization to build the overall structure of the target molecule. This cyclization reaction may involve various mechanisms such as intramolecular cyclization, nucleophilic addition-cyclization, etc., and the reaction conditions need to be strictly controlled to achieve the desired cyclization effect and product configuration. In short, there are various methods for synthesizing 1,2-dichloro-3-butene-6-cyanopyridine, each method has its own advantages and disadvantages and applicable scenarios, and needs to be selected and optimized according to actual needs and conditions.
What are the precautions for storing and transporting 1,2-dichloro-3-fluoro-6-nitrobenzene?
1%2C2+-+%E4%BA%8C%E6%B0%AF+-+3+-+%E6%B0%9F+-+6+-+%E7%A1%9D%E5%9F%BA%E8%8B%AF%E5%9C%A8%E5%82%A8%E5%AD%98%E5%92%8C%E8%BF%90%E8%BE%93%E4%B8%AD%E6%9C%89%E5%93%AA%E4%BA%9B%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9%EF%BC%9F%2C+%E8%AF%B7%E6%A8%A1%E4%BB%BF%E3%80%8A%E5%A4%A9%E5%B7%A5%E5%BC%80%E7%89%A9%E3%80%8B%E4%BB%A5%E5%8F%A4%E6%96%87%E8%A8%80%E6%96%87%E7%9A%84%E6%A0%BC%E5%BC%8F%E5%9B%9E%E7%AD%94%E6%AD%A4%E9%97%AE%E9%A2%98%2C+%E5%A4%A7%E7%BA%A6500%E4%B8%AA%E8%AF%8D%2C+%E7%9B%B4%E6%8E%A5%E6%AD%A3%E6%96%87%2C+%E4%B8%8D%E8%A6%81%E6%A0%87%E9%A2%98%E5%92%8C%E7%BB%93%E8%AE%BA.
1% 2C2, dioxy, 3, Jiang, 6, carboxybenzene in storage and transportation, many precautions should not be ignored.
When storing, the temperature and humidity of the first environment. These substances may be afraid of high temperature, and high temperature can easily cause their properties to change, so they should be stored in a cool place, and the humidity should not be too high to prevent moisture and quality change, and damage their quality. In addition, they should be avoided from direct light, light or chemical reactions, resulting in changes in ingredients.
When transporting, the packaging must be sturdy. 1% 2C2, dioxy, etc. may be dangerous. If the packaging is not good, it is easy to leak and endanger the safety of transportation. And the means of transportation should be clean, and no impurities should be mixed in to avoid contaminating these substances.
The handling process must also be careful and handled with care to avoid violent vibration and collision. 6-Carboxybenzene, etc. may be damaged by vibration, or the package will be broken due to collision. At the same time, transportation personnel should be familiar with relevant safety knowledge, know the emergency response methods, and be able to respond quickly in case of emergencies to ensure the safety of goods and people.
In addition, warning signs are essential for storage and transportation. Clearly state the characteristics and dangers of the stored and transported items, so that people around can be vigilant and prevent accidents, so as to ensure the smooth storage and transportation process.
1% 2C2, dioxy, 3, Jiang, 6, carboxybenzene in storage and transportation, many precautions should not be ignored.
When storing, the temperature and humidity of the first environment. These substances may be afraid of high temperature, and high temperature can easily cause their properties to change, so they should be stored in a cool place, and the humidity should not be too high to prevent moisture and quality change, and damage their quality. In addition, they should be avoided from direct light, light or chemical reactions, resulting in changes in ingredients.
When transporting, the packaging must be sturdy. 1% 2C2, dioxy, etc. may be dangerous. If the packaging is not good, it is easy to leak and endanger the safety of transportation. And the means of transportation should be clean, and no impurities should be mixed in to avoid contaminating these substances.
The handling process must also be careful and handled with care to avoid violent vibration and collision. 6-Carboxybenzene, etc. may be damaged by vibration, or the package will be broken due to collision. At the same time, transportation personnel should be familiar with relevant safety knowledge, know the emergency response methods, and be able to respond quickly in case of emergencies to ensure the safety of goods and people.
In addition, warning signs are essential for storage and transportation. Clearly state the characteristics and dangers of the stored and transported items, so that people around can be vigilant and prevent accidents, so as to ensure the smooth storage and transportation process.
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