Linshang Chemical
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Benzene, 1,5-Dichloro-3-Fluoro-2-(4-Nitrophenoxy)-
Linshang Chemical
|
HS Code |
356107 |
| Chemical Formula | C12H6Cl2FNO4 |
| Molar Mass | 318.1 g/mol |
| Solubility In Water | Low (organic compound, likely hydrophobic) |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, acetone |
| Vapor Pressure | Low (as it's likely a solid at room temperature) |
| Logp | Positive (hydrophobic, so likely lipophilic) |
As an accredited Benzene, 1,5-Dichloro-3-Fluoro-2-(4-Nitrophenoxy)- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 1,5 - dichloro - 3 - fluoro - 2-(4 - nitrophenoxy) benzene in sealed chemical - grade containers. |
| Storage | Store “Benzene, 1,5 - dichloro - 3 - fluoro - 2 - (4 - nitrophenoxy)-” in a cool, dry, well - ventilated area away from heat sources, ignition sources, and incompatible substances. Keep it in a tightly sealed container to prevent leakage. Due to its chemical nature, store it separately from oxidizing agents, reducing agents, and bases to avoid potential reactions. |
| Shipping | For the chemical "Benzene, 1,5 - dichloro - 3 - fluoro - 2 - (4 - nitrophenoxy)-", shipping requires compliance with hazardous material regulations. It should be properly packaged in suitable containers to prevent leakage during transit. |
Competitive Benzene, 1,5-Dichloro-3-Fluoro-2-(4-Nitrophenoxy)- prices that fit your budget—flexible terms and customized quotes for every order.
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What are the chemical properties of this product 1,5-dichloro-3-fluoro-2- (4-nitrophenoxy) benzene
This is a study on the chemical properties of 1,5-difluoro-3-chloro-2- (4-pyridyloxy) benzene. The chemical properties of this compound contain many aspects.
First, the chemical properties related to its physical properties. The presence of halogen atoms such as fluorine and chlorine in its structure makes the molecule have a certain polarity, or affects its solubility in different solvents. Halogen atoms have high electronegativity, and when they interact with other substances, they can change the distribution of molecular electron clouds through induction effects, which affects the reactivity.
Furthermore, the pyridyloxy part, the pyridine ring is aromatic and basic. The lone pair of electrons of the nitrogen atom can participate in the coordination, and can form complexes with metal ions, etc., expanding its application in the field of material chemistry and catalysis. The oxygen group connection not only affects the molecular spatial configuration, but also changes the electron cloud density of the benzene ring due to the electronegativity of the oxygen atom.
From the perspective of reactivity, halogen atoms can undergo nucleophilic substitution. Under appropriate nucleophilic reagents, solvents and reaction conditions, halogen atoms can be replaced by other groups, such as hydroxyl groups, amino groups, etc., to derive a variety of functional products.
Benzene ring as the main structure, although aromatic stability, but in the presence of strong oxidants or special catalysts, oxidation reactions can occur, or under Friedel-Crafts and other reaction conditions, the introduction of other substituents on the benzene ring enriches its chemical properties and application scenarios.
This 1,5-difluoro-3-chloro-2 - (4-pyridyloxy) benzene, due to its unique structure, is expected to play an important role in organic synthesis, pharmaceutical chemistry, materials science and other fields. With its diverse chemical properties, it is expected to play an important role and become a key structural unit for building complex functional molecules.
First, the chemical properties related to its physical properties. The presence of halogen atoms such as fluorine and chlorine in its structure makes the molecule have a certain polarity, or affects its solubility in different solvents. Halogen atoms have high electronegativity, and when they interact with other substances, they can change the distribution of molecular electron clouds through induction effects, which affects the reactivity.
Furthermore, the pyridyloxy part, the pyridine ring is aromatic and basic. The lone pair of electrons of the nitrogen atom can participate in the coordination, and can form complexes with metal ions, etc., expanding its application in the field of material chemistry and catalysis. The oxygen group connection not only affects the molecular spatial configuration, but also changes the electron cloud density of the benzene ring due to the electronegativity of the oxygen atom.
From the perspective of reactivity, halogen atoms can undergo nucleophilic substitution. Under appropriate nucleophilic reagents, solvents and reaction conditions, halogen atoms can be replaced by other groups, such as hydroxyl groups, amino groups, etc., to derive a variety of functional products.
Benzene ring as the main structure, although aromatic stability, but in the presence of strong oxidants or special catalysts, oxidation reactions can occur, or under Friedel-Crafts and other reaction conditions, the introduction of other substituents on the benzene ring enriches its chemical properties and application scenarios.
This 1,5-difluoro-3-chloro-2 - (4-pyridyloxy) benzene, due to its unique structure, is expected to play an important role in organic synthesis, pharmaceutical chemistry, materials science and other fields. With its diverse chemical properties, it is expected to play an important role and become a key structural unit for building complex functional molecules.
What are the main uses of 1,5-dichloro-3-fluoro-2- (4-nitrophenoxy) benzene?
1% 2C5-di- 3-pentyl-2- (4-cyanophenoxy) benzene, which has the following uses, is often used:
First, in the field of, it is important to synthesize multi-effect compounds. For example, in the development of targeted compounds for certain diseases, it can serve as a building block for the molecular core of building materials. Due to its specific chemistry, it can be synthesized by specific biological or enzymatic interactions, and ingeniously modified and synthesized, which can provide effective means for the treatment of diseases with high performance, high activity and low side effects.
Second, in the field of materials, it can be used as a raw material for the synthesis of polymer materials with special properties. Adding this compound to the polymerization reaction can make the resulting polymer material have special physical properties. For example, it can increase the material's resistance to corrosion, chemical resistance, or improve its optical properties. In this way, the material can be used in the manufacture of high-performance components required in the aerospace industry, or components with demanding material properties in sub-products.
Third, it also has a value in research. Its chemical properties make it have certain biological activities in some crop hazards, which can be used for the derivatization reaction of the product, resulting in high-efficiency, low-toxicity and environment-friendly products. This product can effectively prevent and control diseases, reduce environmental pollution and the harm of non-target organisms, and facilitate sustainable development.
First, in the field of, it is important to synthesize multi-effect compounds. For example, in the development of targeted compounds for certain diseases, it can serve as a building block for the molecular core of building materials. Due to its specific chemistry, it can be synthesized by specific biological or enzymatic interactions, and ingeniously modified and synthesized, which can provide effective means for the treatment of diseases with high performance, high activity and low side effects.
Second, in the field of materials, it can be used as a raw material for the synthesis of polymer materials with special properties. Adding this compound to the polymerization reaction can make the resulting polymer material have special physical properties. For example, it can increase the material's resistance to corrosion, chemical resistance, or improve its optical properties. In this way, the material can be used in the manufacture of high-performance components required in the aerospace industry, or components with demanding material properties in sub-products.
Third, it also has a value in research. Its chemical properties make it have certain biological activities in some crop hazards, which can be used for the derivatization reaction of the product, resulting in high-efficiency, low-toxicity and environment-friendly products. This product can effectively prevent and control diseases, reduce environmental pollution and the harm of non-target organisms, and facilitate sustainable development.
What is the synthesis method of 1,5-dichloro-3-fluoro-2- (4-nitrophenoxy) benzene?
The synthesis of 1% 2C5-dihydro-3-pentyl-2- (4-cyanophenoxy) benzene is a crucial issue in the field of organic synthesis. To obtain this compound, the following steps can be followed.
First, a suitable starting material needs to be carefully selected. Benzene derivatives are often started with reagents containing cyanide groups and phenoxy groups. Benzene derivatives can be halogenated by introducing halogen atoms at specific positions in the benzene ring for subsequent nucleophilic substitution. This halogenation reaction requires careful control of reaction conditions, such as reaction temperature, reaction time, and proportion of reactants, to ensure that the halogenated product achieves high purity and yield.
Second, reagents containing cyanyl groups and phenoxy groups can be prepared by a series of reactions. For example, phenol is used as a starting material and reacted with halogenated alkanes under basic conditions to generate phenoxy derivatives. Then, this derivative and the cyanide-containing reagent, in the presence of a suitable catalyst, undergo a nucleophilic substitution reaction to introduce a cyano group.
Furthermore, the halogenated benzene derivatives and the reagent containing cyanyl groups and phenoxy groups are subjected to a nucleophilic substitution reaction in an organic solvent under the combined action of a base and a catalyst. In this step of the reaction, the type and amount of alkali, the activity and amount of catalyst, as well as the polarity and boiling point of the organic solvent, all have a significant impact on the reaction process and product yield. Therefore, repeated experiments are required to optimize the reaction conditions in order to obtain the best reaction effect.
After the reaction, the product needs to be separated and purified. Column chromatography, recrystallization and other means are often used to remove unreacted raw materials, by-products and impurities, and finally obtain high-purity 1% 2C5-dihydro-3-pentyl-2 - (4-cyanophenoxy) benzene. Although the steps in this synthesis process are complex, each step is crucial. Only by strictly controlling each reaction link can we achieve the goal of efficient and high-purity synthesis.
First, a suitable starting material needs to be carefully selected. Benzene derivatives are often started with reagents containing cyanide groups and phenoxy groups. Benzene derivatives can be halogenated by introducing halogen atoms at specific positions in the benzene ring for subsequent nucleophilic substitution. This halogenation reaction requires careful control of reaction conditions, such as reaction temperature, reaction time, and proportion of reactants, to ensure that the halogenated product achieves high purity and yield.
Second, reagents containing cyanyl groups and phenoxy groups can be prepared by a series of reactions. For example, phenol is used as a starting material and reacted with halogenated alkanes under basic conditions to generate phenoxy derivatives. Then, this derivative and the cyanide-containing reagent, in the presence of a suitable catalyst, undergo a nucleophilic substitution reaction to introduce a cyano group.
Furthermore, the halogenated benzene derivatives and the reagent containing cyanyl groups and phenoxy groups are subjected to a nucleophilic substitution reaction in an organic solvent under the combined action of a base and a catalyst. In this step of the reaction, the type and amount of alkali, the activity and amount of catalyst, as well as the polarity and boiling point of the organic solvent, all have a significant impact on the reaction process and product yield. Therefore, repeated experiments are required to optimize the reaction conditions in order to obtain the best reaction effect.
After the reaction, the product needs to be separated and purified. Column chromatography, recrystallization and other means are often used to remove unreacted raw materials, by-products and impurities, and finally obtain high-purity 1% 2C5-dihydro-3-pentyl-2 - (4-cyanophenoxy) benzene. Although the steps in this synthesis process are complex, each step is crucial. Only by strictly controlling each reaction link can we achieve the goal of efficient and high-purity synthesis.
What are the precautions for the production of 1,5-dichloro-3-fluoro-2- (4-nitrophenoxy) benzene?
When preparing 1% 2C5-dihydro-3-ene-2- (4-nitrophenoxy) benzene, many things need to be paid attention to.
The quality of the first raw material. The raw material is pure and good, and the purity and quality of the product are guaranteed. The material must be carefully screened to check its purity and impurities. If the raw material is poor, the product will not meet expectations, or the reaction will be difficult to go forward.
The second time is the reaction condition. The temperature is controlled to the core, and its change affects the reaction rate and direction. When the temperature of this compound is too high, it may cause side reactions to produce and the product is mixed; if it is too low, the reaction will be slow and take a long time. Precise temperature control, according to the reaction characteristics and requirements, choose the right temperature and stabilize it.
Furthermore, the reaction time is also critical. If the time is insufficient, the reaction will not be completed, and the product will be less; if it takes too long, the product will decompose or other side reactions will occur. According to experiments and theories, find the right time to maintain the quantity and quality of the product.
The choice of catalyst should not be ignored. Appropriate catalysts can reduce the activation energy of the reaction and increase the speed and efficiency. According to the reaction mechanism, choose the one with high activity and excellent selectivity. And control its dosage, too much or cause side reactions, and too little will cause poor catalytic effect.
The cleanliness of the reaction environment is also necessary. Impurities or foreign matter into the reaction system, or poison the catalyst, or cause side reactions, bad product quality. Ensure that the reaction apparatus is clean, the environment is clean, and external interference is avoided.
Separation and purification are also key. The product is mixed with impurities and needs to be purified by selection method. Such as extraction, distillation, recrystallization, etc., according to the physical properties of the product and impurities, choose a good method to extract the purity of the product.
Preparation of 1% 2C5-dihydro-3-ene-2- (4-nitrophenoxy) benzene, all links are closely interlocked, and high-quality products can be prepared with caution.
The quality of the first raw material. The raw material is pure and good, and the purity and quality of the product are guaranteed. The material must be carefully screened to check its purity and impurities. If the raw material is poor, the product will not meet expectations, or the reaction will be difficult to go forward.
The second time is the reaction condition. The temperature is controlled to the core, and its change affects the reaction rate and direction. When the temperature of this compound is too high, it may cause side reactions to produce and the product is mixed; if it is too low, the reaction will be slow and take a long time. Precise temperature control, according to the reaction characteristics and requirements, choose the right temperature and stabilize it.
Furthermore, the reaction time is also critical. If the time is insufficient, the reaction will not be completed, and the product will be less; if it takes too long, the product will decompose or other side reactions will occur. According to experiments and theories, find the right time to maintain the quantity and quality of the product.
The choice of catalyst should not be ignored. Appropriate catalysts can reduce the activation energy of the reaction and increase the speed and efficiency. According to the reaction mechanism, choose the one with high activity and excellent selectivity. And control its dosage, too much or cause side reactions, and too little will cause poor catalytic effect.
The cleanliness of the reaction environment is also necessary. Impurities or foreign matter into the reaction system, or poison the catalyst, or cause side reactions, bad product quality. Ensure that the reaction apparatus is clean, the environment is clean, and external interference is avoided.
Separation and purification are also key. The product is mixed with impurities and needs to be purified by selection method. Such as extraction, distillation, recrystallization, etc., according to the physical properties of the product and impurities, choose a good method to extract the purity of the product.
Preparation of 1% 2C5-dihydro-3-ene-2- (4-nitrophenoxy) benzene, all links are closely interlocked, and high-quality products can be prepared with caution.
What are the environmental effects of 1,5-dichloro-3-fluoro-2- (4-nitrophenoxy) benzene?
1% 2C5-dihydro-3-pentyl-2- (4-chlorophenoxy) benzene, the impact of this substance on the environment is quite complex.
First, in aquatic ecosystems, this compound may be potentially harmful. If it enters the water body, it may cause acute or chronic toxicity to aquatic organisms. For example, it may interfere with the physiological processes of fish respiration, metabolism and reproduction. Some compounds with similar structures have been found to cause abnormal embryonic development in fish, affecting the normal growth and survival of juvenile fish.
Secondly, in the soil environment, its residues or alter the structure and function of soil microbial communities. Soil microorganisms are essential for soil fertility and material circulation. The substance may inhibit the growth of certain beneficial microorganisms, such as nitrogen-fixing bacteria, nitrifying bacteria, etc., which participate in nitrogen conversion, and then affect the nutrient supply of soil and plant growth.
Furthermore, its volatility or air pollution. In the atmosphere, or photochemical reactions with other pollutants to generate secondary pollutants, such as ozone, etc., aggravate the degree of air pollution and endanger human health and the ecological environment. In addition, if the substance is transmitted and enriched through the food chain, organisms at the high end of the food chain, such as birds, mammals, etc., may accumulate toxicity due to long-term intake of food containing this substance, affecting their reproductive, immune and other systems. However, the exact impact of this substance on the environment requires more research to accurately evaluate, including its environmental fate, degradation pathways, and ecotoxicological effects.
First, in aquatic ecosystems, this compound may be potentially harmful. If it enters the water body, it may cause acute or chronic toxicity to aquatic organisms. For example, it may interfere with the physiological processes of fish respiration, metabolism and reproduction. Some compounds with similar structures have been found to cause abnormal embryonic development in fish, affecting the normal growth and survival of juvenile fish.
Secondly, in the soil environment, its residues or alter the structure and function of soil microbial communities. Soil microorganisms are essential for soil fertility and material circulation. The substance may inhibit the growth of certain beneficial microorganisms, such as nitrogen-fixing bacteria, nitrifying bacteria, etc., which participate in nitrogen conversion, and then affect the nutrient supply of soil and plant growth.
Furthermore, its volatility or air pollution. In the atmosphere, or photochemical reactions with other pollutants to generate secondary pollutants, such as ozone, etc., aggravate the degree of air pollution and endanger human health and the ecological environment. In addition, if the substance is transmitted and enriched through the food chain, organisms at the high end of the food chain, such as birds, mammals, etc., may accumulate toxicity due to long-term intake of food containing this substance, affecting their reproductive, immune and other systems. However, the exact impact of this substance on the environment requires more research to accurately evaluate, including its environmental fate, degradation pathways, and ecotoxicological effects.
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