Linshang Chemical
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2,4-Difluoro-5-Chloronitrobenzene
Linshang Chemical
|
HS Code |
795503 |
| Chemical Formula | C6H2ClF2NO2 |
| Molecular Weight | 193.54 |
| Appearance | Typically a solid, color may vary |
| Melting Point | Data needed |
| Boiling Point | Data needed |
| Density | Data needed |
| Solubility In Water | Low solubility |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane |
| Flash Point | Data needed |
| Vapor Pressure | Data needed |
| Pka | Data needed |
| Logp | Data needed |
As an accredited 2,4-Difluoro-5-Chloronitrobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 2,4 - difluoro - 5 - chloronitrobenzene packaged in a sealed glass bottle. |
| Storage | 2,4 - difluoro - 5 - chloronitrobenzene 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. Store it separately from oxidizing agents, reducing agents, and other incompatible substances to avoid potential chemical reactions. |
| Shipping | 2,4 - difluoro - 5 - chloronitrobenzene is shipped in tightly sealed containers, following strict chemical transportation regulations. Packaging ensures protection from external factors during transit to prevent spills and maintain product integrity. |
Competitive 2,4-Difluoro-5-Chloronitrobenzene 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
Where to Buy 2,4-Difluoro-5-Chloronitrobenzene in China?
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As a leading 2,4-Difluoro-5-Chloronitrobenzene 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 2,4-difluoro-5-chloronitrobenzene?
2% 2C4-diene-5-bromofuranylbenzene is widely used. In the field of medicine, it is a key raw material for the synthesis of specific drugs. Taking the creation of new anti-cancer drugs as an example, its unique chemical structure can precisely act on specific targets of cancer cells, or interfere with cancer cell division, or block its nutrient uptake path, helping to develop high-efficiency and low-toxicity anti-cancer drugs, bringing good news to cancer patients.
In the field of materials science, it has excellent optical and electrical properties. Adding polymer materials can significantly improve the electrical conductivity and luminescence properties of materials. For example, when preparing organic Light Emitting Diode (OLED), the incorporation of this substance can improve the luminous efficiency and stability of the device, so that the screen image quality is better and the life is longer.
In the agricultural field, this can be used as a starting material to synthesize new pesticides. It has high selective toxicity to specific pests, can precisely eliminate pests, has little impact on beneficial insects and the environment, and provides strong support for the development of green and environmentally friendly agriculture.
In the level of scientific research and exploration, because of its special structure, it is a popular object of organic synthetic chemistry research. Chemists use various chemical reactions to explore new reaction mechanisms and synthesis paths, promote the progress of organic chemistry theory and technology, and lay the foundation for the creation of more novel compounds.
In the field of materials science, it has excellent optical and electrical properties. Adding polymer materials can significantly improve the electrical conductivity and luminescence properties of materials. For example, when preparing organic Light Emitting Diode (OLED), the incorporation of this substance can improve the luminous efficiency and stability of the device, so that the screen image quality is better and the life is longer.
In the agricultural field, this can be used as a starting material to synthesize new pesticides. It has high selective toxicity to specific pests, can precisely eliminate pests, has little impact on beneficial insects and the environment, and provides strong support for the development of green and environmentally friendly agriculture.
In the level of scientific research and exploration, because of its special structure, it is a popular object of organic synthetic chemistry research. Chemists use various chemical reactions to explore new reaction mechanisms and synthesis paths, promote the progress of organic chemistry theory and technology, and lay the foundation for the creation of more novel compounds.
What are the physical properties of 2,4-difluoro-5-chloronitrobenzene?
2% 2C4-diene-5-bromofuranylbenzene, its physical properties are particularly important. The color state of this substance, at room temperature, is mostly colorless to light yellow liquid, clear and translucent, like a clear spring, slightly flooded.
Its smell is unique, and it smells a faint fragrance, but it is not a rich and strong fragrance, just like the subtle smell quietly emitted in the mountains and forests. It is not pungent, but it can attract fine tasting.
When the boiling point is discussed, it is within a certain range. When the external temperature rises to a corresponding degree, the substance melts into water like ice and turns into gas, and begins to evaporate upward. The characteristics of this boiling point are crucial in chemical operations such as separation and purification, and can be used by craftsmen to follow the criteria and precisely control the timing of its transformation.
The melting point also has a fixed number. At a specific low temperature, the material gradually solidifies from the liquid state, just like water freezes in winter. The shape changes and the texture hardens. This melting point is its inherent nature and can be a key indicator for identifying this substance.
Its density is slightly different from that of water. When placed in water, it may float or sink, depending on the comparison of its density with water. The characteristics of this density play a role in the phenomenon of mixing and delamination of substances, which can help to know its location in different media. In terms of solubility, in organic solvents such as ethanol, ether, etc., it is quite soluble, just like salt fused into water, invisible but existing in it; however, in water, solubility is relatively limited, just like oil droplets entering water, difficult to integrate, this property also determines its dispersion and reaction in different environments.
Its smell is unique, and it smells a faint fragrance, but it is not a rich and strong fragrance, just like the subtle smell quietly emitted in the mountains and forests. It is not pungent, but it can attract fine tasting.
When the boiling point is discussed, it is within a certain range. When the external temperature rises to a corresponding degree, the substance melts into water like ice and turns into gas, and begins to evaporate upward. The characteristics of this boiling point are crucial in chemical operations such as separation and purification, and can be used by craftsmen to follow the criteria and precisely control the timing of its transformation.
The melting point also has a fixed number. At a specific low temperature, the material gradually solidifies from the liquid state, just like water freezes in winter. The shape changes and the texture hardens. This melting point is its inherent nature and can be a key indicator for identifying this substance.
Its density is slightly different from that of water. When placed in water, it may float or sink, depending on the comparison of its density with water. The characteristics of this density play a role in the phenomenon of mixing and delamination of substances, which can help to know its location in different media. In terms of solubility, in organic solvents such as ethanol, ether, etc., it is quite soluble, just like salt fused into water, invisible but existing in it; however, in water, solubility is relatively limited, just like oil droplets entering water, difficult to integrate, this property also determines its dispersion and reaction in different environments.
What are the chemical properties of 2,4-difluoro-5-chloronitrobenzene?
The chemical properties of 2% 2C4-diene-5-bromofuranylnaphthalene are quite unique. This compound has a conjugated diene structure, so it has a certain electrophilic addition activity. Just like the conjugated system, the electron cloud can be delocalized, making it more susceptible to electrophilic attack. Its 5-bromofuran group, bromine atom has an electron-absorbing induction effect, which can affect the molecular charge distribution and reduce the electron cloud density of surrounding carbon atoms.
In the reaction, the conjugated diene part of the compound can undergo a Diels-Alder reaction with the dienophilic body to form a six-membered cyclic structure. This reaction condition is mild, and if it encounters a suitable dienophilic body, it can often be carried out efficiently. Due to the presence of furanyl groups, under specific conditions, it can participate in typical reactions of furan compounds, such as electrophilic substitution reactions.
Its naphthalene ring part, as a fused ring aromatic hydrocarbon, has the general properties of aromatic hydrocarbons, and can undergo electrophilic substitution reactions such as halogenation, nitrification, and sulfonation. However, due to the influence of dienes and furanyl groups, the substitution positions on the naphthalene ring may be different from that of simple naphthalene. And the bromine atom in the molecule can undergo nucleophilic substitution reaction. When encountering nucleophilic reagents, the bromine atom can be replaced, and a variety of new compounds can be derived. In conclusion, 2% 2C4-diene-5-bromofuranyl naphthalene contains various functional groups that interact with each other, resulting in its rich chemical properties and broad application prospects in the field of organic synthesis.
In the reaction, the conjugated diene part of the compound can undergo a Diels-Alder reaction with the dienophilic body to form a six-membered cyclic structure. This reaction condition is mild, and if it encounters a suitable dienophilic body, it can often be carried out efficiently. Due to the presence of furanyl groups, under specific conditions, it can participate in typical reactions of furan compounds, such as electrophilic substitution reactions.
Its naphthalene ring part, as a fused ring aromatic hydrocarbon, has the general properties of aromatic hydrocarbons, and can undergo electrophilic substitution reactions such as halogenation, nitrification, and sulfonation. However, due to the influence of dienes and furanyl groups, the substitution positions on the naphthalene ring may be different from that of simple naphthalene. And the bromine atom in the molecule can undergo nucleophilic substitution reaction. When encountering nucleophilic reagents, the bromine atom can be replaced, and a variety of new compounds can be derived. In conclusion, 2% 2C4-diene-5-bromofuranyl naphthalene contains various functional groups that interact with each other, resulting in its rich chemical properties and broad application prospects in the field of organic synthesis.
What is the production method of 2,4-difluoro-5-chloronitrobenzene?
2% 2C4-diene-5-bromofuranyl naphthalene, the method of synthesis of this product, let me explain in detail.
To prepare this product, a common method is to use a specific naphthalene compound as the starting material. First, the naphthalene ring is introduced into a specific substituent under suitable reaction conditions to lay the foundation for the subsequent reaction. This step requires selecting an appropriate reaction reagent and reaction environment to ensure that the reaction proceeds in the expected direction to obtain the required intermediate.
Second, for the introduction of furanyl. The furan group can be connected to the naphthalene ring by specific organic reactions, such as nucleophilic substitution and condensation, between the reagent containing the furan structure and the previously prepared intermediate. In this process, the control of the reaction conditions is crucial, such as temperature, solvent, catalyst and other factors, which will affect the rate of the reaction and the purity of the product. Fine regulation is required to obtain the ideal reaction effect.
Third, the construction of the diene structure. It is often necessary to use the alkene-forming reactions in organic synthesis chemistry, such as Wittig reaction, Horner-Wadsworth-Emmons reaction, etc. A suitable phosphonylide or phosphonate reagent is used to react with functional groups such as carbonyl in the intermediate to form a carbon-carbon double bond and construct the desired bisene structure. During the reaction, attention should be paid to the equivalent of the reagent, reaction time and other parameters to ensure the accurate formation of the diene structure.
Fourth, the introduction of bromine atoms at the 5-position. A suitable bromination reagent can be selected to bromide naphthalene compounds with furyl and diene structures under specific conditions. This bromination reaction needs to be precisely controlled to avoid the substitution of bromine atoms in other positions, which affects the structure and purity of the product. Through careful optimization of the reaction conditions, such as the selection of suitable catalysts, reaction temperatures and reaction times, bromine atoms can be efficiently and selectively introduced into the target 5-position.
Through this series of organic synthesis steps, the reactions are closely linked, and the delicate operation is supplemented by suitable separation and purification methods, such as column chromatography, recrystallization, etc., to remove impurities, resulting in a high purity of 2% 2C4-diene-5-bromofuranaphthalene.
To prepare this product, a common method is to use a specific naphthalene compound as the starting material. First, the naphthalene ring is introduced into a specific substituent under suitable reaction conditions to lay the foundation for the subsequent reaction. This step requires selecting an appropriate reaction reagent and reaction environment to ensure that the reaction proceeds in the expected direction to obtain the required intermediate.
Second, for the introduction of furanyl. The furan group can be connected to the naphthalene ring by specific organic reactions, such as nucleophilic substitution and condensation, between the reagent containing the furan structure and the previously prepared intermediate. In this process, the control of the reaction conditions is crucial, such as temperature, solvent, catalyst and other factors, which will affect the rate of the reaction and the purity of the product. Fine regulation is required to obtain the ideal reaction effect.
Third, the construction of the diene structure. It is often necessary to use the alkene-forming reactions in organic synthesis chemistry, such as Wittig reaction, Horner-Wadsworth-Emmons reaction, etc. A suitable phosphonylide or phosphonate reagent is used to react with functional groups such as carbonyl in the intermediate to form a carbon-carbon double bond and construct the desired bisene structure. During the reaction, attention should be paid to the equivalent of the reagent, reaction time and other parameters to ensure the accurate formation of the diene structure.
Fourth, the introduction of bromine atoms at the 5-position. A suitable bromination reagent can be selected to bromide naphthalene compounds with furyl and diene structures under specific conditions. This bromination reaction needs to be precisely controlled to avoid the substitution of bromine atoms in other positions, which affects the structure and purity of the product. Through careful optimization of the reaction conditions, such as the selection of suitable catalysts, reaction temperatures and reaction times, bromine atoms can be efficiently and selectively introduced into the target 5-position.
Through this series of organic synthesis steps, the reactions are closely linked, and the delicate operation is supplemented by suitable separation and purification methods, such as column chromatography, recrystallization, etc., to remove impurities, resulting in a high purity of 2% 2C4-diene-5-bromofuranaphthalene.
What are the precautions for storing and transporting 2,4-difluoro-5-chloronitrobenzene?
2% 2C4-diene-5-bromopyridylbenzene is an extremely delicate organic compound. When storing and transporting, many matters need to be paid careful attention.
It is active and easy to react with other substances. Therefore, when storing, it should be placed in a cool, dry and well-ventilated place, away from fire, heat and oxidants. Because it is sensitive to light and heat, it should be sealed in a dark container to prevent it from deteriorating due to light and high temperature.
When transporting, be sure to pack tightly to prevent leakage. If road transportation is used, the transportation vehicle should be equipped with corresponding fire equipment and leakage emergency treatment equipment. During driving, drivers need to pay close attention to the condition of the vehicle to avoid severe operations such as sudden braking and sharp turns, which will cause damage to the packaging. Railway transportation also needs to follow the relevant regulations on the transportation of hazardous chemicals, and be properly placed in a specific carriage, separated from other goods. If it is transported by water, it is even more necessary to prevent it from falling into the water and polluting the water body. In the event of leakage, it should be dealt with immediately according to the established emergency plan.
In addition, personnel operating this compound should be professionally trained and familiar with its characteristics and safety operating procedures. Storage and transportation sites should post prominent warning signs, and emergency rescue equipment and medicines should be prepared, so that they can respond quickly in case of emergencies and ensure the safety of personnel and the environment is not polluted. Therefore, it is necessary to properly store and transport 2% 2C4-diene-5-bromopyridyl benzene to avoid its harm.
It is active and easy to react with other substances. Therefore, when storing, it should be placed in a cool, dry and well-ventilated place, away from fire, heat and oxidants. Because it is sensitive to light and heat, it should be sealed in a dark container to prevent it from deteriorating due to light and high temperature.
When transporting, be sure to pack tightly to prevent leakage. If road transportation is used, the transportation vehicle should be equipped with corresponding fire equipment and leakage emergency treatment equipment. During driving, drivers need to pay close attention to the condition of the vehicle to avoid severe operations such as sudden braking and sharp turns, which will cause damage to the packaging. Railway transportation also needs to follow the relevant regulations on the transportation of hazardous chemicals, and be properly placed in a specific carriage, separated from other goods. If it is transported by water, it is even more necessary to prevent it from falling into the water and polluting the water body. In the event of leakage, it should be dealt with immediately according to the established emergency plan.
In addition, personnel operating this compound should be professionally trained and familiar with its characteristics and safety operating procedures. Storage and transportation sites should post prominent warning signs, and emergency rescue equipment and medicines should be prepared, so that they can respond quickly in case of emergencies and ensure the safety of personnel and the environment is not polluted. Therefore, it is necessary to properly store and transport 2% 2C4-diene-5-bromopyridyl benzene to avoid its harm.
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