Linshang Chemical
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2,5-Dichlorofluorobenzene
Linshang Chemical
|
HS Code |
593364 |
| Chemical Formula | C6H3Cl2F |
| Molecular Weight | 166.99 |
| Appearance | Colorless to light yellow liquid |
| Boiling Point | 174 - 176 °C |
| Density | 1.428 g/cm³ (at 20 °C) |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents |
| Flash Point | 67 °C |
| Refractive Index | 1.516 (at 20 °C) |
As an accredited 2,5-Dichlorofluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 2,5 - dichlorofluorobenzene packaged in a sealed, corrosion - resistant bottle. |
| Storage | 2,5 - dichlorofluorobenzene should be stored in a cool, well - ventilated area away from heat and ignition sources. Keep it in a tightly closed container, preferably made of corrosion - resistant materials due to its chemical nature. Store it separately from oxidizing agents, reducing agents, and reactive substances to prevent potential chemical reactions. |
| Shipping | 2,5 - dichlorofluorobenzene is shipped in sealed, corrosion - resistant containers. It must adhere to strict hazardous chemical shipping regulations, with proper labeling indicating its properties to ensure safe transportation. |
Competitive 2,5-Dichlorofluorobenzene 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 2,5-Dichlorofluorobenzene in China?
As a trusted 2,5-Dichlorofluorobenzene manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
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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 2,5-Dichlorofluorobenzene 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 2,5-dichlorofluorobenzene?
2% 2C5-dihydroxybenzoic acid, also known as gentian acid, although it did not have this precise chemical name in ancient times, it can be found in medicine, alchemy and other fields due to its properties and uses.
For medical purposes, the Compendium of Materia Medica and other ancient books contain herbal medicine for treating diseases. This substance has certain antibacterial and anti-inflammatory properties. Ancient healers used it in case of swelling, damp and hot sores, or in search of herbs with such effects. Although it does not specifically refer to 2% 2C5-dihydroxybenzoic acid, herbs containing this ingredient may be processed and compatible to relieve pain. For example, some herbs that clear away heat and detoxify, after modern research, contain this ingredient, which can help reduce heat toxicity in the body and eliminate skin swelling and ulcers.
It may also be involved in alchemy. Alchemists want to refine longevity pills, and have studied all kinds of gold stones and plants. 2% 2C5-dihydroxybenzoic acid exists in some plants, and may be introduced during alchemy. Although there are many absurd medicinal pills, the alchemy process is the embryonic form of chemical experiments. During heating, mixing and other operations, or substances containing 2% 2C5-dihydroxybenzoic acid participate in the reaction, explore the wonders of material changes, and inadvertently accumulate chemical knowledge.
Although there is no modern accurate understanding in ancient times, with experience and practice, 2% 2C5-dihydroxybenzoic acid, in the form of herbs, alchemy ingredients, etc., has left or hidden traces in the process of medical exploration and chemical germination, laying the foundation for future research and application.
For medical purposes, the Compendium of Materia Medica and other ancient books contain herbal medicine for treating diseases. This substance has certain antibacterial and anti-inflammatory properties. Ancient healers used it in case of swelling, damp and hot sores, or in search of herbs with such effects. Although it does not specifically refer to 2% 2C5-dihydroxybenzoic acid, herbs containing this ingredient may be processed and compatible to relieve pain. For example, some herbs that clear away heat and detoxify, after modern research, contain this ingredient, which can help reduce heat toxicity in the body and eliminate skin swelling and ulcers.
It may also be involved in alchemy. Alchemists want to refine longevity pills, and have studied all kinds of gold stones and plants. 2% 2C5-dihydroxybenzoic acid exists in some plants, and may be introduced during alchemy. Although there are many absurd medicinal pills, the alchemy process is the embryonic form of chemical experiments. During heating, mixing and other operations, or substances containing 2% 2C5-dihydroxybenzoic acid participate in the reaction, explore the wonders of material changes, and inadvertently accumulate chemical knowledge.
Although there is no modern accurate understanding in ancient times, with experience and practice, 2% 2C5-dihydroxybenzoic acid, in the form of herbs, alchemy ingredients, etc., has left or hidden traces in the process of medical exploration and chemical germination, laying the foundation for future research and application.
What are the physical properties of 2,5-dichlorofluorobenzene?
2% 2C5-difluoroethane is a genus of organic compounds. Its physical properties are as follows:
Looking at its properties, under room temperature and pressure, 2% 2C5-difluoroethane is a colorless gas. It is light and volatile, and can be easily diffused in the air.
When it comes to odor, this substance has a slight odor, but it is not a pungent and unpleasant smell. Ordinary people in low-concentration environments may only detect a slight odor.
As for the boiling point, it is about -25 ° C, and the boiling point is low, so it is easy to change from liquid to gaseous state when heated slightly, which also makes it able to evaporate rapidly under specific conditions, and can quickly realize the phase change in refrigeration systems and other scenarios to achieve the effect of refrigeration.
Its melting point is about -117 ° C, and it will solidify into a solid state under low temperature conditions. Due to its extremely low melting point, 2% 2C5-difluoroethane can still maintain a liquid or gaseous state in most common low temperature environments.
In terms of density, it is larger than air. If it leaks, the gas will be deposited in a lower place, and it is not easy to quickly dissipate into the atmosphere. In a poorly ventilated confined space, it may accumulate, posing potential safety risks.
In terms of solubility, 2% 2C5-difluoroethane is insoluble in water, but it can be miscible with many organic solvents, such as ethanol, ether, etc. This property makes it suitable for use as a solvent or participating in specific chemical reactions in organic synthesis and other fields.
In addition, 2% 2C5-difluoroethane has relatively stable chemical properties and is not easy to react violently with common substances. In the presence of high temperatures, open flames or strong oxidants, there are also hazards such as combustion and explosion.
Looking at its properties, under room temperature and pressure, 2% 2C5-difluoroethane is a colorless gas. It is light and volatile, and can be easily diffused in the air.
When it comes to odor, this substance has a slight odor, but it is not a pungent and unpleasant smell. Ordinary people in low-concentration environments may only detect a slight odor.
As for the boiling point, it is about -25 ° C, and the boiling point is low, so it is easy to change from liquid to gaseous state when heated slightly, which also makes it able to evaporate rapidly under specific conditions, and can quickly realize the phase change in refrigeration systems and other scenarios to achieve the effect of refrigeration.
Its melting point is about -117 ° C, and it will solidify into a solid state under low temperature conditions. Due to its extremely low melting point, 2% 2C5-difluoroethane can still maintain a liquid or gaseous state in most common low temperature environments.
In terms of density, it is larger than air. If it leaks, the gas will be deposited in a lower place, and it is not easy to quickly dissipate into the atmosphere. In a poorly ventilated confined space, it may accumulate, posing potential safety risks.
In terms of solubility, 2% 2C5-difluoroethane is insoluble in water, but it can be miscible with many organic solvents, such as ethanol, ether, etc. This property makes it suitable for use as a solvent or participating in specific chemical reactions in organic synthesis and other fields.
In addition, 2% 2C5-difluoroethane has relatively stable chemical properties and is not easy to react violently with common substances. In the presence of high temperatures, open flames or strong oxidants, there are also hazards such as combustion and explosion.
What are the chemical properties of 2,5-dichlorofluorobenzene?
2% 2C5-dihydrofuran is an organic compound. It is active and has unique chemical properties.
In terms of its physical properties, 2% 2C5-dihydrofuran is a colorless to light yellow liquid at room temperature, with a special odor. Its physical constants such as boiling point and density are quite critical in chemical applications. Because its molecular structure contains unsaturated bonds, it is chemically active and easy to participate in many chemical reactions.
First, addition reactions can occur. Because of the existence of double bonds in the ring, it can be added with many electrophilic or nucleophilic reagents. In case of hydrogen halide, addition can occur at the double bonds to form halogenated derivatives. This reaction provides a way for the introduction of halogen atoms in organic synthesis, and the halogenated products can be further used in nucleophilic substitution reactions to expand the structure of compounds.
Second, 2% 2C5-dihydrofuran can participate in oxidation reactions. Under the action of appropriate oxidants, its double bonds can be oxidized to form corresponding oxidation products. This oxidation product may have different functional groups and has potential applications in the fields of medicine, fragrances, etc. For example, carbonyl compounds generated after oxidation can be used as intermediates in the synthesis of complex organic molecules.
Third, this compound can also participate in polymerization reactions. Due to the activity of double bonds, under specific conditions and the action of initiators, 2% 2C5-dihydrofuran monomers can be connected to each other to form polymeric polymers. Such polymers may have special physical and chemical properties and may have applications in the field of materials science, such as the preparation of special properties of plastics, coatings, etc.
However, the active chemical properties of 2% 2C5-dihydrofuran also require caution in storage and use. Because it is easy to react with oxygen, moisture and other substances in the air, it needs to be stored in a dry, cool and air-isolated place. When using, corresponding safety procedures should also be followed to prevent danger.
In terms of its physical properties, 2% 2C5-dihydrofuran is a colorless to light yellow liquid at room temperature, with a special odor. Its physical constants such as boiling point and density are quite critical in chemical applications. Because its molecular structure contains unsaturated bonds, it is chemically active and easy to participate in many chemical reactions.
First, addition reactions can occur. Because of the existence of double bonds in the ring, it can be added with many electrophilic or nucleophilic reagents. In case of hydrogen halide, addition can occur at the double bonds to form halogenated derivatives. This reaction provides a way for the introduction of halogen atoms in organic synthesis, and the halogenated products can be further used in nucleophilic substitution reactions to expand the structure of compounds.
Second, 2% 2C5-dihydrofuran can participate in oxidation reactions. Under the action of appropriate oxidants, its double bonds can be oxidized to form corresponding oxidation products. This oxidation product may have different functional groups and has potential applications in the fields of medicine, fragrances, etc. For example, carbonyl compounds generated after oxidation can be used as intermediates in the synthesis of complex organic molecules.
Third, this compound can also participate in polymerization reactions. Due to the activity of double bonds, under specific conditions and the action of initiators, 2% 2C5-dihydrofuran monomers can be connected to each other to form polymeric polymers. Such polymers may have special physical and chemical properties and may have applications in the field of materials science, such as the preparation of special properties of plastics, coatings, etc.
However, the active chemical properties of 2% 2C5-dihydrofuran also require caution in storage and use. Because it is easy to react with oxygen, moisture and other substances in the air, it needs to be stored in a dry, cool and air-isolated place. When using, corresponding safety procedures should also be followed to prevent danger.
What is the production method of 2,5-dichlorofluorobenzene?
The production method of 2% 2C5-dihydrothiophene is a rather important chemical process problem. This is described in the style of the literary words of "Tiangong Kaiwu".
To make 2% 2C5-dihydrothiophene, one of the common methods is to use suitable sulfur-containing organic compounds and compounds with active hydrogen atoms as raw materials. In a suitable reaction vessel, put these two, and add suitable temperature and pressure conditions. For example, choose a specific thioether, and a substance containing alkenyl groups and active hydrogen, and put the two in a certain ratio into the reactor.
When reacting, the temperature should be carefully controlled. If the temperature is too low, the reaction rate is slow, time-consuming and the yield is not high; if the temperature is too high, it may cause frequent side reactions and damage the purity of the product. Usually, the reaction temperature should be maintained within a certain range, and in the reaction system, a specific catalyst can be added to accelerate the reaction process and reduce the activation energy of the reaction.
This catalyst, when highly selective and active, prompts the conversion of the raw material into 2% 2C5-dihydrothiophene according to a specific reaction path. At the same time, pressure is also a key factor. Appropriate pressure helps to effectively collide between the reactant molecules and improve the reaction efficiency. After a certain period of reaction, the product is mixed in the reaction system.
Subsequent separation and purification steps are required. The fraction containing the target product can be initially separated by distillation according to the difference in the boiling point of each substance. However, the fraction still contains impurities and needs to be further purified by extraction, recrystallization, etc., to obtain high-purity 2% 2C5-dihydrothiophene. In this way, the desired 2% 2C5-dihydrothiophene product can be obtained through the selection of raw materials, the control of reaction conditions, and the separation and purification steps.
To make 2% 2C5-dihydrothiophene, one of the common methods is to use suitable sulfur-containing organic compounds and compounds with active hydrogen atoms as raw materials. In a suitable reaction vessel, put these two, and add suitable temperature and pressure conditions. For example, choose a specific thioether, and a substance containing alkenyl groups and active hydrogen, and put the two in a certain ratio into the reactor.
When reacting, the temperature should be carefully controlled. If the temperature is too low, the reaction rate is slow, time-consuming and the yield is not high; if the temperature is too high, it may cause frequent side reactions and damage the purity of the product. Usually, the reaction temperature should be maintained within a certain range, and in the reaction system, a specific catalyst can be added to accelerate the reaction process and reduce the activation energy of the reaction.
This catalyst, when highly selective and active, prompts the conversion of the raw material into 2% 2C5-dihydrothiophene according to a specific reaction path. At the same time, pressure is also a key factor. Appropriate pressure helps to effectively collide between the reactant molecules and improve the reaction efficiency. After a certain period of reaction, the product is mixed in the reaction system.
Subsequent separation and purification steps are required. The fraction containing the target product can be initially separated by distillation according to the difference in the boiling point of each substance. However, the fraction still contains impurities and needs to be further purified by extraction, recrystallization, etc., to obtain high-purity 2% 2C5-dihydrothiophene. In this way, the desired 2% 2C5-dihydrothiophene product can be obtained through the selection of raw materials, the control of reaction conditions, and the separation and purification steps.
What are the precautions for storing and transporting 2,5-dichlorofluorobenzene?
2% 2C5-difluoroethane is a volatile organic compound. During storage and transportation, many matters need to be taken into account.
When storing it, the first choice of environment. When placed in a cool and ventilated warehouse, away from fire and heat sources, to prevent high temperature from causing its volatilization to intensify, or even triggering the risk of explosion. The warehouse temperature should not exceed 30 ° C, because high temperature can increase the vapor pressure of difluoroethane, causing the packaging container to bear more pressure. In addition, it should be stored separately from oxidants, acids, bases, etc., and must not be mixed. Due to its active chemical properties, contact with various substances, or chemical reaction, endangering safety. At the same time, the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. Once there is a leak, it can be disposed of in time to avoid the spread of hazards.
When transporting, there are also many precautions. The transportation vehicle must have a good grounding device to dissipate the static electricity generated during transportation and avoid static electricity causing fire or explosion. Before loading, carefully check whether the packaging container is intact. If there is any damage or leakage, it must not be transported to prevent difluoroethane from leaking en route. During transportation, ensure that the container does not leak, collapse, fall, or damage, and the driving should be stable to avoid violent actions such as sudden braking and sharp turns. And the transportation vehicle should drive according to the specified route, and do not stop in densely populated areas and open flames to prevent accidents. Escort personnel must also be familiar with the characteristics of difluoroethane and emergency treatment methods, and be ready for the entire transportation process to ensure safe transportation.
When storing it, the first choice of environment. When placed in a cool and ventilated warehouse, away from fire and heat sources, to prevent high temperature from causing its volatilization to intensify, or even triggering the risk of explosion. The warehouse temperature should not exceed 30 ° C, because high temperature can increase the vapor pressure of difluoroethane, causing the packaging container to bear more pressure. In addition, it should be stored separately from oxidants, acids, bases, etc., and must not be mixed. Due to its active chemical properties, contact with various substances, or chemical reaction, endangering safety. At the same time, the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. Once there is a leak, it can be disposed of in time to avoid the spread of hazards.
When transporting, there are also many precautions. The transportation vehicle must have a good grounding device to dissipate the static electricity generated during transportation and avoid static electricity causing fire or explosion. Before loading, carefully check whether the packaging container is intact. If there is any damage or leakage, it must not be transported to prevent difluoroethane from leaking en route. During transportation, ensure that the container does not leak, collapse, fall, or damage, and the driving should be stable to avoid violent actions such as sudden braking and sharp turns. And the transportation vehicle should drive according to the specified route, and do not stop in densely populated areas and open flames to prevent accidents. Escort personnel must also be familiar with the characteristics of difluoroethane and emergency treatment methods, and be ready for the entire transportation process to ensure safe transportation.
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