Linshang Chemical
PRODUCTS
1-Bromo-2,5-Dichloro-3-Fluorobenzene
|
HS Code |
489184 |
| Chemical Formula | C6H2BrCl2F |
| Molecular Weight | 245.89 |
| Appearance | Solid (usually) |
| Melting Point | Data may vary, check literature |
| Boiling Point | Data may vary, check literature |
| Density | Data may vary, check literature |
| Solubility In Water | Low (organic halide, likely insoluble) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Flash Point | Data may vary, check literature |
| Vapor Pressure | Data may vary, check literature |
| Odor | Typical halogenated benzene - like odor (pungent) |
| Stability | Stable under normal conditions, but reactive with strong bases and reducing agents |
As an accredited 1-Bromo-2,5-Dichloro-3-Fluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1 - bromo - 2,5 - dichloro - 3 - fluorobenzene packaged in a sealed glass bottle. |
| Storage | 1 - Bromo - 2,5 - dichloro - 3 - fluorobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition points. Keep it in a tightly sealed container to prevent vapor leakage. Store it separately from oxidizing agents, strong acids, and bases as it may react with them. Use proper labeling for easy identification and safety. |
| Shipping | 1 - bromo - 2,5 - dichloro - 3 - fluorobenzene is a chemical. Shipping should be in properly sealed, corrosion - resistant containers, following hazardous chemical regulations, ensuring secure transport to prevent leakage and risks. |
Competitive 1-Bromo-2,5-Dichloro-3-Fluorobenzene 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-Bromo-2,5-Dichloro-3-Fluorobenzene in China?
As a trusted 1-Bromo-2,5-Dichloro-3-Fluorobenzene manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
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-Bromo-2,5-Dichloro-3-Fluorobenzene 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-bromo-2,5-dichloro-3-fluorobenzene?
Mercury is strong and toxic in nature. In ancient times, it has a wide range of uses. First, it is mostly used in alchemy. Alchemists wanted medicine for longevity, and mercury was the commonly used thing. The ancients believed that through special methods to refine mercury-containing medicinal pills, taking them could prolong life and even become immortals. For example, Qin Emperor and Han Wu, who were all keen on this, recruited alchemists to refine alchemy with mercury and other things, but the consequences were often not as desired, and they were injured by mercury poisoning.
Second, it is also used in the field of medicine. In the past, doctors used the properties of mercury to make medicines. For example, some ointments for treating skin diseases such as scabies, or mercury-containing ingredients, with their sterilization and disinfection properties, relieve diseases. However, due to the toxicity of mercury, improper use can easily lead to poisoning and damage to the body.
In addition, mercury plays a role in the metallurgical industry. The ancients knew that mercury can form amalgam with a variety of metals, and this property is used to extract precious metals such as gold and silver. Mixing mercury with ores dissolves metals such as gold and silver in mercury, and then heating and other methods evaporate the mercury to obtain pure gold and silver.
Mercury disulfide, also known as cinnabar, is bright red. It is widely used in the painting and decoration of the ancients. Artists used cinnabar as paint to paint colorful and long-lasting paintings. In the decoration of palaces and temples, cinnabar is also used to add a solemn and gorgeous feeling. At the same time, cinnabar is also regarded as a medicine to calm the nerves and calm the nerves in traditional Chinese medicine, but because of its mercury content, it should be used with caution.
The main use of mussels is to breed beads. In the body of mussels, if there is foreign body intrusion, it will secrete pearls to wrap the foreign body layer by layer, and form pearls over time. Pearls are round and beautiful, and can be used as jewelry, which is deeply loved by the world. Whether it is a bead hairpin or a necklace, they are all noble and elegant. Second, the flesh of mussels is edible, and its taste is delicious, making it a delicacy on the table. In addition, the shell of mussels can be used as medicine, which has the effect of clearing heat and detoxifying and improving eyesight. And the shell can also be used as a raw material for handicrafts, which can be carved and processed to become exquisite
Second, it is also used in the field of medicine. In the past, doctors used the properties of mercury to make medicines. For example, some ointments for treating skin diseases such as scabies, or mercury-containing ingredients, with their sterilization and disinfection properties, relieve diseases. However, due to the toxicity of mercury, improper use can easily lead to poisoning and damage to the body.
In addition, mercury plays a role in the metallurgical industry. The ancients knew that mercury can form amalgam with a variety of metals, and this property is used to extract precious metals such as gold and silver. Mixing mercury with ores dissolves metals such as gold and silver in mercury, and then heating and other methods evaporate the mercury to obtain pure gold and silver.
Mercury disulfide, also known as cinnabar, is bright red. It is widely used in the painting and decoration of the ancients. Artists used cinnabar as paint to paint colorful and long-lasting paintings. In the decoration of palaces and temples, cinnabar is also used to add a solemn and gorgeous feeling. At the same time, cinnabar is also regarded as a medicine to calm the nerves and calm the nerves in traditional Chinese medicine, but because of its mercury content, it should be used with caution.
The main use of mussels is to breed beads. In the body of mussels, if there is foreign body intrusion, it will secrete pearls to wrap the foreign body layer by layer, and form pearls over time. Pearls are round and beautiful, and can be used as jewelry, which is deeply loved by the world. Whether it is a bead hairpin or a necklace, they are all noble and elegant. Second, the flesh of mussels is edible, and its taste is delicious, making it a delicacy on the table. In addition, the shell of mussels can be used as medicine, which has the effect of clearing heat and detoxifying and improving eyesight. And the shell can also be used as a raw material for handicrafts, which can be carved and processed to become exquisite
What are the physical properties of 1-bromo-2,5-dichloro-3-fluorobenzene?
Mercury is a liquid metal at room temperature, silver-white in color, metallic luster, heavy in quality and good in fluidity. Its melting point is extremely low, only -38.87 ° C, so it is liquid at room temperature; the boiling point is 356.6 ° C. The density of mercury is quite high, reaching 13.59 g/cm ³. The more common metals such as mercury have a much higher proportion than water, and they sink in water.
Mercury disulfide, also known as cinnabar, is a natural ore of mercury sulfide. Vermilion in color, bright and dazzling. Its properties are stable, it is not easy to decompose at room temperature and pressure, and it is insoluble in water and general organic solvents. In case of strong heat, mercury and sulfur can be decomposed.
Bromine is the only non-metallic element that is liquid at room temperature and pressure. Red-brown in color, with a strong pungent odor, corrosive. Its melting point is -7.2 ° C, boiling point is 58.8 ° C. The density of bromine is greater than that of water, 3.119 g/cm ³, slightly soluble in water, easily soluble in organic solvents, such as carbon tetrachloride, etc., and can appear orange-red in organic solutions.
These three have their own characteristics. Mercury is a liquid metal, mercury disulfide is a solid ore, and bromine is a liquid non-metal. Its physical properties are significantly different, and it has its own uses in various fields such as industry, medicine, and chemical industry.
Mercury disulfide, also known as cinnabar, is a natural ore of mercury sulfide. Vermilion in color, bright and dazzling. Its properties are stable, it is not easy to decompose at room temperature and pressure, and it is insoluble in water and general organic solvents. In case of strong heat, mercury and sulfur can be decomposed.
Bromine is the only non-metallic element that is liquid at room temperature and pressure. Red-brown in color, with a strong pungent odor, corrosive. Its melting point is -7.2 ° C, boiling point is 58.8 ° C. The density of bromine is greater than that of water, 3.119 g/cm ³, slightly soluble in water, easily soluble in organic solvents, such as carbon tetrachloride, etc., and can appear orange-red in organic solutions.
These three have their own characteristics. Mercury is a liquid metal, mercury disulfide is a solid ore, and bromine is a liquid non-metal. Its physical properties are significantly different, and it has its own uses in various fields such as industry, medicine, and chemical industry.
What are the chemical properties of 1-bromo-2,5-dichloro-3-fluorobenzene?
Mercury is a liquid metal at room temperature, resembling silver, with a more radiant color and variable flow. It was called "mercury" in ancient times. It has unique properties and has many strange chemical properties.
The chemical activity of mercury is not as good as that of other active metals. Under normal temperature and pressure, it is difficult to combine directly with oxygen. However, if the temperature is raised to a certain extent, mercury can be combined with oxygen to synthesize mercury oxide. It can be seen that when heating mercury, the surface gradually turns red with mercury oxide powder, which is the evidence of the combination of mercury and oxygen.
The reaction of mercury and acid is also unique. When exposed to hydrochloric acid and dilute sulfuric acid, mercury is difficult to chemically react with it, because its metal activity is after hydrogen. In case of nitric acid, mercury can react violently with it to form products such as mercury nitrate, and at the same time, gas can escape. This reaction shows the chemical activity of mercury under specific conditions.
In addition, mercury can form alloys with a variety of metals, and this alloy is called amalgam. For example, sodium amalgam can be formed with sodium, which is often used as a reducing agent in chemical reactions and has a wide range of uses.
Mercury disulfide, that is, cinnabar, has a bright red color and is a common mercury compound. Its chemical properties are relatively stable and can be stored for a long time at room temperature without decomposition. However, in the case of strong oxidizing agents or high temperature calcination, mercury disulfide will also undergo chemical changes, decomposing mercury and sulfur and other components.
In rivers, lakes and seas, mercury exists in various forms, is ionic, or complexes with other substances. Mercury in water has a huge impact on ecology, and it is easily enriched by aquatic organisms, passed through the food chain layer by layer, and ultimately endangers human health. Therefore, although mercury has unique chemical properties, its impact on nature and human life requires much attention, rational use and prevention of its harm.
The chemical activity of mercury is not as good as that of other active metals. Under normal temperature and pressure, it is difficult to combine directly with oxygen. However, if the temperature is raised to a certain extent, mercury can be combined with oxygen to synthesize mercury oxide. It can be seen that when heating mercury, the surface gradually turns red with mercury oxide powder, which is the evidence of the combination of mercury and oxygen.
The reaction of mercury and acid is also unique. When exposed to hydrochloric acid and dilute sulfuric acid, mercury is difficult to chemically react with it, because its metal activity is after hydrogen. In case of nitric acid, mercury can react violently with it to form products such as mercury nitrate, and at the same time, gas can escape. This reaction shows the chemical activity of mercury under specific conditions.
In addition, mercury can form alloys with a variety of metals, and this alloy is called amalgam. For example, sodium amalgam can be formed with sodium, which is often used as a reducing agent in chemical reactions and has a wide range of uses.
Mercury disulfide, that is, cinnabar, has a bright red color and is a common mercury compound. Its chemical properties are relatively stable and can be stored for a long time at room temperature without decomposition. However, in the case of strong oxidizing agents or high temperature calcination, mercury disulfide will also undergo chemical changes, decomposing mercury and sulfur and other components.
In rivers, lakes and seas, mercury exists in various forms, is ionic, or complexes with other substances. Mercury in water has a huge impact on ecology, and it is easily enriched by aquatic organisms, passed through the food chain layer by layer, and ultimately endangers human health. Therefore, although mercury has unique chemical properties, its impact on nature and human life requires much attention, rational use and prevention of its harm.
What are the synthesis methods of 1-bromo-2,5-dichloro-3-fluorobenzene?
Now it is the synthesis method of Ruyan hydrocarbons, dihalides and allenes.
Hydrocarbons are the basis of organic compounds. To synthesize them, there are many methods. One can be obtained by dehalogenation of hydrogen from halogenated hydrocarbons. By co-heating ethanol with concentrated sulfuric acid, the temperature is properly controlled, and the ethanol is dehydrated to form ethylene, which eliminates the reaction. It can also be obtained by partial hydrogenation of alkynes. If a lindela catalyst is used, the hydrogenation of alkynes can stop at the olefin stage. And the reaction of halogenated hydrocarbons with metal reagents such as sodium metal can form carbon-carbon bonds, and then hydrocarbons can be synthesized. For example, the reaction of dihalogenated hydrocarbons with sodium metal can produce longer
As for dihalides, there are many ways to synthesize them. The addition of olefins and halogens can obtain o-dihalides. For example, ethylene reacts with bromine water to rapidly generate 1,2-dibromoethane. In this electrophilic addition reaction, the double bond of the olefin is an electron-rich region, which is vulnerable to the attack of halogen electrophilic reagents. Alcohol reacts with halogenating reagents such as halogenated phosphorus or thionyl chloride to form halogenated hydrocarbons. If the halogenated hydrocarbon reacts with halogen under appropriate conditions, a second halogen atom can be introduced. There is also an alpha-halogenation reaction, in which the alpha-hydrogen of aldosterone can be replaced by halogen under the catalysis of acid or base, and then a series of reactions can be
The synthesis of allyl can be obtained from the halogenation of alpha-hydrogens of olefins. Taking propylene as an example, under high temperature or light, the alpha-hydrogen of propylene can be replaced by halogens to form allyl halides. This is because alpha-hydrogen is affected by the double bond conjugation effect and has high activity. Allyl halides can be prepared by the reaction of allyl alcohol with halogenating reagents, and the hydroxyl group of allyl alcohol is replaced by halogen atoms. In addition, some metal-organic reagents react with halogenated olefins. If the reaction check point is appropriate, allyl compounds can also be synthesized. After ingeniously designing the reaction path and selecting the reagents, the purpose of allyl synthesis can be achieved.
Hydrocarbons are the basis of organic compounds. To synthesize them, there are many methods. One can be obtained by dehalogenation of hydrogen from halogenated hydrocarbons. By co-heating ethanol with concentrated sulfuric acid, the temperature is properly controlled, and the ethanol is dehydrated to form ethylene, which eliminates the reaction. It can also be obtained by partial hydrogenation of alkynes. If a lindela catalyst is used, the hydrogenation of alkynes can stop at the olefin stage. And the reaction of halogenated hydrocarbons with metal reagents such as sodium metal can form carbon-carbon bonds, and then hydrocarbons can be synthesized. For example, the reaction of dihalogenated hydrocarbons with sodium metal can produce longer
As for dihalides, there are many ways to synthesize them. The addition of olefins and halogens can obtain o-dihalides. For example, ethylene reacts with bromine water to rapidly generate 1,2-dibromoethane. In this electrophilic addition reaction, the double bond of the olefin is an electron-rich region, which is vulnerable to the attack of halogen electrophilic reagents. Alcohol reacts with halogenating reagents such as halogenated phosphorus or thionyl chloride to form halogenated hydrocarbons. If the halogenated hydrocarbon reacts with halogen under appropriate conditions, a second halogen atom can be introduced. There is also an alpha-halogenation reaction, in which the alpha-hydrogen of aldosterone can be replaced by halogen under the catalysis of acid or base, and then a series of reactions can be
The synthesis of allyl can be obtained from the halogenation of alpha-hydrogens of olefins. Taking propylene as an example, under high temperature or light, the alpha-hydrogen of propylene can be replaced by halogens to form allyl halides. This is because alpha-hydrogen is affected by the double bond conjugation effect and has high activity. Allyl halides can be prepared by the reaction of allyl alcohol with halogenating reagents, and the hydroxyl group of allyl alcohol is replaced by halogen atoms. In addition, some metal-organic reagents react with halogenated olefins. If the reaction check point is appropriate, allyl compounds can also be synthesized. After ingeniously designing the reaction path and selecting the reagents, the purpose of allyl synthesis can be achieved.
What are the precautions for storing and transporting 1-bromo-2,5-dichloro-3-fluorobenzene?
Mercury, dibromine, ether and other substances have many points to pay attention to when storing and transporting, as detailed below:
Mercury is a liquid metal at room temperature, which is highly volatile and its vapor is highly toxic. When storing, choose a closed container and add a little water to seal it to prevent the volatilization of mercury. Store in a cool, well-ventilated place, away from fire and heat sources. When transporting mercury, the packaging must be tight and reliable to prevent leakage. The handling process should be careful to avoid damage to the container. In case of accidental leakage, the ventilation equipment should be quickly turned on, the personnel should be evacuated, and the mercury droplets should be covered with sulfur powder to form mercury sulfide to reduce the volatilization and toxicity of mercury.
Dibromine, many of which are highly corrosive and toxic. When storing, use a corrosion-resistant container, seal it, and keep it away from flammable, combustible and alkaline substances. The storage environment should be dry, cool, and avoid direct sunlight. When transporting dibromine, the packaging must meet the transportation standards of relevant hazardous chemicals and post obvious warning signs. Transport personnel should be professionally trained to be familiar with the hazardous characteristics of dibromine and emergency response methods.
Ether is a volatile and flammable liquid, and its vapor and air can form explosive mixtures. For storing ether, use a sealed container such as a brown glass bottle, and place it in a cool, ventilated and low temperature place, away from fire and heat sources, and prevent direct sunlight. Due to its low boiling point, it is especially necessary to pay attention to cooling in summer. Pyrotechnics should be strictly prohibited in ether storage places, and corresponding fire-fighting equipment and leakage emergency treatment equipment should be equipped. When transporting ether, vehicles must meet fire and explosion-proof requirements, and have grounding devices to prevent static electricity from causing fire or explosion. During transportation, collisions and friction should also be avoided to ensure complete packaging.
All the above substances must strictly follow relevant safety regulations and operating procedures during storage and transportation to ensure the safety of personnel and the environment from pollution.
Mercury is a liquid metal at room temperature, which is highly volatile and its vapor is highly toxic. When storing, choose a closed container and add a little water to seal it to prevent the volatilization of mercury. Store in a cool, well-ventilated place, away from fire and heat sources. When transporting mercury, the packaging must be tight and reliable to prevent leakage. The handling process should be careful to avoid damage to the container. In case of accidental leakage, the ventilation equipment should be quickly turned on, the personnel should be evacuated, and the mercury droplets should be covered with sulfur powder to form mercury sulfide to reduce the volatilization and toxicity of mercury.
Dibromine, many of which are highly corrosive and toxic. When storing, use a corrosion-resistant container, seal it, and keep it away from flammable, combustible and alkaline substances. The storage environment should be dry, cool, and avoid direct sunlight. When transporting dibromine, the packaging must meet the transportation standards of relevant hazardous chemicals and post obvious warning signs. Transport personnel should be professionally trained to be familiar with the hazardous characteristics of dibromine and emergency response methods.
Ether is a volatile and flammable liquid, and its vapor and air can form explosive mixtures. For storing ether, use a sealed container such as a brown glass bottle, and place it in a cool, ventilated and low temperature place, away from fire and heat sources, and prevent direct sunlight. Due to its low boiling point, it is especially necessary to pay attention to cooling in summer. Pyrotechnics should be strictly prohibited in ether storage places, and corresponding fire-fighting equipment and leakage emergency treatment equipment should be equipped. When transporting ether, vehicles must meet fire and explosion-proof requirements, and have grounding devices to prevent static electricity from causing fire or explosion. During transportation, collisions and friction should also be avoided to ensure complete packaging.
All the above substances must strictly follow relevant safety regulations and operating procedures during storage and transportation to ensure the safety of personnel and the environment from pollution.
Scan to WhatsApp
