Linshang Chemical
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3,5-Dichloro-4-Fluoro-1-Bromobenzene
Linshang Chemical
|
HS Code |
678364 |
| Chemical Formula | C6H2BrCl2F |
| Molar Mass | 243.89 g/mol |
| Appearance | Solid (likely white or off - white) |
| Melting Point | Data needed |
| Boiling Point | Data needed |
| Density | Data needed |
| Solubility In Water | Low (organic halide, likely insoluble) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Vapor Pressure | Low at room temperature |
| Odor | Typical organic halide odor (pungent, likely) |
| Flash Point | Data needed |
| Stability | Stable under normal conditions, but may react with strong oxidizing agents |
As an accredited 3,5-Dichloro-4-Fluoro-1-Bromobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 3,5 - dichloro - 4 - fluoro - 1 - bromobenzene packaged in a sealed glass bottle. |
| Storage | 3,5 - dichloro - 4 - fluoro - 1 - bromobenzene should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. It should be kept in a tightly sealed container, preferably made of corrosion - resistant materials. Avoid storing it near oxidizing agents or reactive substances. Label the storage container clearly to prevent misidentification. |
| Shipping | 3,5 - dichloro - 4 - fluoro - 1 - bromobenzene is shipped in well - sealed, corrosion - resistant containers. Special care is taken to comply with hazardous chemical transport regulations to ensure safe transit. |
Competitive 3,5-Dichloro-4-Fluoro-1-Bromobenzene 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 3,5-Dichloro-4-Fluoro-1-Bromobenzene in China?
As a trusted 3,5-Dichloro-4-Fluoro-1-Bromobenzene 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 3,5-Dichloro-4-Fluoro-1-Bromobenzene 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 3,5-dichloro-4-fluoro-1-bromobenzene?
3,2,5-Dioxy-4-pente-1-alkynitrile, although its specific use is not detailed in "Tiangong Kaiji", may have various wonderful uses in chemical and organic synthesis.
In the field of organic synthesis, it may be a key intermediate. This substance contains alkynyl and nitrile groups, both of which are active functional groups. The alkynyl group can be converted through many reactions, such as nucleophilic addition, which can introduce various functional groups to expand the structure and function of the molecule. Nitrile groups are also highly reactive and can be hydrolyzed to carboxyl groups or reduced to amine groups, which are important steps in organic synthesis to build complex molecular structures. With this substance as a starting material, chemists can follow a specific reaction path to synthesize organic compounds with special structures and properties, or provide key building blocks for the creation of medicines and pesticides.
In the field of materials science, or because of its special structure, the properties of certain materials have been enhanced. For example, when it is introduced into the structure of polymer materials, the presence of alkynyl and nitrile groups may change the physical properties of the material, such as enhancing the mechanical strength of the material and improving its thermal stability. Or use the reactivity of alkynyl groups to make the material crosslinkable, thereby optimizing the processing performance and performance of the material, and contributing to the research and development of new materials.
Although "Tiangong Kaiwu" is not mentioned here, the development of chemistry today has made this substance potentially valuable in many fields of modern science and technology, or a key factor in promoting the progress of chemical and materials industries.
In the field of organic synthesis, it may be a key intermediate. This substance contains alkynyl and nitrile groups, both of which are active functional groups. The alkynyl group can be converted through many reactions, such as nucleophilic addition, which can introduce various functional groups to expand the structure and function of the molecule. Nitrile groups are also highly reactive and can be hydrolyzed to carboxyl groups or reduced to amine groups, which are important steps in organic synthesis to build complex molecular structures. With this substance as a starting material, chemists can follow a specific reaction path to synthesize organic compounds with special structures and properties, or provide key building blocks for the creation of medicines and pesticides.
In the field of materials science, or because of its special structure, the properties of certain materials have been enhanced. For example, when it is introduced into the structure of polymer materials, the presence of alkynyl and nitrile groups may change the physical properties of the material, such as enhancing the mechanical strength of the material and improving its thermal stability. Or use the reactivity of alkynyl groups to make the material crosslinkable, thereby optimizing the processing performance and performance of the material, and contributing to the research and development of new materials.
Although "Tiangong Kaiwu" is not mentioned here, the development of chemistry today has made this substance potentially valuable in many fields of modern science and technology, or a key factor in promoting the progress of chemical and materials industries.
What are the physical properties of 3,5-dichloro-4-fluoro-1-bromobenzene?
3,5-Difluoro-4-chloro-1-methoxybenzene is one of the organic compounds. Its physical properties have a number of characteristics.
Looking at its physical state, under normal temperature and pressure, it is mostly colorless to light yellow liquid. This state makes it quite mobile, and it can participate in many chemical operations and reactions more conveniently. Its odor often has a special irritating smell. This smell can be used as one of the characteristics of preliminary identification. However, you need to be cautious when smelling, because it may stimulate the human senses to a certain extent.
When it comes to boiling point, due to the characteristics of molecular structure, its boiling point is in a specific range, roughly within a certain range. This boiling point characteristic is crucial in chemical processes such as separation and purification. It can be effectively separated from the mixture by distillation and other means according to the difference in boiling point. Melting point is also an important physical property. The specific melting point value determines the phase change at different temperatures, which is of great significance for the setting of its storage and use conditions.
In addition, its density also has a unique value. Compared with water and other common solvents, the difference in density determines its distribution in the mixed system. For example, in operations such as liquid-liquid extraction, effective separation can be achieved according to the difference in density between it and the solvent. In terms of solubility, it exhibits good solubility in common organic solvents such as ethanol, ether, and dichloromethane, which facilitates its use as a reactant or solvent in organic synthesis reactions; while in water, the solubility is relatively poor, and this difference helps to perform phase separation operations during the post-reaction treatment process.
In addition, the refractive index of the compound is also an important physical constant. The refractive index reflects its refraction of light. In the fields of quality detection and purity analysis, the refractive index can be measured to determine its purity and quality.
The various physical properties are interrelated and together determine the application and treatment methods of 3,5-difluoro-4-chloro-1-methoxybenzene in chemical production, scientific research and many other fields.
Looking at its physical state, under normal temperature and pressure, it is mostly colorless to light yellow liquid. This state makes it quite mobile, and it can participate in many chemical operations and reactions more conveniently. Its odor often has a special irritating smell. This smell can be used as one of the characteristics of preliminary identification. However, you need to be cautious when smelling, because it may stimulate the human senses to a certain extent.
When it comes to boiling point, due to the characteristics of molecular structure, its boiling point is in a specific range, roughly within a certain range. This boiling point characteristic is crucial in chemical processes such as separation and purification. It can be effectively separated from the mixture by distillation and other means according to the difference in boiling point. Melting point is also an important physical property. The specific melting point value determines the phase change at different temperatures, which is of great significance for the setting of its storage and use conditions.
In addition, its density also has a unique value. Compared with water and other common solvents, the difference in density determines its distribution in the mixed system. For example, in operations such as liquid-liquid extraction, effective separation can be achieved according to the difference in density between it and the solvent. In terms of solubility, it exhibits good solubility in common organic solvents such as ethanol, ether, and dichloromethane, which facilitates its use as a reactant or solvent in organic synthesis reactions; while in water, the solubility is relatively poor, and this difference helps to perform phase separation operations during the post-reaction treatment process.
In addition, the refractive index of the compound is also an important physical constant. The refractive index reflects its refraction of light. In the fields of quality detection and purity analysis, the refractive index can be measured to determine its purity and quality.
The various physical properties are interrelated and together determine the application and treatment methods of 3,5-difluoro-4-chloro-1-methoxybenzene in chemical production, scientific research and many other fields.
What are the chemical properties of 3,5-dichloro-4-fluoro-1-bromobenzene?
3,5-Dioxo-4-hydroxy-1-indanone This substance has unique and wonderful properties. Its color may be light, mostly crystalline, and it is quite stable under normal conditions.
When it comes to solubility, it is soluble and smooth in organic solvents such as ethanol and acetone, but slightly soluble in water. Because of the molecular structure, the lipophilic group is dominant, and the hydrophilic group is few.
Its chemical activity is also considerable. The position of 4-hydroxy group has active hydrogen, which can be involved in acid-base reactions. When exposed to alkali, the hydrogen of the hydroxyl group is easily separated and forms a negative ion state. This ion can be complexed with many metal ions to produce different compounds. And the hydroxyl group can also be involved in the esterification reaction, co-located with acyl halides, acid anhydrides, etc., through appropriate temperature and catalysis, ester products can be obtained, which is widely used in the field of organic synthesis.
Furthermore, the structure of 3,5-dioxygen makes the molecular conjugation system extended, resulting in its unique spectral properties. Under ultraviolet light, it can show a characteristic absorption peak, which can be used for qualitative and quantitative analysis, and can be used for detection and identification.
Its carbonyl group (dioxy) is also very active and can be attacked by nucleophiles. In case of alcohols, under the catalysis of acids or bases, it can form the structure of acetals or ketals. This structure is often used in organic synthesis to protect the carbonyl group. When the reaction is suitable, it can be hydrolyzed to recover the original carbonyl structure. In short, 3,5-dioxy-4-hydroxy-1-indanone has a significant position in many fields of organic chemistry due to its unique properties.
When it comes to solubility, it is soluble and smooth in organic solvents such as ethanol and acetone, but slightly soluble in water. Because of the molecular structure, the lipophilic group is dominant, and the hydrophilic group is few.
Its chemical activity is also considerable. The position of 4-hydroxy group has active hydrogen, which can be involved in acid-base reactions. When exposed to alkali, the hydrogen of the hydroxyl group is easily separated and forms a negative ion state. This ion can be complexed with many metal ions to produce different compounds. And the hydroxyl group can also be involved in the esterification reaction, co-located with acyl halides, acid anhydrides, etc., through appropriate temperature and catalysis, ester products can be obtained, which is widely used in the field of organic synthesis.
Furthermore, the structure of 3,5-dioxygen makes the molecular conjugation system extended, resulting in its unique spectral properties. Under ultraviolet light, it can show a characteristic absorption peak, which can be used for qualitative and quantitative analysis, and can be used for detection and identification.
Its carbonyl group (dioxy) is also very active and can be attacked by nucleophiles. In case of alcohols, under the catalysis of acids or bases, it can form the structure of acetals or ketals. This structure is often used in organic synthesis to protect the carbonyl group. When the reaction is suitable, it can be hydrolyzed to recover the original carbonyl structure. In short, 3,5-dioxy-4-hydroxy-1-indanone has a significant position in many fields of organic chemistry due to its unique properties.
What is the production method of 3,5-dichloro-4-fluoro-1-bromobenzene?
To make 3% 2,5-dioxy-4-ene-1-alkynyl naphthalene, the method is as follows:
First take an appropriate amount of naphthalene and place it in a clean kettle. Use a special utensil and slowly add an appropriate amount of oxidizing agent under the right heat. This oxidizing agent needs to be carefully selected, and its oxidizing strength must be in line with the reaction, so that the naphthalene molecule gradually undergoes an oxidation reaction, and oxygen atoms are introduced at key positions. During this process, pay close attention to the fluctuation of temperature, and use subtle temperature control means to maintain the reaction temperature in a suitable range, which not only ensures the steady progress of the reaction, but also prevents it from being overly excited and causing side reactions.
After the oxidation step is completed, the obtained product is moved to another reaction vessel. Here, a specific alkylation reagent is added, and the amount and activity of the alkylation reagent are accurately considered. At the same time, an appropriate amount of catalyst is added, which has efficient catalytic performance and can significantly accelerate the rate of the alkylation reaction. Adjust the pH and temperature of the reaction system to create a suitable environment for the reaction. During the alkylation reaction, the reaction process needs to be closely monitored, and the degree of reaction progress can be discerned with the help of subtle analytical methods.
After the alkylation is completed, transfer to the alkylation stage. Take the appropriate alkylation reagent and add it in a precise ratio. The alkylation reagent needs to have good reactivity with the product to ensure that the alkylation group is accurately connected to the target position. During the reaction, appropriate stirring and heating are applied to make the reactants fully contact and the reaction proceeds evenly. It is also necessary to pay close attention to the by-products of the reaction, and take timely measures to separate the by-products or adjust the reaction conditions to improve the purity and yield of the main products.
After the above steps, the final product is purified by multiple purification methods, such as distillation, recrystallization, column chromatography, etc., to remove its impurities and improve its purity, and 3% 2,5-dioxy-4-ene-1-alkynaphthalene can be obtained. The whole process requires the experimenter to have exquisite skills, rigorous attitude, and precise control of each reaction condition in order to make the reaction smooth and the product can be obtained.
First take an appropriate amount of naphthalene and place it in a clean kettle. Use a special utensil and slowly add an appropriate amount of oxidizing agent under the right heat. This oxidizing agent needs to be carefully selected, and its oxidizing strength must be in line with the reaction, so that the naphthalene molecule gradually undergoes an oxidation reaction, and oxygen atoms are introduced at key positions. During this process, pay close attention to the fluctuation of temperature, and use subtle temperature control means to maintain the reaction temperature in a suitable range, which not only ensures the steady progress of the reaction, but also prevents it from being overly excited and causing side reactions.
After the oxidation step is completed, the obtained product is moved to another reaction vessel. Here, a specific alkylation reagent is added, and the amount and activity of the alkylation reagent are accurately considered. At the same time, an appropriate amount of catalyst is added, which has efficient catalytic performance and can significantly accelerate the rate of the alkylation reaction. Adjust the pH and temperature of the reaction system to create a suitable environment for the reaction. During the alkylation reaction, the reaction process needs to be closely monitored, and the degree of reaction progress can be discerned with the help of subtle analytical methods.
After the alkylation is completed, transfer to the alkylation stage. Take the appropriate alkylation reagent and add it in a precise ratio. The alkylation reagent needs to have good reactivity with the product to ensure that the alkylation group is accurately connected to the target position. During the reaction, appropriate stirring and heating are applied to make the reactants fully contact and the reaction proceeds evenly. It is also necessary to pay close attention to the by-products of the reaction, and take timely measures to separate the by-products or adjust the reaction conditions to improve the purity and yield of the main products.
After the above steps, the final product is purified by multiple purification methods, such as distillation, recrystallization, column chromatography, etc., to remove its impurities and improve its purity, and 3% 2,5-dioxy-4-ene-1-alkynaphthalene can be obtained. The whole process requires the experimenter to have exquisite skills, rigorous attitude, and precise control of each reaction condition in order to make the reaction smooth and the product can be obtained.
What are the precautions for storing and transporting 3,5-dichloro-4-fluoro-1-bromobenzene?
3,5-Difluoro-4-methoxy-1-indanone is a key intermediate in organic synthesis. During storage and transportation, there are indeed many precautions to be paid attention to:
- ** Storage **:
- ** Environmental selection **: This substance is sensitive to environmental factors and should be stored in a cool, dry and well-ventilated place. Because it is prone to decomposition or deterioration due to heat, if the ambient humidity is too high, it may also cause chemical reactions. If the air humidity is high during the rainy season in the south, it is necessary to ensure that the storage location is dry and damp-free.
- ** Keep away from fire sources **: 3,5-difluoro-4-methoxy-1-indanone is flammable to a certain extent, be sure to keep away from open flames and heat sources, such as boiler rooms, distribution rooms and other places, so as not to cause fire or explosion due to excessive temperature.
- ** Isolated storage **: It needs to be stored separately from oxidants, acids, alkalis, etc., because of its active chemical properties, contact with these substances is very likely to cause violent chemical reactions. Like oxidizing agents have strong oxidizing properties, contact with them may cause 3,5-difluoro-4-methoxy-1-indanone to be oxidized, changing its chemical structure and properties.
- ** Packaging in good condition **: Ensure that the packaging container is well sealed to prevent material leakage. Packaging materials should also have corresponding corrosion resistance and sealing, such as glass bottles or iron drums lined with plastic bags to avoid the intrusion of outside air and moisture.
- ** Transportation **:
- ** Packaging compliance **: Transportation packaging must comply with relevant regulations and standards to ensure that it is stable and does not leak during transportation. A sturdy container can be selected, and cushioning materials can be added to prevent damage to the package due to collision and vibration.
- ** Clear identification **: Packaging should be clearly marked with information such as chemical names, hazard characteristics, emergency treatment methods, etc., so that transporters and regulatory authorities can identify and respond. Such as marking "flammable" "avoid heat and moisture" and other words.
- ** Transportation adaptation **: Select suitable transportation tools according to the characteristics of the substance, and avoid using transportation tools that have transported substances that can react with them. And during transportation, measures such as sun protection, rain protection, and high temperature protection should be taken. For example, during summer transportation, vehicles should be shaded and cooled.
- ** Personnel Professional **: Transportation personnel need to be professionally trained and familiar with the characteristics of 3,5-difluoro-4-methoxy-1-indanone and emergency treatment methods. In the event of an emergency such as a leak during transportation, they can take prompt and correct response measures to reduce the harm.
- ** Storage **:
- ** Environmental selection **: This substance is sensitive to environmental factors and should be stored in a cool, dry and well-ventilated place. Because it is prone to decomposition or deterioration due to heat, if the ambient humidity is too high, it may also cause chemical reactions. If the air humidity is high during the rainy season in the south, it is necessary to ensure that the storage location is dry and damp-free.
- ** Keep away from fire sources **: 3,5-difluoro-4-methoxy-1-indanone is flammable to a certain extent, be sure to keep away from open flames and heat sources, such as boiler rooms, distribution rooms and other places, so as not to cause fire or explosion due to excessive temperature.
- ** Isolated storage **: It needs to be stored separately from oxidants, acids, alkalis, etc., because of its active chemical properties, contact with these substances is very likely to cause violent chemical reactions. Like oxidizing agents have strong oxidizing properties, contact with them may cause 3,5-difluoro-4-methoxy-1-indanone to be oxidized, changing its chemical structure and properties.
- ** Packaging in good condition **: Ensure that the packaging container is well sealed to prevent material leakage. Packaging materials should also have corresponding corrosion resistance and sealing, such as glass bottles or iron drums lined with plastic bags to avoid the intrusion of outside air and moisture.
- ** Transportation **:
- ** Packaging compliance **: Transportation packaging must comply with relevant regulations and standards to ensure that it is stable and does not leak during transportation. A sturdy container can be selected, and cushioning materials can be added to prevent damage to the package due to collision and vibration.
- ** Clear identification **: Packaging should be clearly marked with information such as chemical names, hazard characteristics, emergency treatment methods, etc., so that transporters and regulatory authorities can identify and respond. Such as marking "flammable" "avoid heat and moisture" and other words.
- ** Transportation adaptation **: Select suitable transportation tools according to the characteristics of the substance, and avoid using transportation tools that have transported substances that can react with them. And during transportation, measures such as sun protection, rain protection, and high temperature protection should be taken. For example, during summer transportation, vehicles should be shaded and cooled.
- ** Personnel Professional **: Transportation personnel need to be professionally trained and familiar with the characteristics of 3,5-difluoro-4-methoxy-1-indanone and emergency treatment methods. In the event of an emergency such as a leak during transportation, they can take prompt and correct response measures to reduce the harm.
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