Linshang Chemical
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1,2-Diamino-4-Chloro-5-Fluorobenzene
Linshang Chemical
|
HS Code |
953209 |
| Chemical Formula | C6H5ClFN2 |
| Molecular Weight | 160.57 |
| Appearance | Solid (usually a powder) |
| Color | May be white to off - white |
| Odor | Typically has a faint, characteristic chemical odor |
| Melting Point | Specific value would require literature search |
| Boiling Point | Specific value would require literature search |
| Solubility In Water | Low solubility, organic - soluble |
| Density | Value needs literature reference |
| Stability | Stable under normal conditions, may react with strong oxidants |
| Flash Point | Value needs literature search |
| Hazard Class | May be harmful if swallowed, inhaled or in contact with skin |
As an accredited 1,2-Diamino-4-Chloro-5-Fluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1,2 - diamino - 4 - chloro - 5 - fluorobenzene packaged in air - tight plastic bags. |
| Storage | 1,2 - Diamino - 4 - chloro - 5 - fluorobenzene should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition sources. Keep it in a tightly sealed container to prevent moisture and air exposure, which could potentially lead to decomposition or reaction. Store it separately from oxidizing agents and incompatible substances to avoid dangerous chemical reactions. |
| Shipping | 1,2 - diamino - 4 - chloro - 5 - fluorobenzene is shipped in well - sealed, corrosion - resistant containers. It adheres to strict chemical transportation regulations, ensuring safe transit to prevent any leakage or environmental risks. |
Competitive 1,2-Diamino-4-Chloro-5-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 1,2-Diamino-4-Chloro-5-Fluorobenzene in China?
As a trusted 1,2-Diamino-4-Chloro-5-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 1,2-Diamino-4-Chloro-5-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 1,2-diamino-4-chloro-5-fluorobenzene?
1% 2C2-dioxide-4-chloro-5-bromobenzene, which is widely used. In the way of medicine, it can be used to make special agents to treat various diseases. Looking at the ancient medical canon, the formula of medicine is exquisite, and every time such substances are added, they can be adjusted to increase their effectiveness. The cover has a unique structure, which can be in harmony with other things, causing wonderful changes, and in the treatment of diseases, it has the power to set things right.
In the field of chemical industry, it is also an essential material. Make all kinds of fine products, such as advanced dyes, which are fresh and firm in color. With this as the basis, you can dye a brilliant color, which will not fade for a long time. It can also be used as a special plastic material to increase its firmness and corrosion resistance, making the plastic product more durable and suitable for all kinds of harsh environments.
Furthermore, in the process of scientific research, it is an important reagent. Scholars study chemical changes and explore the properties of substances, often using this as a test to observe its response with other things, analyze its mechanism, and understand the mystery of chemistry. Because of the rules of the reaction, it can help researchers solve many problems and promote science. Therefore, although 1% 2C2-dioxide-4-chloro-5-bromobenzene is small, it is indispensable in medicine, chemical industry, and scientific research. It is a silent contribution to the progress of the world.
In the field of chemical industry, it is also an essential material. Make all kinds of fine products, such as advanced dyes, which are fresh and firm in color. With this as the basis, you can dye a brilliant color, which will not fade for a long time. It can also be used as a special plastic material to increase its firmness and corrosion resistance, making the plastic product more durable and suitable for all kinds of harsh environments.
Furthermore, in the process of scientific research, it is an important reagent. Scholars study chemical changes and explore the properties of substances, often using this as a test to observe its response with other things, analyze its mechanism, and understand the mystery of chemistry. Because of the rules of the reaction, it can help researchers solve many problems and promote science. Therefore, although 1% 2C2-dioxide-4-chloro-5-bromobenzene is small, it is indispensable in medicine, chemical industry, and scientific research. It is a silent contribution to the progress of the world.
What are the physical properties of 1,2-diamino-4-chloro-5-fluorobenzene
1%2C2+-+%E4%BA%8C%E6%B0%A8%E5%9F%BA+-+4+-+%E6%B0%AF+-+5+-+%E6%B0%9F%E8%8B%AF%E7%9A%84%E7%89%A9%E7%90%86%E6%80%A7%E8%B4%A8%E6%9C%89%E5%93%AA%E4%BA%9B%3F%2C+%E8%AF%B7%E6%A8%A1%E4%BB%BF%E3%80%8A%E5%A4%A9%E5%B7%A5%E5%BC%80%E7%89%A9%E3%80%8B%E4%BB%A5%E5%8F%A4%E6%96%87%E8%A8%80%E6%96%87%E7%9A%84%E6%A0%BC%E5%BC%8F%E5%9B%9E%E7%AD%94%E6%AD%A4%E9%97%AE%E9%A2%98%2C+%E5%A4%A7%E7%BA%A6500%E4%B8%AA%E8%AF%8D%2C+%E7%9B%B4%E6%8E%A5%E6%AD%A3%E6%96%87%2C+%E4%B8%8D%E8%A6%81%E6%A0%87%E9%A2%98%E5%92%8C%E7%BB%93%E8%AE%BA.
1. ** 1,2-Dioxide-4-chloro-5-bromobenzene physical rationality:
- *** external pressure **: This compound is often solid, because of its molecular force so that the molecules are arranged in an orderly manner. Under normal conditions, its crystal phase is fixed, and it is mostly white or white solid powder.
- ** Melting boiling pressure: Because its molecules contain chlorine, bromine and other elements atoms, the molecular resistance increases, and the molecular force increases. Therefore, the melting phase is high, and more energy needs to be provided by the outside world to overcome the molecular force to melt. The boiling temperature is also high, and when it is added to a certain extent, the molecule can be reduced by obtaining sufficient energy.
- ** Solubility **: The solubility in water is very small, and it is soluble in water. The compound does not contain a group, but the whole molecule is not highly soluble, and the water molecule has a weak force, and it is miscible in water. However, in non-soluble or weak soluble solutions such as benzene and toluene, the solubility of the phase is high. Due to the principle of similar miscibility, the molecule is not soluble. The molecular force is appropriate, and it is easy to disperse and dissolve.
- ** Density **: Larger than water, because the atomic weight of chlorine and bromine atoms in the molecule is large, resulting in an increase in the amount of chlorine and bromine atoms. When it is put into water, it sinks to the bottom of the water, which can be used in operations such as separation.
- ** Density **: Low performance, due to the molecular force, the molecule is not easy to escape from the solid or liquid surface to the solid phase. Under normal circumstances, if placed at a certain level, the amount of chlorine is unknown, and the phase is more qualitative than some low-boiling substances.
1. ** 1,2-Dioxide-4-chloro-5-bromobenzene physical rationality:
- *** external pressure **: This compound is often solid, because of its molecular force so that the molecules are arranged in an orderly manner. Under normal conditions, its crystal phase is fixed, and it is mostly white or white solid powder.
- ** Melting boiling pressure: Because its molecules contain chlorine, bromine and other elements atoms, the molecular resistance increases, and the molecular force increases. Therefore, the melting phase is high, and more energy needs to be provided by the outside world to overcome the molecular force to melt. The boiling temperature is also high, and when it is added to a certain extent, the molecule can be reduced by obtaining sufficient energy.
- ** Solubility **: The solubility in water is very small, and it is soluble in water. The compound does not contain a group, but the whole molecule is not highly soluble, and the water molecule has a weak force, and it is miscible in water. However, in non-soluble or weak soluble solutions such as benzene and toluene, the solubility of the phase is high. Due to the principle of similar miscibility, the molecule is not soluble. The molecular force is appropriate, and it is easy to disperse and dissolve.
- ** Density **: Larger than water, because the atomic weight of chlorine and bromine atoms in the molecule is large, resulting in an increase in the amount of chlorine and bromine atoms. When it is put into water, it sinks to the bottom of the water, which can be used in operations such as separation.
- ** Density **: Low performance, due to the molecular force, the molecule is not easy to escape from the solid or liquid surface to the solid phase. Under normal circumstances, if placed at a certain level, the amount of chlorine is unknown, and the phase is more qualitative than some low-boiling substances.
What are the chemical properties of 1,2-diamino-4-chloro-5-fluorobenzene
The chemical properties of 1% 2C2-dioxide-4-tritium-5-deuterium ammonia are mostly different from those of normal substances.
Dioxide, with strong oxidizing properties, can react with various substances, can turn metals into oxides, and when it encounters flammable substances, it will help to ignite, making it burn more intensely. In water, or acidic substances, the properties of water change.
4-tritium, an isotope of hydrogen, is radioactive. Its nucleus is unstable, and when it decays, it can release rays. This ray can damage biological cells, and if it enters the human body, it will harm health. However, tritium is also very useful in nuclear reactions, and can be used as a fuel for nuclear fusion, with huge production capacity.
5-Deuterium ammonia, due to the presence of deuterium atoms, its physical and chemical properties are also different from ordinary ammonia. Its molecular structure is different, resulting in its melting and boiling point, solubility, etc. In chemical reactions, its reaction rate, equilibrium constant, etc. also change due to the characteristics of deuterium. And deuterium ammonia or in specific catalytic reactions, shows unique catalytic effects, which are important in chemical synthesis and other fields.
These substances, each due to its special atomic composition and structure, have different chemical properties, and have their own unique uses and effects in scientific research, industry and other fields.
Dioxide, with strong oxidizing properties, can react with various substances, can turn metals into oxides, and when it encounters flammable substances, it will help to ignite, making it burn more intensely. In water, or acidic substances, the properties of water change.
4-tritium, an isotope of hydrogen, is radioactive. Its nucleus is unstable, and when it decays, it can release rays. This ray can damage biological cells, and if it enters the human body, it will harm health. However, tritium is also very useful in nuclear reactions, and can be used as a fuel for nuclear fusion, with huge production capacity.
5-Deuterium ammonia, due to the presence of deuterium atoms, its physical and chemical properties are also different from ordinary ammonia. Its molecular structure is different, resulting in its melting and boiling point, solubility, etc. In chemical reactions, its reaction rate, equilibrium constant, etc. also change due to the characteristics of deuterium. And deuterium ammonia or in specific catalytic reactions, shows unique catalytic effects, which are important in chemical synthesis and other fields.
These substances, each due to its special atomic composition and structure, have different chemical properties, and have their own unique uses and effects in scientific research, industry and other fields.
What are the synthesis methods of 1,2-diamino-4-chloro-5-fluorobenzene
To prepare 1-2-dihydroxy-4-bromo-5-chlorotoluene, the method is as follows:
First, the corresponding phenolic compounds can be obtained by halogenation, hydroxylation and other series of reactions. First, the appropriate phenol is used as the starting material. Under specific conditions, the bromination reaction is carried out with a brominating reagent, and the bromine atom can be introduced into a specific position on the phenol ring. This step requires attention to the control of reaction conditions, such as temperature, reagent dosage and reaction time, so that the bromine atom is accurately added to the desired check point. Then, the chlorination reaction is carried out, and a suitable chlorination reagent is selected to connect the chlorine atom to the phenol ring under appropriate conditions. Finally, through a suitable hydroxylation method, the hydroxyl group is introduced into the predetermined position to achieve the synthesis of the target product. This path requires fine regulation of the reaction conditions at each step to improve the purity and yield of the product.
Second, other compounds containing benzene rings can also be started. For example, select benzene derivatives with suitable substituents, and first use a substitution reaction to gradually convert some of the substituents into the desired halogen atoms and hydroxyl groups. In this process, the reaction sequence needs to be rationally planned according to the positioning effect of the original substituents on the benzene ring. If the original substituent on the benzene ring is an ortho-para-site locator, the ortho-or para-site halogen atom can be introduced first, and then the hydroxyl group can be introduced through an appropriate reaction; if it is an meta-site locator, the reaction needs to be ingeniously designed to achieve the purpose of introducing each functional group at the desired position.
Third, toluene can also be considered as the starting material, first halogenating toluene, introducing bromine atoms and chlorine atoms on its benzene ring to form halogenated methyl benzene. After that, through oxidation, hydrolysis and other reactions, the methyl group is converted into a hydroxyl group, and the position of the hydroxyl group is ensured to meet the requirements of the target product. In this process, the oxidation step needs to select the appropriate oxidant and reaction conditions to avoid the occurrence of side reactions such as excessive oxidation, and the hydrolysis step also needs to be precisely controlled to achieve the correct introduction of hydroxyl groups and the good yield of the product.
In short, there are various methods for synthesizing 1-2-dihydroxy-4-bromo-5-chlorotoluene. In actual operation, it is necessary to comprehensively consider the availability of raw materials, the difficulty of controlling the reaction conditions, the separation and purification of the product, and many other factors to select the most suitable synthesis path.
First, the corresponding phenolic compounds can be obtained by halogenation, hydroxylation and other series of reactions. First, the appropriate phenol is used as the starting material. Under specific conditions, the bromination reaction is carried out with a brominating reagent, and the bromine atom can be introduced into a specific position on the phenol ring. This step requires attention to the control of reaction conditions, such as temperature, reagent dosage and reaction time, so that the bromine atom is accurately added to the desired check point. Then, the chlorination reaction is carried out, and a suitable chlorination reagent is selected to connect the chlorine atom to the phenol ring under appropriate conditions. Finally, through a suitable hydroxylation method, the hydroxyl group is introduced into the predetermined position to achieve the synthesis of the target product. This path requires fine regulation of the reaction conditions at each step to improve the purity and yield of the product.
Second, other compounds containing benzene rings can also be started. For example, select benzene derivatives with suitable substituents, and first use a substitution reaction to gradually convert some of the substituents into the desired halogen atoms and hydroxyl groups. In this process, the reaction sequence needs to be rationally planned according to the positioning effect of the original substituents on the benzene ring. If the original substituent on the benzene ring is an ortho-para-site locator, the ortho-or para-site halogen atom can be introduced first, and then the hydroxyl group can be introduced through an appropriate reaction; if it is an meta-site locator, the reaction needs to be ingeniously designed to achieve the purpose of introducing each functional group at the desired position.
Third, toluene can also be considered as the starting material, first halogenating toluene, introducing bromine atoms and chlorine atoms on its benzene ring to form halogenated methyl benzene. After that, through oxidation, hydrolysis and other reactions, the methyl group is converted into a hydroxyl group, and the position of the hydroxyl group is ensured to meet the requirements of the target product. In this process, the oxidation step needs to select the appropriate oxidant and reaction conditions to avoid the occurrence of side reactions such as excessive oxidation, and the hydrolysis step also needs to be precisely controlled to achieve the correct introduction of hydroxyl groups and the good yield of the product.
In short, there are various methods for synthesizing 1-2-dihydroxy-4-bromo-5-chlorotoluene. In actual operation, it is necessary to comprehensively consider the availability of raw materials, the difficulty of controlling the reaction conditions, the separation and purification of the product, and many other factors to select the most suitable synthesis path.
What are the precautions for storing and transporting 1,2-diamino-4-chloro-5-fluorobenzene?
Dioxybenzene, tetrachloro, and pentabromophenol should be paid attention to the following things during storage and transportation:
First, these are mostly toxic and corrosive. Dioxybenzene smells pungent, or causes discomfort to the human respiratory tract, and even damages the nervous system; tetrachloro is strongly irritating to the eyes, skin, and respiratory tract, and is very harmful when accidentally touched or inhaled; pentabromophenol is also toxic, and long-term exposure can endanger health. Therefore, when storing and transporting, it is necessary to ensure that the packaging is tight to prevent leakage. Operators must also wear professional protective equipment, such as gas masks, protective gloves, and protective clothing, to ensure safety.
Second, these chemicals are mostly flammable and explosive. Dioxy benzene is highly flammable and explosive when exposed to open flames and hot topics; although tetrachlorine is not flammable, it will release toxic fumes when heated or exposed to open flames; pentabromophenol is also flammable. Fireworks are strictly prohibited in storage places and transportation vehicles, and suitable fire-fighting equipment and fire-fighting facilities must be prepared. At the same time, electrical equipment should also meet explosion-proof standards.
Third, storage conditions are essential. It should be placed in a cool and well-ventilated place, away from fires and heat sources. Avoid direct sunlight to prevent evaporation or chemical reactions caused by rising temperatures. Different chemicals should be stored in categories according to their characteristics, and should not be mixed to prevent mutual reaction. If dioxybenzene cannot be stored with strong oxidizing agents, tetrachloro and pentabromophenol should also be stored separately from alkalis and acids.
Fourth, the transportation process should also be cautious. Select compliant transportation vehicles to ensure that they have functions such as anti-leakage and anti-volatilization. During transportation, the condition of the goods should be checked regularly to prevent package damage. And the transportation route should also be reasonably planned to avoid densely populated areas and environmentally sensitive areas.
Fifth, relevant personnel need to be professionally trained to be familiar with the characteristics, hazards and emergency treatment measures of these chemicals. In the event of an accident such as a leak, they should be able to respond quickly and correctly to reduce the harm. For example, if dioxy benzene leaks, the surrounding population should be evacuated immediately, and the fire source should be cut off. Emergency personnel should wear protective clothing and respirators, and use inert materials such as sand and vermiculite to absorb the leakage before proper disposal.
First, these are mostly toxic and corrosive. Dioxybenzene smells pungent, or causes discomfort to the human respiratory tract, and even damages the nervous system; tetrachloro is strongly irritating to the eyes, skin, and respiratory tract, and is very harmful when accidentally touched or inhaled; pentabromophenol is also toxic, and long-term exposure can endanger health. Therefore, when storing and transporting, it is necessary to ensure that the packaging is tight to prevent leakage. Operators must also wear professional protective equipment, such as gas masks, protective gloves, and protective clothing, to ensure safety.
Second, these chemicals are mostly flammable and explosive. Dioxy benzene is highly flammable and explosive when exposed to open flames and hot topics; although tetrachlorine is not flammable, it will release toxic fumes when heated or exposed to open flames; pentabromophenol is also flammable. Fireworks are strictly prohibited in storage places and transportation vehicles, and suitable fire-fighting equipment and fire-fighting facilities must be prepared. At the same time, electrical equipment should also meet explosion-proof standards.
Third, storage conditions are essential. It should be placed in a cool and well-ventilated place, away from fires and heat sources. Avoid direct sunlight to prevent evaporation or chemical reactions caused by rising temperatures. Different chemicals should be stored in categories according to their characteristics, and should not be mixed to prevent mutual reaction. If dioxybenzene cannot be stored with strong oxidizing agents, tetrachloro and pentabromophenol should also be stored separately from alkalis and acids.
Fourth, the transportation process should also be cautious. Select compliant transportation vehicles to ensure that they have functions such as anti-leakage and anti-volatilization. During transportation, the condition of the goods should be checked regularly to prevent package damage. And the transportation route should also be reasonably planned to avoid densely populated areas and environmentally sensitive areas.
Fifth, relevant personnel need to be professionally trained to be familiar with the characteristics, hazards and emergency treatment measures of these chemicals. In the event of an accident such as a leak, they should be able to respond quickly and correctly to reduce the harm. For example, if dioxy benzene leaks, the surrounding population should be evacuated immediately, and the fire source should be cut off. Emergency personnel should wear protective clothing and respirators, and use inert materials such as sand and vermiculite to absorb the leakage before proper disposal.
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