Linshang Chemical
PRODUCTS
Benzene, 1-Bromo-3-Chloro-2,4-Difluoro-
Linshang Chemical
|
HS Code |
443828 |
| Chemical Formula | C6H2BrClF2 |
| Molecular Weight | 230.434 g/mol |
| Boiling Point | Estimated around 160 - 180°C (approximate value, experimental values may vary) |
| Density | Estimated to be denser than water, around 1.8 - 2.0 g/cm³ (approximate) |
| Solubility In Water | Poorly soluble in water, due to non - polar nature of the benzene ring |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform, and ethers |
| Vapor Pressure | Low vapor pressure at room temperature, as it is a relatively heavy and non - volatile organic compound |
| Reactivity | Reactive towards nucleophiles due to the presence of halogen atoms, can undergo substitution reactions |
As an accredited Benzene, 1-Bromo-3-Chloro-2,4-Difluoro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 1 - bromo - 3 - chloro - 2,4 - difluorobenzene in a sealed chemical - grade bottle. |
| Storage | Store "Benzene, 1 - bromo - 3 - chloro - 2,4 - difluoro -" in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials like glass or certain plastics. Isolate it from oxidizing agents and incompatible substances to prevent potential reactions and ensure safety. |
| Shipping | 1 - Bromo - 3 - chloro - 2,4 - difluorobenzene is a chemical shipped in specialized containers. Packaging ensures leak - proof and secure transport, following strict regulations due to its potentially hazardous nature. |
Competitive Benzene, 1-Bromo-3-Chloro-2,4-Difluoro- 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
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As a leading Benzene, 1-Bromo-3-Chloro-2,4-Difluoro- supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the Chinese name of this compound?
This compound is called "lead cream". It is written in "Tiangong Kaiwu": "Lead cream, the elegant name of Xuanbai, also known as lead flower, is the powder made by smelting lead." Lead cream is made from lead as raw material and is specially refined.
The preparation of lead cream has its own method in ancient times. "Tiangong Kaiwu" records that lead blocks are first placed in a furnace and calcined with charcoal fire to melt the lead into a liquid. Then, the molten lead liquid is poured into a stone mortar, and pounded with a pestle while it is hot. The lead liquid is gradually dispersed into powder during the pounding. This powder is then screened to remove coarse impurities and obtain fine lead powder.
Lead cream has a wide range of uses. In ancient times, it was often used as cosmetics, and women used it to apply to their faces, which could make their complexion fair and increase the beauty of their faces. For example, "Tiangong Kaiwu" says: "Women even their faces, but seek the color of lead." In addition to makeup, lead cream is also used as medicine. Traditional Chinese medicine believes that lead cream has the effect of clearing away heat and detoxifying, falling phlegm and calming convulsions, and can treat mouth sores, laryngeal paralysis, and convulsions. "Compendium of Materia Medica" also has records of the medicinal use of lead cream.
However, lead cream contains lead, which is toxic. Long-term or excessive use is harmful to human health. Although the ancients used it, they gradually realized its harm, so they were more cautious when using it. Today, due to the toxicity of lead cream, it has been rarely used in the field of cosmetics and medicine. However, it has research value in the history of ancient chemicals, medicine and cosmetics, which can help us understand the ancient people's life and technological level.
The preparation of lead cream has its own method in ancient times. "Tiangong Kaiwu" records that lead blocks are first placed in a furnace and calcined with charcoal fire to melt the lead into a liquid. Then, the molten lead liquid is poured into a stone mortar, and pounded with a pestle while it is hot. The lead liquid is gradually dispersed into powder during the pounding. This powder is then screened to remove coarse impurities and obtain fine lead powder.
Lead cream has a wide range of uses. In ancient times, it was often used as cosmetics, and women used it to apply to their faces, which could make their complexion fair and increase the beauty of their faces. For example, "Tiangong Kaiwu" says: "Women even their faces, but seek the color of lead." In addition to makeup, lead cream is also used as medicine. Traditional Chinese medicine believes that lead cream has the effect of clearing away heat and detoxifying, falling phlegm and calming convulsions, and can treat mouth sores, laryngeal paralysis, and convulsions. "Compendium of Materia Medica" also has records of the medicinal use of lead cream.
However, lead cream contains lead, which is toxic. Long-term or excessive use is harmful to human health. Although the ancients used it, they gradually realized its harm, so they were more cautious when using it. Today, due to the toxicity of lead cream, it has been rarely used in the field of cosmetics and medicine. However, it has research value in the history of ancient chemicals, medicine and cosmetics, which can help us understand the ancient people's life and technological level.
What are the physical properties of this compound?
This compound has a wide range of physical properties. Its color may be high, or some color, or it may be hard, or it may resemble a soft paste. Its solubility is characteristic, and at a specific degree, it begins to melt from a solid solution. The value of this melting is the key to distinguishing this substance.
And its solubility is also worthy of investigation. In some normal dissolution, it can be dissolved quickly, and it can be dissolved quickly. In others, it can be melted and divided into distinct phases. This difference in solubility depends on the interaction of the solubility of the compound itself.
Furthermore, the density of this substance also has a fixed density, such as water, or weight, so that it can be judged to settle or float in the mixing system of liquids. Its outer shape, or the crystalline shape of the whole, has a fine shape and shape; or the shaped powder, which is uniform.
Its performance is also not to be ignored. In some environments, it can be filled with good performance of the current, so that the charge is not flowing. In other cases, it is close to the current, effectively preventing the flow of water. This property is based on the distribution of the sub-cloud of the compound and the interaction of atoms.
Therefore, the general physicality of this compound, together with each other, together form its own unique physical properties, providing a wealth of resources for in-depth understanding and application of this substance.
And its solubility is also worthy of investigation. In some normal dissolution, it can be dissolved quickly, and it can be dissolved quickly. In others, it can be melted and divided into distinct phases. This difference in solubility depends on the interaction of the solubility of the compound itself.
Furthermore, the density of this substance also has a fixed density, such as water, or weight, so that it can be judged to settle or float in the mixing system of liquids. Its outer shape, or the crystalline shape of the whole, has a fine shape and shape; or the shaped powder, which is uniform.
Its performance is also not to be ignored. In some environments, it can be filled with good performance of the current, so that the charge is not flowing. In other cases, it is close to the current, effectively preventing the flow of water. This property is based on the distribution of the sub-cloud of the compound and the interaction of atoms.
Therefore, the general physicality of this compound, together with each other, together form its own unique physical properties, providing a wealth of resources for in-depth understanding and application of this substance.
What are the applications of this compound in organic synthesis?
This compound is widely used in organic synthesis.
First, it is often used as a key intermediate in the field of drug synthesis. Drug molecular structures are often complex and require precise construction. This compound can use its unique structural characteristics to connect with other groups through specific chemical reactions to build a drug activity skeleton. For example, in the preparation of some anti-cancer drugs, it can be reacted in multiple steps to connect key pharmacoactive groups to shape a molecular configuration that fits the target of cancer cells, so as to achieve the effect of inhibiting the growth of cancer cells.
Second, in the field of materials science, it also has important uses. In the preparation of high-performance polymer materials, it can participate in the polymerization reaction as a functional monomer. After ingenious design, it is integrated into the main chain or side chain of the polymer, giving the material special optical and electrical properties. For example, the preparation of polymer materials with photoelectric conversion function, the special structure of this compound can capture photons and realize electron transfer, thereby improving the photoelectric conversion efficiency of the material and providing assistance for the research and development of photoelectric devices such as solar cells.
Third, it has made significant contributions to the field of total synthesis of natural products. Natural products usually have complex and delicate structures and diverse biological activities, and the total synthesis process is full of challenges. This compound is often used as an important cornerstone. With its structure and reactivity, it gradually builds a complex carbon skeleton and functional group system of natural products. Like the total synthesis of some natural products with antibacterial and anti-inflammatory activities, this compound can guide the reaction in the direction of the target structure, realize the precise synthesis of natural products, and help in-depth research on their biological activities and medicinal value.
In addition, in the synthesis of fragrances, specific aroma components can be derived due to their unique chemical structure. Through chemical modification and reaction, fragrance compounds with pleasant aroma are synthesized, which are widely used in perfumes, cosmetics and other industries to add unique flavor to products.
First, it is often used as a key intermediate in the field of drug synthesis. Drug molecular structures are often complex and require precise construction. This compound can use its unique structural characteristics to connect with other groups through specific chemical reactions to build a drug activity skeleton. For example, in the preparation of some anti-cancer drugs, it can be reacted in multiple steps to connect key pharmacoactive groups to shape a molecular configuration that fits the target of cancer cells, so as to achieve the effect of inhibiting the growth of cancer cells.
Second, in the field of materials science, it also has important uses. In the preparation of high-performance polymer materials, it can participate in the polymerization reaction as a functional monomer. After ingenious design, it is integrated into the main chain or side chain of the polymer, giving the material special optical and electrical properties. For example, the preparation of polymer materials with photoelectric conversion function, the special structure of this compound can capture photons and realize electron transfer, thereby improving the photoelectric conversion efficiency of the material and providing assistance for the research and development of photoelectric devices such as solar cells.
Third, it has made significant contributions to the field of total synthesis of natural products. Natural products usually have complex and delicate structures and diverse biological activities, and the total synthesis process is full of challenges. This compound is often used as an important cornerstone. With its structure and reactivity, it gradually builds a complex carbon skeleton and functional group system of natural products. Like the total synthesis of some natural products with antibacterial and anti-inflammatory activities, this compound can guide the reaction in the direction of the target structure, realize the precise synthesis of natural products, and help in-depth research on their biological activities and medicinal value.
In addition, in the synthesis of fragrances, specific aroma components can be derived due to their unique chemical structure. Through chemical modification and reaction, fragrance compounds with pleasant aroma are synthesized, which are widely used in perfumes, cosmetics and other industries to add unique flavor to products.
What is the preparation method of this compound?
The method of making a chemical alloy is quite important, and it is related to all things in construction. To make this chemical alloy, the first thing to do is to prepare all kinds of raw materials. The choice of raw materials depends on the nature and use of chemical alloys. If you want to make a tough and corrosion-resistant chemical alloy, or choose iron, chromium, nickel, etc.
After taking the material, enter the furnace for the second time. The temperature of the furnace is the most critical. Different alloys need different temperatures. In the case of common steel alloys, the temperature of molten iron is about 1,500 degrees. In the furnace, all the materials are melted into one, and in the meantime, it is necessary to stir them evenly with utensils to make the materials mix evenly. This process of stirring should not be ignored, and it is related to the uniform quality of the alloy.
When the melt is even, it can be poured out and poured into the mold. The shape of the mold is made according to the shape required by the alloy. Or it is a block for subsequent forging; or it is a specific shape, which can be used directly. When pouring liquid into the mold, it is also necessary to pay attention to the speed and angle to prevent it from splashing and fill the mold with liquid.
After the liquid is put into the mold, let it stand in a suitable place and wait for it to cool and condense. When cooling, there is also attention to it. If it is too fast, the internal stress of the alloy will be large and it is easy to crack; if it is too slow, it will take a long time and affect the quality. Therefore, the cooling speed needs to be controlled, and it is often adjusted by air cooling, water cooling, etc.
After condensation, the alloy is initially formed. However, it still needs to be refined, or polished to smooth the surface; or check its quality to remove defects. After these steps, a usable alloy can be formed.
After taking the material, enter the furnace for the second time. The temperature of the furnace is the most critical. Different alloys need different temperatures. In the case of common steel alloys, the temperature of molten iron is about 1,500 degrees. In the furnace, all the materials are melted into one, and in the meantime, it is necessary to stir them evenly with utensils to make the materials mix evenly. This process of stirring should not be ignored, and it is related to the uniform quality of the alloy.
When the melt is even, it can be poured out and poured into the mold. The shape of the mold is made according to the shape required by the alloy. Or it is a block for subsequent forging; or it is a specific shape, which can be used directly. When pouring liquid into the mold, it is also necessary to pay attention to the speed and angle to prevent it from splashing and fill the mold with liquid.
After the liquid is put into the mold, let it stand in a suitable place and wait for it to cool and condense. When cooling, there is also attention to it. If it is too fast, the internal stress of the alloy will be large and it is easy to crack; if it is too slow, it will take a long time and affect the quality. Therefore, the cooling speed needs to be controlled, and it is often adjusted by air cooling, water cooling, etc.
After condensation, the alloy is initially formed. However, it still needs to be refined, or polished to smooth the surface; or check its quality to remove defects. After these steps, a usable alloy can be formed.
What are the chemical properties of this compound?
This compound is a rare thing, and its chemical properties are very unique. It bears the brunt and has excellent stability. Under common environmental conditions, it is difficult to react easily with other things. It is like a mountain hermit, which is alone and not easily disturbed by the outside world.
In addition, its solubility is also unique. In specific organic solvents, it can dissolve quickly, just like ice and snow meet the warm sun and quietly integrate into it. However, in water, it is like a stubborn stone entering water, and it is difficult to dissolve at all. This selectivity for different solvents is indeed one of its major characteristics.
Its oxidation and reduction properties also show a strange state. In the face of strong oxidants, it is like a warrior, able to hold on to itself and not be easily oxidized; while in the face of strong reducing agents, it is like a barrier, not easily changed by it, just like the city wall that has withstood wind and rain.
In addition, this compound also has amazing performance in terms of thermal stability. Under high temperature, although the surrounding environment is like a furnace, it can maintain its own structure intact and does not decompose, just like the god in the old alchemy furnace, no matter how strong the fire is, it cannot be damaged in the slightest.
At the same time, its reaction with acid and alkali is even more intriguing. When it encounters strong acid, it will show different changes, or changes in color, or differences in shape; when it encounters strong alkali, it will interact with it in a unique way, just like the ingenious poems of scholars and writers who deal with different situations, each with its own strengths and weaknesses, which is breathtaking. These chemical properties make this compound have extraordinary uses in many fields, and it is a rare treasure in the world.
In addition, its solubility is also unique. In specific organic solvents, it can dissolve quickly, just like ice and snow meet the warm sun and quietly integrate into it. However, in water, it is like a stubborn stone entering water, and it is difficult to dissolve at all. This selectivity for different solvents is indeed one of its major characteristics.
Its oxidation and reduction properties also show a strange state. In the face of strong oxidants, it is like a warrior, able to hold on to itself and not be easily oxidized; while in the face of strong reducing agents, it is like a barrier, not easily changed by it, just like the city wall that has withstood wind and rain.
In addition, this compound also has amazing performance in terms of thermal stability. Under high temperature, although the surrounding environment is like a furnace, it can maintain its own structure intact and does not decompose, just like the god in the old alchemy furnace, no matter how strong the fire is, it cannot be damaged in the slightest.
At the same time, its reaction with acid and alkali is even more intriguing. When it encounters strong acid, it will show different changes, or changes in color, or differences in shape; when it encounters strong alkali, it will interact with it in a unique way, just like the ingenious poems of scholars and writers who deal with different situations, each with its own strengths and weaknesses, which is breathtaking. These chemical properties make this compound have extraordinary uses in many fields, and it is a rare treasure in the world.
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