Linshang Chemical
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Benzene, 1-(Bromomethyl)-2,4-Dichloro-
Linshang Chemical
|
HS Code |
269561 |
| Chemical Formula | C7H5BrCl2 |
| Molar Mass | 241.92 g/mol |
| Appearance | Solid (presumably, based on similar compounds) |
| Solubility In Water | Low (aromatic halides generally have low water solubility) |
| Solubility In Organic Solvents | Soluble in common organic solvents like dichloromethane, chloroform |
| Vapor Pressure | Low (due to its relatively high molar mass and non - volatile nature) |
| Reactivity | Reactive towards nucleophiles due to the presence of bromomethyl group |
As an accredited Benzene, 1-(Bromomethyl)-2,4-Dichloro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram bottles containing 1-(bromomethyl)-2,4 - dichlorobenzene, well - sealed. |
| Storage | Store "Benzene, 1-(bromomethyl)-2,4 -dichloro-" in a cool, dry, well - ventilated area, away from heat, sparks, and open flames as it is likely flammable. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials, to prevent leakage. Separate it from oxidizing agents and incompatible substances to avoid potential reactions. |
| Shipping | "1-(Bromomethyl)-2,4 -dichlorobenzene, a chemical, is shipped in well - sealed, corrosion - resistant containers. Strict adherence to hazardous material shipping regulations ensures safe transportation due to its potentially harmful nature." |
Competitive Benzene, 1-(Bromomethyl)-2,4-Dichloro- prices that fit your budget—flexible terms and customized quotes for every order.
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What is the Chinese name of this compound?
This compound is called "mercury" and is also known as "mercury". It is listed in "Tiangong Kaiwu", which states: "Where cinnabar, mercury, and silver vermilion are originally the same thing, so those with different names are divided into fine, coarse, old and tender."
Mercury is the only metal that exists in a liquid state at room temperature and pressure. It is silver-white in color, has a metallic luster, and is easy to lather. Its source and preparation are described in "Tiangong Kaiwu". Cinnabar can be smelted into mercury by roasting and other methods. "Where mercury is used again, it is called silver vermilion (also known as scarlet). One catty of mercury is added to the stone pavilion fat, and the stars cannot be seen in the same study. Hype the green sand head and put it in a jar. A jar is covered with water, and charcoal fire is used to force the inside of the two jars. Mercury comes out of the stone pavilion fat, and the vermilion is condensed on it. "This text details the process of making silver vermilion, and also involves the transformation of mercury.
Mercury is special and has a wide range of uses. In ancient times, it was often used in alchemy. Many alchemists wanted to use mercury and other substances to refine the elixir of immortality. Although it was absurd and ridiculous, it reflected the importance of mercury at that time. And because mercury is easy to form amalgam with metals such as gold and silver, it is also used in the field of metallurgy, and can be used to extract precious metals such as gold and silver. In medicine, mercury and its compounds were also used as medicine in the past, but mercury is highly toxic and has been used cautiously today.
As recorded in "Tiangong Kaiwu", future generations have a glimpse into the ancient cognition and utilization of mercury, which is of great significance for exploring the development of ancient chemistry and technology.
Mercury is the only metal that exists in a liquid state at room temperature and pressure. It is silver-white in color, has a metallic luster, and is easy to lather. Its source and preparation are described in "Tiangong Kaiwu". Cinnabar can be smelted into mercury by roasting and other methods. "Where mercury is used again, it is called silver vermilion (also known as scarlet). One catty of mercury is added to the stone pavilion fat, and the stars cannot be seen in the same study. Hype the green sand head and put it in a jar. A jar is covered with water, and charcoal fire is used to force the inside of the two jars. Mercury comes out of the stone pavilion fat, and the vermilion is condensed on it. "This text details the process of making silver vermilion, and also involves the transformation of mercury.
Mercury is special and has a wide range of uses. In ancient times, it was often used in alchemy. Many alchemists wanted to use mercury and other substances to refine the elixir of immortality. Although it was absurd and ridiculous, it reflected the importance of mercury at that time. And because mercury is easy to form amalgam with metals such as gold and silver, it is also used in the field of metallurgy, and can be used to extract precious metals such as gold and silver. In medicine, mercury and its compounds were also used as medicine in the past, but mercury is highly toxic and has been used cautiously today.
As recorded in "Tiangong Kaiwu", future generations have a glimpse into the ancient cognition and utilization of mercury, which is of great significance for exploring the development of ancient chemistry and technology.
What are its physical properties?
The fire raccoon cloth has all kinds of physical properties, which is especially wonderful.
One is the fire resistance. "Liezi Tang Wen" said: "The cloth of the fire, the fire will be cast into the fire; the cloth will be the color of the fire, and the dirt will be the color of the cloth; the fire will vibrate, and the snow will be suspected." This arrangement is in the fire, not incinerated, but can decontaminate, the more the fire, the cleaner the cloth, and its fire resistance is far beyond ordinary things.
Second, its cleaning is unique. When this cloth is contaminated with dirt, ordinary people use water to clean things, but the fire raccoon cloth needs to be thrown into the fire, the dirt will melt when it is burned, and the cloth will become more and more white, just like a new system. These cleaning methods are different from ordinary people.
Third, the texture characteristics. Although quenched by fire, the texture of the raccoon cloth is not brittle and hard, but still has a certain flexibility. It can be cut, woven, and made into clothing as usual. When wearing, the touch is not as rough as imagined by fire, or there is still a sense of softness.
Fourth, not afraid of high temperature. In addition to fire resistance, even if it is in a high temperature environment for a long time, the shape and properties of the raccoon cloth can remain stable, without deformation or deterioration. This extraordinary cloth can be reached.
The physical properties of the fire raccoon cloth are truly a treasure between heaven and earth. Its fire resistance, unique cleaning method, flexible texture and resistance to high temperature amazed the ancients, and left many magical legends and records for future generations.
One is the fire resistance. "Liezi Tang Wen" said: "The cloth of the fire, the fire will be cast into the fire; the cloth will be the color of the fire, and the dirt will be the color of the cloth; the fire will vibrate, and the snow will be suspected." This arrangement is in the fire, not incinerated, but can decontaminate, the more the fire, the cleaner the cloth, and its fire resistance is far beyond ordinary things.
Second, its cleaning is unique. When this cloth is contaminated with dirt, ordinary people use water to clean things, but the fire raccoon cloth needs to be thrown into the fire, the dirt will melt when it is burned, and the cloth will become more and more white, just like a new system. These cleaning methods are different from ordinary people.
Third, the texture characteristics. Although quenched by fire, the texture of the raccoon cloth is not brittle and hard, but still has a certain flexibility. It can be cut, woven, and made into clothing as usual. When wearing, the touch is not as rough as imagined by fire, or there is still a sense of softness.
Fourth, not afraid of high temperature. In addition to fire resistance, even if it is in a high temperature environment for a long time, the shape and properties of the raccoon cloth can remain stable, without deformation or deterioration. This extraordinary cloth can be reached.
The physical properties of the fire raccoon cloth are truly a treasure between heaven and earth. Its fire resistance, unique cleaning method, flexible texture and resistance to high temperature amazed the ancients, and left many magical legends and records for future generations.
What is the main use of this compound?
This compound is a crucial material in alchemy, and its main uses are quite extensive, and it has applications in many fields involved in "Tiangong Kaiwu".
First, it has a significant effect in the field of metallurgy. As mentioned in the book of smelting and casting, this compound can be used to adjust the melting point and fluidity of metals. When casting swords, the appropriate amount of this compound can make it easier to pour molten iron into all parts of the sword mold, ensuring that the sword body is evenly formed, free of bubbles and defects, and then improve the quality and sharpness of the sword.
Second, it is also indispensable in ceramic firing. Ceramic production requires high temperature sintering, and this compound can be used as a flux to reduce the sintering temperature of ceramic bodies and save fuel. And it can improve the texture and color of ceramics, making the surface smoother and more delicate, and the glaze color is more vivid and bright. If the exquisite porcelain produced, the glaze surface is like a mirror, and the color is colorful, the compound is indispensable.
Third, in the process of alchemy and pharmaceuticals, this compound is often used as an important raw material. Ancient alchemists believed that through special refining methods, it can be combined with other medicines to refine medicinal pills that prolong life, cure diseases and strengthen the body. Although some of the cognition lacks scientific basis, it reflects its important position in the exploration of medicine at that time.
Fourth, it is also used in the dyeing industry. It can be used as a mordant to help the dye adhere better to the fabric, making the dyeing firmer, longer-lasting, brighter and less fading, so that the dyed fabric is rich in color and meets the needs of different classes for clothing color.
First, it has a significant effect in the field of metallurgy. As mentioned in the book of smelting and casting, this compound can be used to adjust the melting point and fluidity of metals. When casting swords, the appropriate amount of this compound can make it easier to pour molten iron into all parts of the sword mold, ensuring that the sword body is evenly formed, free of bubbles and defects, and then improve the quality and sharpness of the sword.
Second, it is also indispensable in ceramic firing. Ceramic production requires high temperature sintering, and this compound can be used as a flux to reduce the sintering temperature of ceramic bodies and save fuel. And it can improve the texture and color of ceramics, making the surface smoother and more delicate, and the glaze color is more vivid and bright. If the exquisite porcelain produced, the glaze surface is like a mirror, and the color is colorful, the compound is indispensable.
Third, in the process of alchemy and pharmaceuticals, this compound is often used as an important raw material. Ancient alchemists believed that through special refining methods, it can be combined with other medicines to refine medicinal pills that prolong life, cure diseases and strengthen the body. Although some of the cognition lacks scientific basis, it reflects its important position in the exploration of medicine at that time.
Fourth, it is also used in the dyeing industry. It can be used as a mordant to help the dye adhere better to the fabric, making the dyeing firmer, longer-lasting, brighter and less fading, so that the dyed fabric is rich in color and meets the needs of different classes for clothing color.
What are the common methods for synthesizing this compound?
The common methods for synthesizing this compound generally include the following:
One is the condensation reaction method. It is the interaction of active functional groups and the formation of chemical bonds to obtain the target compound. For example, formaldehyde and amine can condensate under appropriate conditions to form imine compounds. In this process, the carbonyl group of aldehyde interacts with the amino group of amine to lose water and form a carbon-nitrogen double bond. This is an example of condensation reaction to construct new compounds. When operating, pay attention to the temperature, pH and other conditions of the reaction to promote the smooth progress of the reaction and improve the yield of the product.
The second is the way of addition reaction. Molecules containing unsaturated bonds, such as olefins and alkynes, can be added with specific reagents. When an olefin encounters hydrogen halide, the double bond is opened, and halogen atoms and hydrogen atoms are added to the carbon atoms at both ends of the double bond to form halogenated hydrocarbons. This reaction mechanism is clear, and the position of addition and the configuration of the product can be precisely controlled according to the structure of the reactants and reaction conditions. At the same time, the use of catalysts can often speed up the reaction rate and make the reaction more efficient.
Furthermore, substitution reactions are also commonly used methods. An atom or group in a compound is replaced by another atom or group. Halogenated hydrocarbons react with sodium alcohols, and halogen atoms are replaced by alkoxy groups to form ether compounds. This reaction requires a clear understanding of the activity of the reactants and the characteristics of the leaving groups, and the selection of suitable reaction solvents and bases to enable the substitution reaction to be successfully achieved and the desired compound to be obtained.
Another method of redox reaction is to change the oxidation state of the atoms in the compound to achieve the synthesis of the compound. Alcohol can be oxidized to aldodes or ketones under the action of appropriate oxidizing agents. And aldodes and ketones can also be reduced to alcohols under the action of reducing agents. This kind of reaction is extremely critical in organic synthesis, and can build a variety of functional groups, laying the foundation for the synthesis of complex compounds. During the reaction, appropriate redox reagents need to be carefully selected according to the structure of the substrate and the selectivity of the reaction.
One is the condensation reaction method. It is the interaction of active functional groups and the formation of chemical bonds to obtain the target compound. For example, formaldehyde and amine can condensate under appropriate conditions to form imine compounds. In this process, the carbonyl group of aldehyde interacts with the amino group of amine to lose water and form a carbon-nitrogen double bond. This is an example of condensation reaction to construct new compounds. When operating, pay attention to the temperature, pH and other conditions of the reaction to promote the smooth progress of the reaction and improve the yield of the product.
The second is the way of addition reaction. Molecules containing unsaturated bonds, such as olefins and alkynes, can be added with specific reagents. When an olefin encounters hydrogen halide, the double bond is opened, and halogen atoms and hydrogen atoms are added to the carbon atoms at both ends of the double bond to form halogenated hydrocarbons. This reaction mechanism is clear, and the position of addition and the configuration of the product can be precisely controlled according to the structure of the reactants and reaction conditions. At the same time, the use of catalysts can often speed up the reaction rate and make the reaction more efficient.
Furthermore, substitution reactions are also commonly used methods. An atom or group in a compound is replaced by another atom or group. Halogenated hydrocarbons react with sodium alcohols, and halogen atoms are replaced by alkoxy groups to form ether compounds. This reaction requires a clear understanding of the activity of the reactants and the characteristics of the leaving groups, and the selection of suitable reaction solvents and bases to enable the substitution reaction to be successfully achieved and the desired compound to be obtained.
Another method of redox reaction is to change the oxidation state of the atoms in the compound to achieve the synthesis of the compound. Alcohol can be oxidized to aldodes or ketones under the action of appropriate oxidizing agents. And aldodes and ketones can also be reduced to alcohols under the action of reducing agents. This kind of reaction is extremely critical in organic synthesis, and can build a variety of functional groups, laying the foundation for the synthesis of complex compounds. During the reaction, appropriate redox reagents need to be carefully selected according to the structure of the substrate and the selectivity of the reaction.
What are the common types of reactions in chemical reactions?
Chemists, the study of changes in all things in the world. In chemical reactions, there are many common types of reactions, and I will come to you one by one.
The first is the combination reaction. This is the reaction of two or more substances, coming together into one, to form a new substance. Just like the Book of Changes said: "Tai Chi produces two instruments, two instruments produce four images, and four images produce gossip." The combination reaction is like a combination of many elements, co-forming new substances. For example, hydrogen and oxygen, in case of fire, turn into water, and the formula is: $2H_ {2} + O_ {2}\ stackrel {ignited }{=\!=\!=} 2H_ {2} O $, hydrogen and oxygen combine into water, which is a model of compound reaction.
Further decomposition reaction. In contrast to chemosynthesis, it is a substance that changes into two or more substances. It is like Pangu opening the world and chaos opening, and one is divided into many. Take water as an example. When direct current is applied, water is decomposed into hydrogen and oxygen, and the formula is: $2H_ {2} O\ stackrel {energized }{=\!=\!=} 2H_ {2}\ uparrow + O_ {2}\ uparrow $, water changes from one to two, which is the wonder of decomposition reactions.
Displacement reactions are also common. It is an element that interacts with a compound, and the element replaces an element in the compound to form a new element and a new compound. Just like the principle of "replacing the old with the new". If iron is added to the copper sulfate solution, iron replaces copper, the solution turns from blue to green, ferrous is ferrous sulfate, and copper is precipitated in the elemental state. The formula is: $Fe + CuSO_ {4 }=\!=\!= Cu + FeSO_ {4} $, which is the replacement between metals.
The metathesis reaction cannot be ignored. It is two compounds, anion and cation exchange components to form two new compounds. Its occurrence needs to meet certain conditions, such as the formation of precipitation, gas or water. For example, when hydrochloric acid reacts with sodium hydroxide, hydrogen ions combine with hydroxide ions to form water, and chloride ions combine with sodium ions to form sodium chloride. The formula is: $HCl + NaOH =\! =\! = NaCl + H_ {2} O $, this is an example of acid-base neutralization, and it is also a metathesis reaction.
This is a common type of reaction in chemistry, each has its own reasons, and each has its own wonders. In the changes of heaven and earth, it deduces endless magic.
The first is the combination reaction. This is the reaction of two or more substances, coming together into one, to form a new substance. Just like the Book of Changes said: "Tai Chi produces two instruments, two instruments produce four images, and four images produce gossip." The combination reaction is like a combination of many elements, co-forming new substances. For example, hydrogen and oxygen, in case of fire, turn into water, and the formula is: $2H_ {2} + O_ {2}\ stackrel {ignited }{=\!=\!=} 2H_ {2} O $, hydrogen and oxygen combine into water, which is a model of compound reaction.
Further decomposition reaction. In contrast to chemosynthesis, it is a substance that changes into two or more substances. It is like Pangu opening the world and chaos opening, and one is divided into many. Take water as an example. When direct current is applied, water is decomposed into hydrogen and oxygen, and the formula is: $2H_ {2} O\ stackrel {energized }{=\!=\!=} 2H_ {2}\ uparrow + O_ {2}\ uparrow $, water changes from one to two, which is the wonder of decomposition reactions.
Displacement reactions are also common. It is an element that interacts with a compound, and the element replaces an element in the compound to form a new element and a new compound. Just like the principle of "replacing the old with the new". If iron is added to the copper sulfate solution, iron replaces copper, the solution turns from blue to green, ferrous is ferrous sulfate, and copper is precipitated in the elemental state. The formula is: $Fe + CuSO_ {4 }=\!=\!= Cu + FeSO_ {4} $, which is the replacement between metals.
The metathesis reaction cannot be ignored. It is two compounds, anion and cation exchange components to form two new compounds. Its occurrence needs to meet certain conditions, such as the formation of precipitation, gas or water. For example, when hydrochloric acid reacts with sodium hydroxide, hydrogen ions combine with hydroxide ions to form water, and chloride ions combine with sodium ions to form sodium chloride. The formula is: $HCl + NaOH =\! =\! = NaCl + H_ {2} O $, this is an example of acid-base neutralization, and it is also a metathesis reaction.
This is a common type of reaction in chemistry, each has its own reasons, and each has its own wonders. In the changes of heaven and earth, it deduces endless magic.
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