Linshang Chemical
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1,4-Dis(Dichloromethyl)Benzene
Linshang Chemical
|
HS Code |
827221 |
| Chemical Formula | C8H6Cl2 |
| Molar Mass | 175.04 g/mol |
| Appearance | Colorless to pale - yellow liquid |
| Odor | Pungent |
| Density | 1.25 g/cm³ (approximate) |
| Boiling Point | 218 - 220 °C |
| Melting Point | -22 °C |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
| Vapor Pressure | Low at room temperature |
As an accredited 1,4-Dis(Dichloromethyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,4 - bis(dichloromethyl)benzene packaged in 5 - kg containers. |
| Storage | 1,4 - bis(dichloromethyl)benzene should be stored in a cool, dry, well - ventilated area, away from sources of heat, ignition, and incompatible substances. Keep it in a tightly - sealed container, preferably made of corrosion - resistant materials. Store it separately from oxidizing agents, bases, and reactive chemicals to prevent potential reactions. |
| Shipping | 1,4 - bis(dichloromethyl)benzene is a hazardous chemical. Shipping requires proper packaging in accordance with regulations, like using corrosion - resistant containers. It must be labeled clearly for safe transportation to prevent risks during transit. |
Competitive 1,4-Dis(Dichloromethyl)Benzene prices that fit your budget—flexible terms and customized quotes for every order.
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What are the main uses of 1,4-bis (dichloromethyl) benzene?
1,4-Bis (diethoxymethyl) benzene, which is an important raw material for organic synthesis, has a wide range of uses in many fields.
First, in the field of drug synthesis, its role is critical. It can be used as a key intermediate to help build the specific structure of drug molecules. For example, some compounds with specific pharmacological activities, in the synthesis process, 1,4-bis (diethoxymethyl) benzene participates in the reaction steps, which have a profound impact on the final activity and efficacy of drug molecules. Because it can introduce specific groups for drug molecules, thereby regulating the interaction between drugs and targets, and improving the selectivity and affinity of drugs.
Second, it is also indispensable in the field of materials science. It can be used to prepare special polymer materials. Using it as a starting material, through a series of polymerization reactions, polymers with unique properties can be generated. Such polymers may have good thermal stability, mechanical properties, or special optical and electrical properties, and are widely used in high-end fields such as aerospace and electronic devices. For example, in the preparation of high-performance composite materials used in aerospace, the polymers involved in the synthesis can enhance the strength and heat resistance of the materials, meeting the requirements of extreme environments.
Third, in the field of fragrance industry, it also has good performance. Because of its special molecular structure, it can be used as a raw material for fragrance synthesis. Through chemical modification and reaction, compounds with unique aromas can be prepared, which add unique flavor to fragrance products and enhance product quality and market competitiveness.
In short, 1,4-bis (diethoxymethyl) benzene is as important as a cornerstone in many industries such as drugs, materials, and fragrances, promoting technological progress and product innovation in various fields.
First, in the field of drug synthesis, its role is critical. It can be used as a key intermediate to help build the specific structure of drug molecules. For example, some compounds with specific pharmacological activities, in the synthesis process, 1,4-bis (diethoxymethyl) benzene participates in the reaction steps, which have a profound impact on the final activity and efficacy of drug molecules. Because it can introduce specific groups for drug molecules, thereby regulating the interaction between drugs and targets, and improving the selectivity and affinity of drugs.
Second, it is also indispensable in the field of materials science. It can be used to prepare special polymer materials. Using it as a starting material, through a series of polymerization reactions, polymers with unique properties can be generated. Such polymers may have good thermal stability, mechanical properties, or special optical and electrical properties, and are widely used in high-end fields such as aerospace and electronic devices. For example, in the preparation of high-performance composite materials used in aerospace, the polymers involved in the synthesis can enhance the strength and heat resistance of the materials, meeting the requirements of extreme environments.
Third, in the field of fragrance industry, it also has good performance. Because of its special molecular structure, it can be used as a raw material for fragrance synthesis. Through chemical modification and reaction, compounds with unique aromas can be prepared, which add unique flavor to fragrance products and enhance product quality and market competitiveness.
In short, 1,4-bis (diethoxymethyl) benzene is as important as a cornerstone in many industries such as drugs, materials, and fragrances, promoting technological progress and product innovation in various fields.
What are the physical properties of 1,4-bis (dichloromethyl) benzene?
1% 2C4-Bis (diethoxymethyl) benzene is also an organic compound. Its physical properties are quite specific, as follows:
Looking at its properties, under room temperature and pressure, this substance is often colorless and transparent liquid, clear and pure, with good visibility, and no obvious turbidity or impurities. Its color is pure and there is no variegated interference, which is a significant feature of its appearance.
Smell its smell, has an aromatic taste, but this aroma is not rich and pungent, but is relatively mild and pleasant, giving a special sense of smell. This aromatic smell is endowed by the molecular structure of the compound, which is related to the smell of other aromatic compounds, but it is unique.
In terms of its boiling point, it is within a certain temperature range. The value of the boiling point is determined by the intermolecular forces. The benzene ring and the group of diethoxy methyl in its molecular structure affect the strength of the interaction between molecules, which in turn causes the boiling point to stabilize at a specific range. At this temperature, the substance changes from liquid to gaseous state, and the molecules obtain enough energy to break free from the attractive forces between each other.
Its melting point also has a specific value. The melting point is related to the difficulty of crystallization of the substance. Under specific low temperature conditions, the molecules of this compound are arranged in a regular manner to form an ordered crystal structure. The determination of the melting point provides a key basis for understanding the transition conditions between solid and liquid states.
As for density, it has a certain value compared with common organic solvents. Density reflects the mass per unit volume of a substance and is affected by the size of the molecule and the compactness of the structure. The way the atoms in the molecular structure of this compound are combined determines its density characteristics. In practical applications such as separation and mixing, density factors are indispensable.
In terms of solubility, 1% 2C4-bis (diethoxymethyl) benzene is soluble in some organic solvents, such as common ethanol, ether, etc. This solubility is derived from the interaction between its molecular structure and the molecules of organic solvents. The principle of similar miscibility is reflected here. Its solubility in different solvents varies, and this property lays the foundation for its application in organic synthesis, extraction and other fields.
Looking at its properties, under room temperature and pressure, this substance is often colorless and transparent liquid, clear and pure, with good visibility, and no obvious turbidity or impurities. Its color is pure and there is no variegated interference, which is a significant feature of its appearance.
Smell its smell, has an aromatic taste, but this aroma is not rich and pungent, but is relatively mild and pleasant, giving a special sense of smell. This aromatic smell is endowed by the molecular structure of the compound, which is related to the smell of other aromatic compounds, but it is unique.
In terms of its boiling point, it is within a certain temperature range. The value of the boiling point is determined by the intermolecular forces. The benzene ring and the group of diethoxy methyl in its molecular structure affect the strength of the interaction between molecules, which in turn causes the boiling point to stabilize at a specific range. At this temperature, the substance changes from liquid to gaseous state, and the molecules obtain enough energy to break free from the attractive forces between each other.
Its melting point also has a specific value. The melting point is related to the difficulty of crystallization of the substance. Under specific low temperature conditions, the molecules of this compound are arranged in a regular manner to form an ordered crystal structure. The determination of the melting point provides a key basis for understanding the transition conditions between solid and liquid states.
As for density, it has a certain value compared with common organic solvents. Density reflects the mass per unit volume of a substance and is affected by the size of the molecule and the compactness of the structure. The way the atoms in the molecular structure of this compound are combined determines its density characteristics. In practical applications such as separation and mixing, density factors are indispensable.
In terms of solubility, 1% 2C4-bis (diethoxymethyl) benzene is soluble in some organic solvents, such as common ethanol, ether, etc. This solubility is derived from the interaction between its molecular structure and the molecules of organic solvents. The principle of similar miscibility is reflected here. Its solubility in different solvents varies, and this property lays the foundation for its application in organic synthesis, extraction and other fields.
What are the chemical properties of 1,4-bis (dichloromethyl) benzene?
1% 2C4-bis (diethoxymethyl) benzene, its chemical properties are particularly important. This substance is mostly liquid at room temperature, has a certain volatility, and has an aromatic odor.
In terms of solubility, it can be soluble in many organic solvents, such as ethanol, ether, etc., but it is insoluble in water, because its molecular structure is hydrophobic.
In terms of thermal stability, it is still stable under general heating conditions. However, if the temperature is too high, or in case of strong heat, the molecular structure may change, or cause decomposition reactions.
Its chemical activity also has characteristics. The presence of benzene rings makes it possible to undergo typical reactions of aromatic hydrocarbons. If it encounters a halogenating agent, it can initiate a halogenation reaction, and the halogen atom replaces the hydrogen atom on the benzene ring. In case of a nitrifying agent, it can also perform a nitration reaction, introducing a nitro group on the benzene ring.
In addition, the functional group of the diethoxy methyl group also participates in the reaction. Its ethoxy group can be hydrolyzed under specific conditions to release ethanol, and can interact with nucleophiles to undergo substitution reactions. This kind of chemical property has important application value in the field of organic synthesis and can be used as an intermediate to prepare various fine chemicals and drugs.
In terms of solubility, it can be soluble in many organic solvents, such as ethanol, ether, etc., but it is insoluble in water, because its molecular structure is hydrophobic.
In terms of thermal stability, it is still stable under general heating conditions. However, if the temperature is too high, or in case of strong heat, the molecular structure may change, or cause decomposition reactions.
Its chemical activity also has characteristics. The presence of benzene rings makes it possible to undergo typical reactions of aromatic hydrocarbons. If it encounters a halogenating agent, it can initiate a halogenation reaction, and the halogen atom replaces the hydrogen atom on the benzene ring. In case of a nitrifying agent, it can also perform a nitration reaction, introducing a nitro group on the benzene ring.
In addition, the functional group of the diethoxy methyl group also participates in the reaction. Its ethoxy group can be hydrolyzed under specific conditions to release ethanol, and can interact with nucleophiles to undergo substitution reactions. This kind of chemical property has important application value in the field of organic synthesis and can be used as an intermediate to prepare various fine chemicals and drugs.
What is the production method of 1,4-bis (dichloromethyl) benzene?
The preparation of 1% 2C4-bis (diethoxymethyl) benzene is a key task in the chemical process. The method is as follows:
An alternative route is to use benzaldehyde and its derivatives as starting materials. First, benzaldehyde and anhydrous ethanol are condensed in the presence of a specific catalyst. This catalyst is often a protonic acid, such as p-toluenesulfonic acid. During the reaction, it is necessary to pay attention to the control of temperature, which is preferably between 60 and 80 degrees Celsius. In this temperature range, the reaction can occur smoothly and there are few side reactions. The aldehyde group of benzaldehyde and the ethoxyl group of ethanol are condensed to gradually form an intermediate product.
Then, the obtained intermediate product is further processed. Appropriate alkylation reagents, such as chloroethane, can be introduced, and the intermediate product can be alkylated under the catalysis of alkali. The base can be selected from potassium hydroxide, sodium carbonate, etc. The reaction temperature can be slightly higher in this step, about 80-100 degrees Celsius, so that the alkyl group can be introduced smoothly, and the final product is 1% 2C4-bis (diethoxymethyl) benzene.
Another method can be started from p-xylene. First, a specific oxidation reagent, such as a mixture of potassium permanganate and sulfuric acid, is used to moderately oxidize the methyl group of p-xylene to an aldehyde group to obtain terephthalaldehyde. Then follow the above reaction steps with benzaldehyde as the starting material, that is, condensation with anhydrous ethanol under the catalysis of protonic acid, and then alkylation reaction, the target product can also be obtained 1% 2C4-bis (diethoxy methyl) benzene.
These two types of production methods have their own advantages and disadvantages. In actual preparation, it is necessary to comprehensively weigh the availability of raw materials, cost and product purity requirements.
An alternative route is to use benzaldehyde and its derivatives as starting materials. First, benzaldehyde and anhydrous ethanol are condensed in the presence of a specific catalyst. This catalyst is often a protonic acid, such as p-toluenesulfonic acid. During the reaction, it is necessary to pay attention to the control of temperature, which is preferably between 60 and 80 degrees Celsius. In this temperature range, the reaction can occur smoothly and there are few side reactions. The aldehyde group of benzaldehyde and the ethoxyl group of ethanol are condensed to gradually form an intermediate product.
Then, the obtained intermediate product is further processed. Appropriate alkylation reagents, such as chloroethane, can be introduced, and the intermediate product can be alkylated under the catalysis of alkali. The base can be selected from potassium hydroxide, sodium carbonate, etc. The reaction temperature can be slightly higher in this step, about 80-100 degrees Celsius, so that the alkyl group can be introduced smoothly, and the final product is 1% 2C4-bis (diethoxymethyl) benzene.
Another method can be started from p-xylene. First, a specific oxidation reagent, such as a mixture of potassium permanganate and sulfuric acid, is used to moderately oxidize the methyl group of p-xylene to an aldehyde group to obtain terephthalaldehyde. Then follow the above reaction steps with benzaldehyde as the starting material, that is, condensation with anhydrous ethanol under the catalysis of protonic acid, and then alkylation reaction, the target product can also be obtained 1% 2C4-bis (diethoxy methyl) benzene.
These two types of production methods have their own advantages and disadvantages. In actual preparation, it is necessary to comprehensively weigh the availability of raw materials, cost and product purity requirements.
What are the effects of 1,4-bis (dichloromethyl) benzene on the environment and humans?
1% 2C4-Bis (diethoxymethyl) benzene is an organic compound. Its impact on the environment and the human body has various conditions, and let me explain in detail.
First talk about its impact on the environment. If this compound is released into the environment, in the atmosphere, or participates in complex chemical changes due to photochemical reactions. It volatilizes into the air, or affects the air quality, causing changes in air composition. In water bodies, if it flows into rivers, lakes and seas, it may be adsorbed on suspended particles due to its chemical properties, or insoluble in water, but it may be adsorbed on suspended particles, migrate with water currents, and affect aquatic ecosystems. It may have toxic effects on aquatic organisms, such as fish, shellfish, algae, etc., interfering with their normal physiological functions, causing growth, reproduction, and even death, thereby destroying the diversity and ecological balance of aquatic organisms. In the soil, it can be adsorbed by soil particles, affecting the activity and community structure of soil microorganisms, and also hindering the nutrient cycle and decomposition of organic matter in the soil, affecting the health and fertility of the soil.
Re-discuss its effects on the human body. Inhaled through the respiratory tract, this compound may stimulate the mucosa of the respiratory tract, causing symptoms such as cough, asthma, and breathing difficulties. Long-term exposure may damage lung function and cause chronic respiratory diseases. If it is exposed to the skin, or causes allergic reactions such as skin allergies, itching, redness and swelling, in severe cases, it may erode the skin tissue and destroy the skin's barrier function. If accidentally ingested, it can cause nausea, vomiting, abdominal pain, diarrhea and other uncomfortable symptoms in the digestive system, causing damage to the gastrointestinal mucosa and affecting the normal operation of the digestive system. What's more, this compound may have potential carcinogenicity, teratogenicity and mutagenicity. Although the exact research conclusions may need to be further explored, it is inevitable that it will damage the genetic material of the human body and cause various serious diseases.
In short, 1% 2C4 -bis (diethoxy methyl) benzene is a latent risk to the environment and the human body. During daily production and use, it should be treated with caution, and protective and control measures should be taken to reduce its adverse effects on the environment and the human body.
First talk about its impact on the environment. If this compound is released into the environment, in the atmosphere, or participates in complex chemical changes due to photochemical reactions. It volatilizes into the air, or affects the air quality, causing changes in air composition. In water bodies, if it flows into rivers, lakes and seas, it may be adsorbed on suspended particles due to its chemical properties, or insoluble in water, but it may be adsorbed on suspended particles, migrate with water currents, and affect aquatic ecosystems. It may have toxic effects on aquatic organisms, such as fish, shellfish, algae, etc., interfering with their normal physiological functions, causing growth, reproduction, and even death, thereby destroying the diversity and ecological balance of aquatic organisms. In the soil, it can be adsorbed by soil particles, affecting the activity and community structure of soil microorganisms, and also hindering the nutrient cycle and decomposition of organic matter in the soil, affecting the health and fertility of the soil.
Re-discuss its effects on the human body. Inhaled through the respiratory tract, this compound may stimulate the mucosa of the respiratory tract, causing symptoms such as cough, asthma, and breathing difficulties. Long-term exposure may damage lung function and cause chronic respiratory diseases. If it is exposed to the skin, or causes allergic reactions such as skin allergies, itching, redness and swelling, in severe cases, it may erode the skin tissue and destroy the skin's barrier function. If accidentally ingested, it can cause nausea, vomiting, abdominal pain, diarrhea and other uncomfortable symptoms in the digestive system, causing damage to the gastrointestinal mucosa and affecting the normal operation of the digestive system. What's more, this compound may have potential carcinogenicity, teratogenicity and mutagenicity. Although the exact research conclusions may need to be further explored, it is inevitable that it will damage the genetic material of the human body and cause various serious diseases.
In short, 1% 2C4 -bis (diethoxy methyl) benzene is a latent risk to the environment and the human body. During daily production and use, it should be treated with caution, and protective and control measures should be taken to reduce its adverse effects on the environment and the human body.
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