Linshang Chemical
PRODUCTS
1,3-Bis(Chloromethyl)Benzene
Linshang Chemical
|
HS Code |
280757 |
| Name | 1,3 - Bis(Chloromethyl)Benzene |
| Molecular Formula | C8H8Cl2 |
| Molecular Weight | 175.055 g/mol |
| Appearance | Colorless to light - yellow liquid |
| Odor | Pungent odor |
| Boiling Point | 245 - 247 °C |
| Melting Point | 10 - 12 °C |
| Density | 1.206 g/cm³ (at 20 °C) |
| Solubility In Water | Insoluble |
| Flash Point | 102 °C |
| Vapor Pressure | 0.015 mmHg at 25 °C |
| Logp | 3.57 |
As an accredited 1,3-Bis(Chloromethyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,3 - bis(chloromethyl)benzene in 500 - gram bottles for chemical packaging. |
| Storage | 1,3 - bis(chloromethyl)benzene should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. It should be stored in a tightly - sealed container to prevent leakage. Keep it separate from oxidizing agents, bases, and reactive chemicals. Store it in a dedicated chemical storage facility following safety regulations to avoid potential hazards. |
| Shipping | 1,3 - bis(chloromethyl)benzene is a hazardous chemical. It should be shipped in accordance with strict regulations. Use appropriate, tightly - sealed containers to prevent leakage, and label packages clearly as hazardous. Ensure compliance with all transport safety protocols. |
Competitive 1,3-Bis(Chloromethyl)Benzene 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
Where to Buy 1,3-Bis(Chloromethyl)Benzene in China?
As a trusted 1,3-Bis(Chloromethyl)Benzene 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 1,3-Bis(Chloromethyl)Benzene 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 1,3-bis (chloromethyl) benzene?
1,3-Bis (hydroxymethyl) urea, although this substance has not been recorded under its modern chemical name in ancient times, it is inferred by its characteristics and possible uses, or has the following functions.
In the agricultural field, it can be used as a fertilizer aid. In the agricultural affairs of Guanfu Ancient, fertilizer is essential for harvesting. 1,3-Bis (hydroxymethyl) urea has the ability to improve soil structure, which can make the soil looser, retain water and fertilizer better, and help the root system of crops to stretch and absorb nutrients. As the ancient agricultural book "Qi Min Yao Shu" says, "Where you plow high into the field, regardless of spring and autumn, you must be dry and humid." A good soil environment is the foundation of a bumper harvest, and this substance may help it. And it can slowly release nutrients, providing long-term nourishment for crops, just like the ancient farmers who took good care of the crops and gave them lasting fertility.
For industrial use, although the industry in ancient times was not as developed as it is today, it may have applications in some simple processes. Such as the art of papermaking, the ancient papermaking needs to make the paper tough. 1,3-Bis (hydroxymethyl) urea can be used as a paper reinforcer to improve the strength and toughness of the paper, making the paper more durable. In addition, in textile printing and dyeing, or as an auxiliary agent, the dye can better adhere to the fabric, making the color more vivid and lasting, just like the pursuit of ancient brocade embroidery. The color is bright and long-lasting.
In medicine, although ancient medicine did not have modern accurate analysis methods, it may have certain antibacterial and antiseptic properties. Ancient pharmaceuticals and preservation of medicinal materials often need to prevent mildew and rot. If 1,3-bis (hydroxymethyl) urea is used here, it may be able to delay the deterioration of drugs, ensure the quality and efficacy of drugs, and help doctors better apply drugs to save people.
In the agricultural field, it can be used as a fertilizer aid. In the agricultural affairs of Guanfu Ancient, fertilizer is essential for harvesting. 1,3-Bis (hydroxymethyl) urea has the ability to improve soil structure, which can make the soil looser, retain water and fertilizer better, and help the root system of crops to stretch and absorb nutrients. As the ancient agricultural book "Qi Min Yao Shu" says, "Where you plow high into the field, regardless of spring and autumn, you must be dry and humid." A good soil environment is the foundation of a bumper harvest, and this substance may help it. And it can slowly release nutrients, providing long-term nourishment for crops, just like the ancient farmers who took good care of the crops and gave them lasting fertility.
For industrial use, although the industry in ancient times was not as developed as it is today, it may have applications in some simple processes. Such as the art of papermaking, the ancient papermaking needs to make the paper tough. 1,3-Bis (hydroxymethyl) urea can be used as a paper reinforcer to improve the strength and toughness of the paper, making the paper more durable. In addition, in textile printing and dyeing, or as an auxiliary agent, the dye can better adhere to the fabric, making the color more vivid and lasting, just like the pursuit of ancient brocade embroidery. The color is bright and long-lasting.
In medicine, although ancient medicine did not have modern accurate analysis methods, it may have certain antibacterial and antiseptic properties. Ancient pharmaceuticals and preservation of medicinal materials often need to prevent mildew and rot. If 1,3-bis (hydroxymethyl) urea is used here, it may be able to delay the deterioration of drugs, ensure the quality and efficacy of drugs, and help doctors better apply drugs to save people.
What are the physical properties of 1,3-bis (chloromethyl) benzene?
1% 2C3 -bis (hydroxymethyl) propane is an organic compound with many unique physical properties. It is a white crystalline solid at room temperature and feels delicate to the touch, just like the purity and softness of the first snow in winter. The melting point is between 58 and 60 ° C, just like ice and snow melting quietly at a specific temperature. This characteristic makes it play a key role in some processing processes that require precise temperature control.
Looking at its solubility, it is easily soluble in water, just like fish entering water. At the same time, it also shows good solubility in organic solvents such as alcohols and ketones, but it has little solubility in solvents such as aliphatic hydrocarbons and aromatics. This difference in solubility lays the foundation for its application in different fields.
1% 2C3-bis (hydroxymethyl) propane has significant hygroscopicity, easily absorbing water from the air like a sponge. This characteristic requires proper moisture protection during storage and use to prevent affecting its quality and performance. Its density is about 1.06g/cm ³, giving it a certain relationship between mass and volume. In practical applications, this density parameter is related to key links such as material ratio and product molding.
In addition, it also has a high flash point of about 193 ° C, which is like a strong line of defense. In the face of high temperature environment, it greatly reduces the risk of fire, providing safety for the production, transportation and storage of this substance. These physical properties are intertwined to determine the potential and value of 1% 2C3-bis (hydroxymethyl) propane in a wide range of applications in coatings, polyester resins, polyurethane, and many other fields.
Looking at its solubility, it is easily soluble in water, just like fish entering water. At the same time, it also shows good solubility in organic solvents such as alcohols and ketones, but it has little solubility in solvents such as aliphatic hydrocarbons and aromatics. This difference in solubility lays the foundation for its application in different fields.
1% 2C3-bis (hydroxymethyl) propane has significant hygroscopicity, easily absorbing water from the air like a sponge. This characteristic requires proper moisture protection during storage and use to prevent affecting its quality and performance. Its density is about 1.06g/cm ³, giving it a certain relationship between mass and volume. In practical applications, this density parameter is related to key links such as material ratio and product molding.
In addition, it also has a high flash point of about 193 ° C, which is like a strong line of defense. In the face of high temperature environment, it greatly reduces the risk of fire, providing safety for the production, transportation and storage of this substance. These physical properties are intertwined to determine the potential and value of 1% 2C3-bis (hydroxymethyl) propane in a wide range of applications in coatings, polyester resins, polyurethane, and many other fields.
What are the chemical properties of 1,3-bis (chloromethyl) benzene?
1% 2C3-bis (hydroxymethyl) urea is an organic compound. Its chemical properties are particularly interesting and have several remarkable characteristics.
First, this substance contains active hydroxymethyl groups, so it has high chemical activity. Hydroxymethyl groups can play a role in many chemical reactions, such as reacting with acids and bases. When exposed to acid, the hydroxyl groups of hydroxymethyl groups are susceptible to protonation, which in turn triggers a series of nucleophilic substitution reactions or dehydration and condensation reactions. When exposed to alkali, the hydroxyl groups can dissociate hydrogen ions, exhibit certain acidity, and then participate in alkali-catalyzed reactions, such as condensation reactions with aldehyde substances, to generate products with special structures and properties.
Second, 1% 2C3-bis (hydroxymethyl) urea contains a urea group structure. Urea basically has certain stability and the ability to form hydrogen bonds. This urea group can interact with other molecules through hydrogen bonds, which has a great impact on the physical and chemical properties of compounds. In the solid state, the action of hydrogen bonds can cause the arrangement of molecules to be ordered, affecting its melting point, solubility and other properties. In solution, hydrogen bonding also affects its interaction with solvent molecules, which in turn affects the solubility and molecular aggregation state.
Furthermore, 1% 2C3-bis (hydroxymethyl) urea has good hydrophilicity because it contains multiple polar groups. This hydrophilicity makes it easily soluble in water and some polar organic solvents. This property is crucial in many fields, such as coatings, adhesives, textile additives, etc. Because it can be uniformly dispersed in aqueous systems, it can play a specific function. For example, when used as a cross-linking agent, it can cross-link with other polymer molecules in an aqueous environment to improve the properties of the material.
In addition, the compound may decompose under heating conditions. The decomposition process may produce gases such as ammonia and carbon dioxide, and hydroxymethyl groups may occasionally further condense to form more complex structures. This thermal decomposition property needs to be carefully considered during material processing and application to ensure the stability and performance of the material.
First, this substance contains active hydroxymethyl groups, so it has high chemical activity. Hydroxymethyl groups can play a role in many chemical reactions, such as reacting with acids and bases. When exposed to acid, the hydroxyl groups of hydroxymethyl groups are susceptible to protonation, which in turn triggers a series of nucleophilic substitution reactions or dehydration and condensation reactions. When exposed to alkali, the hydroxyl groups can dissociate hydrogen ions, exhibit certain acidity, and then participate in alkali-catalyzed reactions, such as condensation reactions with aldehyde substances, to generate products with special structures and properties.
Second, 1% 2C3-bis (hydroxymethyl) urea contains a urea group structure. Urea basically has certain stability and the ability to form hydrogen bonds. This urea group can interact with other molecules through hydrogen bonds, which has a great impact on the physical and chemical properties of compounds. In the solid state, the action of hydrogen bonds can cause the arrangement of molecules to be ordered, affecting its melting point, solubility and other properties. In solution, hydrogen bonding also affects its interaction with solvent molecules, which in turn affects the solubility and molecular aggregation state.
Furthermore, 1% 2C3-bis (hydroxymethyl) urea has good hydrophilicity because it contains multiple polar groups. This hydrophilicity makes it easily soluble in water and some polar organic solvents. This property is crucial in many fields, such as coatings, adhesives, textile additives, etc. Because it can be uniformly dispersed in aqueous systems, it can play a specific function. For example, when used as a cross-linking agent, it can cross-link with other polymer molecules in an aqueous environment to improve the properties of the material.
In addition, the compound may decompose under heating conditions. The decomposition process may produce gases such as ammonia and carbon dioxide, and hydroxymethyl groups may occasionally further condense to form more complex structures. This thermal decomposition property needs to be carefully considered during material processing and application to ensure the stability and performance of the material.
What are the synthesis methods of 1,3-bis (chloromethyl) benzene?
The synthesis methods of 1% 2C3-bis (methoxymethyl) benzene are various, and the common methods are outlined below.
One is to use benzene as the starting material and undergo Fu-gram alkylation. First, benzene is reacted with chloromethyl methyl ether in a suitable organic solvent (such as dichloromethane) under the catalysis of Lewis acid (such as anhydrous aluminum chloride). This reaction condition requires low temperature and no water to avoid side reactions. The electron cloud density of benzene is high, and it is easy to undergo electrophilic substitution reaction with the carbon positive ion of chloromethyl methyl ether to generate 1% 2C3-bis (methoxymethyl) benzene. However, this reaction requires precise control of the proportion of reactants and the reaction time, otherwise it is easy to generate multiple substitution products, which will affect the purity of the target product.
Second, the benzene can be protected by a specific group first, and then the substitution reaction can be carried out. For example, the specific position of the phenyl ring is protected with an acetyl group first, and then it is reacted with a reagent containing methoxy methyl groups. After the reaction is completed, the protective group is removed. Although this process is a little complicated, it can effectively improve the selectivity of the target product. Acetylbenzene is formed from acetic anhydride and benzene under the catalysis of anhydrous aluminum chloride, and then reacts with methoxy methylation reagents (such as methoxy methyl halide and base) under suitable conditions. Finally, the acetyl protecting group is removed by hydrolysis and other steps, so as to obtain 1% 2C3 -bis (methoxy methyl) benzene.
Another synthetic path using benzene derivatives as starting materials. If there is a suitable benzene substitute, it can be achieved by the conversion of functional groups and the introduction of methoxy methyl groups. For some benzene derivatives with convertible functional groups, the functional groups are first converted into a form that is conducive to the reaction with methoxy methyl groups, and then the reaction is carried out. This method requires careful design of the reaction route according to the structural characteristics of the starting derivative to ensure the smooth progress of the reaction and the efficient acquisition of the target product 1% 2C3-bis (methoxymethyl) benzene.
One is to use benzene as the starting material and undergo Fu-gram alkylation. First, benzene is reacted with chloromethyl methyl ether in a suitable organic solvent (such as dichloromethane) under the catalysis of Lewis acid (such as anhydrous aluminum chloride). This reaction condition requires low temperature and no water to avoid side reactions. The electron cloud density of benzene is high, and it is easy to undergo electrophilic substitution reaction with the carbon positive ion of chloromethyl methyl ether to generate 1% 2C3-bis (methoxymethyl) benzene. However, this reaction requires precise control of the proportion of reactants and the reaction time, otherwise it is easy to generate multiple substitution products, which will affect the purity of the target product.
Second, the benzene can be protected by a specific group first, and then the substitution reaction can be carried out. For example, the specific position of the phenyl ring is protected with an acetyl group first, and then it is reacted with a reagent containing methoxy methyl groups. After the reaction is completed, the protective group is removed. Although this process is a little complicated, it can effectively improve the selectivity of the target product. Acetylbenzene is formed from acetic anhydride and benzene under the catalysis of anhydrous aluminum chloride, and then reacts with methoxy methylation reagents (such as methoxy methyl halide and base) under suitable conditions. Finally, the acetyl protecting group is removed by hydrolysis and other steps, so as to obtain 1% 2C3 -bis (methoxy methyl) benzene.
Another synthetic path using benzene derivatives as starting materials. If there is a suitable benzene substitute, it can be achieved by the conversion of functional groups and the introduction of methoxy methyl groups. For some benzene derivatives with convertible functional groups, the functional groups are first converted into a form that is conducive to the reaction with methoxy methyl groups, and then the reaction is carried out. This method requires careful design of the reaction route according to the structural characteristics of the starting derivative to ensure the smooth progress of the reaction and the efficient acquisition of the target product 1% 2C3-bis (methoxymethyl) benzene.
What are the precautions for using 1,3-bis (chloromethyl) benzene?
1% 2C3 -bis (hydroxymethyl) urea, when using it, there are several ends to pay attention to.
The first is about its chemical properties. This substance has a specific chemical activity, mixing with other substances, or chemical reactions. Therefore, when using it, it is necessary to carefully review the substances in contact with it to prevent unexpected reactions. If it is co-located with strong oxidants, or causes violent reactions, it is necessary to be careful.
It is necessary for safety protection. Because it may have a certain impact on the human body, it can cause discomfort by touching, smelling or entering the body. When handling this object, it is advisable to wear appropriate protective equipment, such as gloves, masks, and even anti-goggles, to ensure the safety of the skin, respiratory tract, and eyes. And operate in a well-ventilated place to dissipate volatile air and reduce harm to people.
Furthermore, it is about its storage. It should be stored in a cool, dry, and well-ventilated place to avoid heat and moisture. Improper storage may cause it to deteriorate, damage its efficacy, or increase safety hazards. For example, if it is stored in a high temperature and humid place, or cause it to decompose and deliquescence, losing its due nature.
Also, when using, be sure to follow the correct operation procedures. Read the manual and related guidelines carefully before use to explain its dosage and usage. Do not change the established procedures without authorization, so as not to cause adverse consequences due to improper use. If the dosage is excessive, it may affect the quality of the product, or cause other problems.
In short, when using 1% 2C3-bis (hydroxymethyl) urea, attention should be paid to chemical properties, safety protection, storage and operation procedures to ensure safety and effectiveness.
The first is about its chemical properties. This substance has a specific chemical activity, mixing with other substances, or chemical reactions. Therefore, when using it, it is necessary to carefully review the substances in contact with it to prevent unexpected reactions. If it is co-located with strong oxidants, or causes violent reactions, it is necessary to be careful.
It is necessary for safety protection. Because it may have a certain impact on the human body, it can cause discomfort by touching, smelling or entering the body. When handling this object, it is advisable to wear appropriate protective equipment, such as gloves, masks, and even anti-goggles, to ensure the safety of the skin, respiratory tract, and eyes. And operate in a well-ventilated place to dissipate volatile air and reduce harm to people.
Furthermore, it is about its storage. It should be stored in a cool, dry, and well-ventilated place to avoid heat and moisture. Improper storage may cause it to deteriorate, damage its efficacy, or increase safety hazards. For example, if it is stored in a high temperature and humid place, or cause it to decompose and deliquescence, losing its due nature.
Also, when using, be sure to follow the correct operation procedures. Read the manual and related guidelines carefully before use to explain its dosage and usage. Do not change the established procedures without authorization, so as not to cause adverse consequences due to improper use. If the dosage is excessive, it may affect the quality of the product, or cause other problems.
In short, when using 1% 2C3-bis (hydroxymethyl) urea, attention should be paid to chemical properties, safety protection, storage and operation procedures to ensure safety and effectiveness.
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