Linshang Chemical
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P-Dichloro Benzene
Linshang Chemical
|
HS Code |
711456 |
| Name | P - Dichloro Benzene |
| Chemical Formula | C6H4Cl2 |
| Molar Mass | 147.00 g/mol |
| Appearance | White solid |
| Odor | Pungent, sweet - like smell |
| Density | 1.247 g/cm³ (at 20 °C) |
| Melting Point | 53.5 °C |
| Boiling Point | 174.1 °C |
| Solubility In Water | Insoluble, 0.01 g/100 mL at 25 °C |
| Solubility In Organic Solvents | Soluble in ethanol, ether, benzene |
| Vapor Pressure | 133 Pa at 46.5 °C |
| Flash Point | 65 °C |
| Log Kow Octanol Water Partition Coefficient | 3.4 |
| Refractive Index | 1.5285 (at 59.5 °C) |
As an accredited P-Dichloro Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of p - dichloro benzene packaged in a tightly - sealed plastic bottle. |
| Storage | **Storage of p - dichloro Benzene**: Store p - dichloro benzene in a cool, well - ventilated area, away from heat, sparks, and open flames as it is flammable. Keep containers tightly sealed to prevent vapor release. Store it separately from oxidizing agents and incompatible substances. Use appropriate storage cabinets or areas designed for hazardous chemicals to ensure safety. |
| Shipping | P - dichloro Benzene is shipped in well - sealed containers, often drums or tankers. It must comply with strict hazardous material shipping regulations to prevent leakage, ensuring safety during transportation. |
Competitive P-Dichloro 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.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy P-Dichloro Benzene in China?
As a trusted P-Dichloro Benzene 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 P-Dichloro 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 P-dichloro Benzene?
P-dichlorobenzene, also known as p-dichlorobenzene, is an organic compound. Its main uses are mainly in insect prevention, moth prevention, and mildew prevention. In the past, it was often used in cabinets to repel silverfish insects and protect clothing. Because p-dichlorobenzene is volatile and emits a special smell, insects avoid it when they smell it.
Furthermore, in the chemical industry, it is an important raw material. It can be used to synthesize various drugs, dyes, and other organic compounds. Because of its stable structure, it can react with other substances under specific reaction conditions, such as substitution and addition. Through ingenious chemical technology, it can be made into a variety of fine chemicals, which are widely used in medical treatment, fabric dyeing, etc.
In addition, p-dichlorobenzene is also used in environmental monitoring and analytical chemistry. Due to its unique physicochemical properties, it can be used as a standard material to help researchers accurately determine the content of related substances in environmental samples to judge environmental conditions, which is of great significance in maintaining ecological balance and ensuring the safety of human settlements.
Although dichlorobenzene has a wide range of uses, it should be used with caution. Because of its toxicity, excessive exposure to or inhalation of its volatile gases may be harmful to human health. Therefore, when using it, it must be operated in accordance with regulations to ensure safety.
Furthermore, in the chemical industry, it is an important raw material. It can be used to synthesize various drugs, dyes, and other organic compounds. Because of its stable structure, it can react with other substances under specific reaction conditions, such as substitution and addition. Through ingenious chemical technology, it can be made into a variety of fine chemicals, which are widely used in medical treatment, fabric dyeing, etc.
In addition, p-dichlorobenzene is also used in environmental monitoring and analytical chemistry. Due to its unique physicochemical properties, it can be used as a standard material to help researchers accurately determine the content of related substances in environmental samples to judge environmental conditions, which is of great significance in maintaining ecological balance and ensuring the safety of human settlements.
Although dichlorobenzene has a wide range of uses, it should be used with caution. Because of its toxicity, excessive exposure to or inhalation of its volatile gases may be harmful to human health. Therefore, when using it, it must be operated in accordance with regulations to ensure safety.
What are the effects of P-dichloro Benzene on human health?
"Tiangong Wuwu" was written by Song Yunxing in the Ming Dynasty, and it is a work-like technique. However, there is no description of "P-dichloro + Benzene (dichlorobenzene) ". Let me describe it in ancient Chinese. It is the shadow of people's health.
Those who consume dichlorobenzene are also things that melt away. Its activity is very active, and it is often used in anti-moth and deodorizing products. If people are often exposed to the environment containing this substance, the harm is great.
Inhaling the steam of this substance, the first is the respiratory tract. It causes coughing and throat problems. If the amount of inhalation is too large, it can cause respiratory distress. If there is a boulder in the chest, it can cause breathing. The lungs and organs are invaded, and the function of the lungs is affected for a long time.
The connection between the skin and the skin can cause damage, damage, and even worse. If the skin is damaged by this, it is easy for external evils to invade, and the disease will occur.
If you accidentally eat, you will be damaged and the stomach will be damaged. The head of the stomach is broken and the stomach will vomit, the abdomen will not stop, and the stomach will be overturned. Poisons enter the bloodstream and travel around the body. The heart, liver, and other organs are all damaged by it, and their functions will be lost, endangering life.
And this thing will gather together, or the cell process will cause cancer. Such as the poisonous arrows in the dark, I don't know where to shoot to health.
However, this thing has the effect of anti-moth and deodorization, but it cannot be ignored. People should use it with caution to avoid its harm, so as to protect their health and well-being.
Those who consume dichlorobenzene are also things that melt away. Its activity is very active, and it is often used in anti-moth and deodorizing products. If people are often exposed to the environment containing this substance, the harm is great.
Inhaling the steam of this substance, the first is the respiratory tract. It causes coughing and throat problems. If the amount of inhalation is too large, it can cause respiratory distress. If there is a boulder in the chest, it can cause breathing. The lungs and organs are invaded, and the function of the lungs is affected for a long time.
The connection between the skin and the skin can cause damage, damage, and even worse. If the skin is damaged by this, it is easy for external evils to invade, and the disease will occur.
If you accidentally eat, you will be damaged and the stomach will be damaged. The head of the stomach is broken and the stomach will vomit, the abdomen will not stop, and the stomach will be overturned. Poisons enter the bloodstream and travel around the body. The heart, liver, and other organs are all damaged by it, and their functions will be lost, endangering life.
And this thing will gather together, or the cell process will cause cancer. Such as the poisonous arrows in the dark, I don't know where to shoot to health.
However, this thing has the effect of anti-moth and deodorization, but it cannot be ignored. People should use it with caution to avoid its harm, so as to protect their health and well-being.
How stable is P-dichloro Benzene in the environment?
P-dichlorobenzene has considerable stability in the environment. This substance has a symmetrical molecular structure, which makes its chemical properties relatively stable. The intra-molecular carbon-chlorine bond energy is quite high, and a large amount of energy needs to be supplied to break this bond. Therefore, under normal environmental conditions, P-dichlorobenzene is not prone to spontaneous chemical reactions.
And P-dichlorobenzene is non-polar and interacts weakly with many polar substances. In polar solvents such as water, its solubility is very small, and this property also enhances its stability in the environment. In the atmospheric environment, P-dichlorobenzene can undergo long-term migration without easily decomposing.
Under certain extreme conditions, such as high temperature, high radiation or exposure to strong oxidants, the stability of P-dichlorobenzene may be affected. High temperature can provide enough energy to break the carbon-chlorine bond and cause it to decompose. Strong oxidants can oxidize with P-dichlorobenzene and change its chemical structure.
Overall, under common environmental conditions, P-dichlorobenzene is quite stable and can be retained in the environment for a long time, making it difficult to degrade rapidly.
And P-dichlorobenzene is non-polar and interacts weakly with many polar substances. In polar solvents such as water, its solubility is very small, and this property also enhances its stability in the environment. In the atmospheric environment, P-dichlorobenzene can undergo long-term migration without easily decomposing.
Under certain extreme conditions, such as high temperature, high radiation or exposure to strong oxidants, the stability of P-dichlorobenzene may be affected. High temperature can provide enough energy to break the carbon-chlorine bond and cause it to decompose. Strong oxidants can oxidize with P-dichlorobenzene and change its chemical structure.
Overall, under common environmental conditions, P-dichlorobenzene is quite stable and can be retained in the environment for a long time, making it difficult to degrade rapidly.
What are the production processes of P-dichloro Benzene?
The process of making p-dichlorobenzene has been around since ancient times, and it has become more and more refined with the changes of the years. In the past, the preparation of p-dichlorobenzene was often based on benzene as the starting material and obtained by chlorination. This method of chlorination involves placing benzene and chlorine in a specific container, applying a suitable temperature and pressure, and with the help of a catalyst to cause the chlorination reaction between the two. The commonly used catalysts include iron filings, iron trichloride, etc. During the reaction, chlorine gas is active and interacts with the benzene ring, and chlorine atoms replace the hydrogen atoms on the benzene ring, resulting in p-dichlorobenzene. However, in this process, by-products such as o-dichlorobenzene will also be associated. To obtain high-purity p-dich
After the process has gradually evolved, there are also those who use p-chloroaniline as raw material. First, p-chloroaniline is reacted with diazotization to obtain diazonium salt; then the diazonium salt is reacted with cuprous chloride and other reagents. After Sandmeier reaction, the diazoyl group is replaced by chlorine atoms, thereby generating p-dichlorobenzene. Compared with the traditional chlorination method, the product purity is higher and there are fewer side reactions.
Furthermore, modern industry also uses chlorobenzene as raw material. Under specific catalysts and reaction conditions, chlorobenzene further reacts with chlorine gas, precisely controls the reaction check point, and prompts the chlorine atom to be mainly replaced in the para-position to form p-dichlorobenzene. This process focuses on fine regulation of reaction conditions, such as temperature, pressure, catalyst dosage, etc., to improve the yield and purity of p-dichlorobenzene. And after the reaction, by distillation, crystallization, extraction and other separation techniques, p-dichlorobenzene is efficiently separated from the reaction mixture to obtain high-quality products to meet the needs of all parties.
After the process has gradually evolved, there are also those who use p-chloroaniline as raw material. First, p-chloroaniline is reacted with diazotization to obtain diazonium salt; then the diazonium salt is reacted with cuprous chloride and other reagents. After Sandmeier reaction, the diazoyl group is replaced by chlorine atoms, thereby generating p-dichlorobenzene. Compared with the traditional chlorination method, the product purity is higher and there are fewer side reactions.
Furthermore, modern industry also uses chlorobenzene as raw material. Under specific catalysts and reaction conditions, chlorobenzene further reacts with chlorine gas, precisely controls the reaction check point, and prompts the chlorine atom to be mainly replaced in the para-position to form p-dichlorobenzene. This process focuses on fine regulation of reaction conditions, such as temperature, pressure, catalyst dosage, etc., to improve the yield and purity of p-dichlorobenzene. And after the reaction, by distillation, crystallization, extraction and other separation techniques, p-dichlorobenzene is efficiently separated from the reaction mixture to obtain high-quality products to meet the needs of all parties.
What is the market price range for P-dichloro Benzene?
The market price range of P-dichlorobenzene varies with supply, demand and quality over time and place. Recently, the price per kilogram is about [X1] yuan to [X2] yuan. This price is not constant, and the price changes when the market conditions change. If there are many people in the market who need it, but there are few people in supply, the price will rise; if the supply exceeds the demand, the price will drop. And its quality is poor. Those with high purity are expensive, and those with low purity are cheap. In addition, the cost of raw materials, production process and transportation costs are all related to its price. To know the real-time price, you should consult the chemical material supplier or the market information platform.
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