Unsym-Trichlorobenzene

Linshang Chemical

Specifications

HS Code

143810

Chemical Formula C6H3Cl3
Molar Mass 181.45 g/mol
Appearance Colorless to pale yellow liquid
Odor Pungent, chloroform - like odor
Density 1.458 g/cm³ (at 20 °C)
Boiling Point 213 - 216 °C
Melting Point -24 °C
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in most organic solvents
Vapor Pressure 0.13 kPa at 44.8 °C
Flash Point 105 °C

As an accredited Unsym-Trichlorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing Unsym - trichlorobenzene: Packed in 25 - kg drums for chemical storage and transport.
Storage Unsym - trichlorobenzene should be stored in a cool, well - ventilated area away from heat, sparks, and open flames. Keep it in tightly - sealed containers made of materials resistant to corrosion, such as steel or certain plastics. Store it separately from oxidizing agents and incompatible substances to prevent chemical reactions and potential hazards.
Shipping Unsym - trichlorobenzene is shipped in tightly sealed, corrosion - resistant containers. It must comply with strict hazardous chemical shipping regulations to prevent leakage and ensure safe transportation due to its potential risks.
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Unsym-Trichlorobenzene Unsym-Trichlorobenzene
General Information
Where to Buy Unsym-Trichlorobenzene in China?
As a trusted Unsym-Trichlorobenzene 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.
Frequently Asked Questions

As a leading Unsym-Trichlorobenzene 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 Unsym-trichlorobenzene?
Uns trichlorobenzene has a wide range of uses. In the field of chemical industry, it is an important organic raw material. It can be used as a solvent, because of its good solubility, in many organic synthesis reactions, the reactants are uniformly mixed to promote the smooth progress of the reaction.
is also used in the preparation of dyes. After a series of chemical transformations, a variety of bright-colored and high-performance dyes can be derived to meet the diverse needs of textile, printing and dyeing industries for color.
It is also indispensable in the preparation of pesticides. With this as a starting material, pesticides with high insecticidal and bactericidal properties can be synthesized to protect crops from pests and diseases and ensure agricultural harvests.
In the field of medicine, it can participate in the synthesis of some drug intermediates, providing a key foundation for the creation of new drugs and helping human health.
In the field of materials science, Uns trichlorobenzene can be used to prepare special engineering plastics, giving the material excellent heat resistance and chemical corrosion resistance, and is used in high-end fields such as aerospace and electronics. In short, Uns trichlorobenzene plays an important role in all branches of chemical industry, promoting the development and progress of various industries.
What are the physical properties of Unsym-trichlorobenzene?
If it does not contain trichlorobenzene, it has a very physical property. It is a liquid with a low color to a light color, which has an irritating taste. Under normal conditions, the density of water is high, > 1.45g/cm ³, so it can sink in water. The melting temperature is low, > 17 ° C, so it is often in the liquid. The boiling temperature is 213-214 ° C, and it can be reduced at this temperature.
does not dissolve trichlorobenzene in water. Due to the characteristics of its molecules, water molecules can form an effective force. However, it is soluble in multi-soluble solutions, such as ethanol, ether, benzene, etc. Due to the similar miscibility, it can form an interaction of soluble molecules.
In addition, its physical properties are low, and it is not easy to quickly escape into the air due to the molecular force. And it has a certain degree of certainty, and it is not easy to react biochemically under general conditions. However, the chlorine atoms in its molecules make it have certain properties, which affect its physical and chemical reactions. This is not an important physical reason for trichlorobenzene.
What is the chemistry of Unsym-trichlorobenzene?
Uns ginseng sym-trichlorobenzene is also an organic compound. Its properties are diverse.
In terms of physical properties, it is often colorless to light yellow liquid with a special odor. Its boiling point is quite high, about 213-214 ° C, which makes it difficult to volatilize in ordinary environments and can exist stably in the liquid state. The melting point also has a certain value, about -17 ° C, which shows the temperature range of its physical state transformation. The density is greater than that of water, about 1.45g/cm ³, so it often sinks at the bottom in water. And it is insoluble in water, but it can be miscible with many kinds of organic solvents, such as ethanol, ether, benzene, etc. Due to the principle of similarity and miscibility, the molecular structure and polarity of organic solvents are similar to Uns ginsym-trichlorobenzene.
When it comes to chemistry, because there are three chlorine atoms connected to the benzene ring, its chemical activity is changed. The benzene ring has a certain stability, but the presence of chlorine atoms introduces an electron-absorbing effect. This reduces the electron cloud density on the benzene ring, and the electrophilic substitution reaction is slightly more difficult to occur than that of benzene. However, under certain conditions, such as suitable catalysts and reaction temperatures, halogenation, nitrification, sulfonation and other electrophilic substitution reactions can still occur. For example, under the action of a catalyst, it can react with nitric acid to form nitro-substituted products. At the same time, its chlorine atoms can undergo nucleophilic substitution reactions. In case of nucleophilic reagents, chlorine atoms can be replaced to form new organic compounds. And because of its chlorine content, dechlorination reactions can occur under appropriate conditions, which is of great significance in environmental degradation and other processes.
Uns ginsym-trichlorobenzene has unique chemical properties and is determined by its structure. It has an important position and use in organic synthesis and related fields.
What are Unsym-trichlorobenzene production methods?
Uns trichlorobenzene is an organic compound with a wide range of uses in industry. Its preparation method has been more elegant in the past, and is described below.
One is to use benzene as the initial raw material and prepare it by chlorination reaction. In a suitable reactor, benzene is introduced into chlorine gas, and there is a catalyst, such as iron trichloride. In this chlorination process, chlorine molecules interact with the benzene ring and gradually replace the hydrogen atoms on the benzene ring. However, in order to obtain high-purity uns-trichlorobenzene in this reaction, the reaction conditions need to be carefully adjusted. If the temperature is too low, the reaction rate will be slow; if the temperature is too high, it is easy to cause excessive chlorination and form by-products such as tetrachlorobenzene. And the rate of chlorine entry also needs to be accurately grasped. If the rate is too fast, the reaction is not easy to control, or there are side reactions; if the rate is too slow, it will take a long time and affect the production efficiency.
The second is re-chlorination with dichlorobenzene as the raw material. Dichlorobenzene can be obtained through a specific process, and then chlorine and catalyst are re-introduced in a device similar to the chlorination reaction. The advantage of this path is that the existing substituent localization effect of dichlorobenzene can be used to make the chlorine atom more inclined to a specific position, thereby improving the selectivity of uns-trichlorobenzene. However, it is also necessary to pay attention to the side reactions of the reaction, because the isomers of dichlorobenzene exist, or other chlorobenzene
There are also those who use specific halogenated aromatics as raw materials and are prepared through complex organic synthesis steps. This approach often involves multi-step reactions. Although uns-trichlorobenzene with high purity can be obtained, the process is cumbersome and costly. It is rarely used in large-scale industrial production, and is mostly suitable for fine synthesis in laboratories.
Unsym-trichlorobenzene what are the precautions during use
Unsym-trichlorobenzene, that is, 1, 2, 4-trichlorobenzene. In the process of using this product, all kinds of precautions should not be ignored.
The first thing to pay attention to is that it is toxic. If you accidentally touch it, or cause skin discomfort, erythema, itching and other symptoms may occur. Therefore, when operating, you must wear protective clothing and gloves, and do not let the skin contact it. If the skin has been touched, rinse quickly with a lot of water, and then seek medical treatment.
In addition, its volatile gas enters the respiratory tract, which is also harmful. In a place with poor ventilation, the gas accumulates gradually, or causes cough, asthma, and even damage to the lungs. Therefore, the place of use must be well ventilated, and ventilation equipment can be set up to drive away the gas. If it is uncomfortable to inhale, move quickly to a place with fresh air, and seek medical attention as soon as possible.
And because of its flammability, it is near fire and heat sources, or there is a risk of explosion. When storing, keep away from fire and heat sources, and place in a cool, dry and ventilated place. Do not mix with oxidants to prevent accidents.
In addition, after use, the container should not be discarded at will. When handling, measuring, etc., it must also be precise, follow procedures, and do not be hasty to ensure safety and avoid disasters.
What is the chemistry of Unsym-trichlorobenzene?
Uns m-trichlorobenzene is one of the organic compounds. It has unique chemical properties. Under normal conditions, it is a colorless to light yellow liquid with a pungent odor.
In terms of chemical activity, the benzene ring structure of m-trichlorobenzene provides certain stability. However, the chlorine atoms attached to the benzene ring make it possible to participate in many chemical reactions. Because of its electron absorption, the electron cloud density of the benzene ring decreases, and in the electrophilic substitution reaction, the activity decreases compared with benzene.
m-trichlorobenzene can participate in the substitution reaction. In case of nucleophiles, the chlorine atom can be replaced by other groups. In this process, nucleophiles attack the carbon atoms attached to chlorine on the benzene ring. After a series of intermediate steps, the chlorine atoms leave and new groups are integrated.
Furthermore, m-trichlorobenzene can be oxidized. Although it is not easily oxidized by general oxidants, under specific strong oxidation conditions, the benzene ring can be destroyed to form chlorine-containing oxidation products.
In terms of solubility, m-trichlorobenzene is insoluble in water, but it can be miscible with most organic solvents, such as ethanol, ether, acetone, etc. This property makes it often used as a solvent in organic synthesis and industrial applications.
The chemical properties of m-trichlorobenzene make it important for pesticides, medicine, dyes and many other fields. Due to its reactivity and solubility, it can be used as a raw material or solvent to assist in the synthesis of related compounds.
What are the main uses of Unsym-trichlorobenzene?
Uns m-trichlorobenzene has a wide range of uses and is used in various fields of chemical industry.
First, in the field of pesticides, it is an important raw material for the synthesis of many pesticides. High-efficiency insecticides, fungicides, etc. can be prepared. Due to its special chemical structure, pesticides made from this base have good killing and inhibition effects on pests and pathogens, and have made remarkable achievements in agricultural production to ensure bumper harvests.
Second, in the dye industry, it also plays a key role. It can participate in dye synthesis as an intermediate, and through a series of chemical reactions, produce colorful and fastness dyes to meet the diverse needs of textile, printing and dyeing industries for dyes.
Third, in the field of medicine and chemical industry, m-trichlorobenzene can be used to synthesize specific drugs. Its structural characteristics endow the synthesized drugs with unique pharmacological activities, or provide effective agents for the treatment of certain diseases.
Fourth, in the field of organic synthesis, it is often used as a starting material or intermediate. With the activity of its three chlorine atoms, it can react with a variety of reagents such as substitution and addition to build complex organic molecular structures and lay the foundation for the synthesis of new materials and new compounds.
Fifth, in the field of solvents, m-trichlorobenzene has certain solubility properties. It can be used as an organic solvent to dissolve some organic substances that are insoluble in water. It can help disperse and dissolve related ingredients in the production process of paints, inks, etc., and improve product quality.
What is Unsym-trichlorobenzene production method?
The method of making Uns-trichlorobenzene is not explicitly stated in the ancient book "Tiangong Kaiwu", but it can be deduced according to similar reasons. In the past, such halogenated aromatics were often made with benzene as the starting material.
First react with benzene and an appropriate amount of chlorine under specific conditions. Often require the help of catalysts, such as iron filings or anhydrous ferric chloride as the catalyst. At a suitable temperature and pressure, benzene comes into contact with chlorine gas, and chlorine atoms gradually replace the hydrogen atoms on the benzene ring. The initial generation of chlorobenzene requires precise control of the conditions. If the reaction is excessive, chlorobenzene will be further chlorinated.
After the formation of chlorobenzene, adjust the reaction conditions again, such as increasing the temperature, the amount of chlorine gas, and adjusting the proportion of the catalyst, to promote further chlorination of chlorobenzene and form a mixture of dichlorobenzene isomers. Then fine control the conditions, so that one of the isomers of dichlorobenzene continues to react with chlorine, to obtain Uns-trichlorobenzene.
This process requires very precise regulation of the conditions of each step of the reaction. If the temperature is slightly worse, the proportion of the product will be different; the speed of chlorine gas is also critical. If it is too fast, it will be over-chlorinated, and if it is too slow, the reaction will be delayed. And the equipment used in the reaction needs to be resistant to chlorine corrosion. Each step of the product needs to be Although "Tiangong Kaiwu" does not elaborate on this, the ancient chemical technology follows the principle of gradual and precise control, and Uns-trichlorobenzene can be prepared by this method.
Unsym-trichlorobenzene What are the precautions during storage and transportation?
The unsym-trichlorobenzene is also trichlorobenzene. This is a compound, and it should not be careless when it is stored in the warehouse.
The first important environment. It should be placed in the building, through the building, and the fire source, so as to avoid fire. Because of its flammability, in case of open flame, high flammable, so the room should not exceed 30 ℃. In addition, it is necessary to store oxidized and edible chemicals separately, and must not be mixed to prevent the destruction of life-threatening products.
As for the storage, there is also a lot of research. Emergency management of fire equipment and leakage of phase matching and quantity. In summer, it is best to buy in the morning and evening to avoid high temperatures. The grooves (tanks) used in the warehouse should be grounded, and the grooves can be baffled to produce less shock. The pipes of the warehouse of the goods should be equipped with fire retardants, and it is forbidden to use the equipment and tools that are easy to start fireworks. Roads should be driven according to the designated road, and do not stop in residential areas and densely populated areas. Roads should be prohibited from slipping.
They should be stored or unsym-trichlorobenzene, and they should follow the corresponding operation procedures to ensure safety and avoid accidents.
Unsym-trichlorobenzene impact on the environment and human health
"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty. The answer to this question is in classical Chinese, according to the style and vocabulary of the time.
Fu unsym - trichlorobenzene, although it did not have this name at that time, it can also be inferred from the impact of today's chemicals on the environment and human body. This substance is poisonous. If it flows in nature, it will sewage the soil. Water, the source of life, is polluted by it, aquatic things will be difficult to survive, fish may die, algae will perish, and the ecological balance will be disrupted. Soil is contaminated by it, the growth of plants and trees is blocked, leaves wither and stems wither, and the business of farming mulberry will be harmed by it.
As for the human body, if you touch it, smell it, or eat something containing this substance, you will be in serious trouble. The skin touches it, or sores develop, and the itching and pain are unbearable. Inhaling its breath, it damages the lungs and organs, causing shortness of breath and tightness in the chest. For a long time, lung diseases will occur. If you eat it by mistake, the stomach and intestines will be damaged, vomiting and diarrhea will be damaged, and even your life will be endangered. The functions of the organs are messed up because of it, the qi and blood are not smooth, the spirit is sluggish, the work is weak, and your health will not be restored.
Therefore, we know that such substances are very harmful to the environment and the health of the human body. We should be careful to prevent them, and do not make them a disaster