1-(Trichloromethyl)Benzene
Linshang Chemical
HS Code |
602688 |
Chemical Formula | C7H5Cl3 |
Molar Mass | 195.47 g/mol |
Appearance | Colorless to pale yellow liquid |
Odor | Pungent, aromatic odor |
Density | 1.38 g/cm³ at 20 °C |
Boiling Point | 213 - 214 °C |
Melting Point | -5 °C |
Solubility In Water | Insoluble |
Solubility In Organic Solvents | Soluble in many organic solvents like ethanol, ether |
Vapor Pressure | Low vapor pressure at room temperature |
Flash Point | 97 °C |
As an accredited 1-(Trichloromethyl)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing | 500 - gram bottle of 1-(trichloromethyl)benzene, securely sealed for safe storage. |
Storage | 1-(Trichloromethyl)benzene, also known as benzotrichloride, should be stored in a cool, dry, well - ventilated area away from heat sources and open flames. It should be kept in tightly - sealed containers, preferably made of corrosion - resistant materials like steel. Store it separately from oxidizing agents, reducing agents, and reactive substances to prevent potential chemical reactions. |
Shipping | 1-(Trichloromethyl)benzene, a hazardous chemical, is shipped in specialized, leak - proof containers. It adheres to strict international regulations. Shipments are carefully monitored to ensure safety during transit. |
Competitive 1-(Trichloromethyl)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


As a leading 1-(Trichloromethyl)Benzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
First, in the field of organic synthesis, it is an important intermediate. Due to its active chemical properties, it can react with many compounds to prepare other types of silicone compounds. For example, it can react with alcohols to form silicone ethers. Such products are often used as protective groups in organic synthesis. Functional groups such as hydroxyl groups are protected at specific reaction stages. After the reaction is completed, the protective group is removed through appropriate steps to restore the original functional group, ensuring that the reaction proceeds according to the expected path and improving the synthesis efficiency and product purity.
Second, in the field of materials science, it also plays a key role. ( Trichloromethyl) silicon can be used to prepare special silicone polymer materials. Such polymers often combine the advantages of organic and inorganic materials, such as excellent thermal stability, chemical stability and mechanical properties. Like some high-end coatings, sealing materials and composites, adding silicone polymers made of (trichloromethyl) silicon can significantly enhance the wear resistance, weather resistance and chemical corrosion resistance of materials. It is widely used in aerospace, automobile manufacturing, construction and other industries.
Third, in terms of surface treatment, (trichloromethyl) silicon can be used as a surface modifier. It can react with hydroxyl groups and other groups on the surface of the material to build a special silicone structural film on the surface of the material. This film can change the wettability, adhesion and other properties of the surface of the material. For example, after surface treatment of glass, metal and other materials, it can make the surface hydrophobic and enhance the anti-fouling ability; surface treatment of fiber materials can improve the interface bonding force with the matrix material and improve the overall performance of the composite material.
This substance is mostly liquid at room temperature and pressure. Looking at its color, it is usually colorless and transparent, just like clear water, with a pure texture and no noise. Its smell is quite special, slightly irritating, and the smell can make people keenly aware of its existence.
When it comes to boiling point, the boiling point of (trichloromethyl) silane is around a specific value. This boiling point characteristic is of great significance in chemical operations such as distillation and separation. With its boiling point difference, it can be effectively separated from the mixture for the purpose of purification.
Furthermore, its density is also a key physical property. The specific density makes it exhibit a unique phase distribution when mixed with other substances. In the chemical reactor, due to different densities, each substance is stratified and distributed, which provides convenience for the control and progress of the reaction.
In terms of solubility, (trichloromethyl) silane can be well dissolved in some organic solvents, but it shows completely different properties in water and is prone to hydrolysis. This property also limits its application in some aqueous systems.
In addition, the vapor pressure of (trichloromethyl) silane cannot be ignored. Under certain temperature conditions, its vapor pressure determines the degree of susceptibility to volatilization. Higher vapor pressure indicates that it is more volatile at the corresponding temperature. During storage and use, special attention should be paid to the effects of volatilization, such as safety hazards and material loss.
Trifluoromethylbenzene has a high chemical stability. The fluorine atom is extremely electronegative, and the introduction of trifluoromethyl makes the molecular structure stable. Under normal conditions, it is difficult to occur common reactions such as oxidation and hydrolysis, and can maintain its own structure intact in many environments.
Its electrophilic substitution activity is unique. The electron-absorbing induction effect of fluorine atoms is significant, which reduces the electron cloud density on the benzene ring, and makes electrophilic substitution more difficult to occur than benzene. However, its substitution position has a certain regularity, and it mostly occurs in the interposition. This is due to the electron-withdrawing action of trifluoromethyl, which reduces the density of the o-and para-position electron clouds even more, and the meta-position is relatively high, and the electrophilic reagents are more likely to attack the meta-position.
In the aromatic nucleophilic substitution reaction, the performance of trifluoromethylbenzene can also be dated. Although it is usually more difficult to occur such reactions than halogenated aromatics, under certain conditions, such as the coexistence of strong nucleophilic reagents and appropriate activation conditions, nucleophilic substitution can also occur, and the reaction check points are mostly different from electrophilic substitution.
In addition, the physical properties of trifluoromethylbenzene also affect its chemical It has certain volatility and solubility, and can often be used as a solvent or participate in reactions in organic synthesis. It is an important raw material and intermediate in organic synthesis chemistry, and is widely used in medicine, pesticides, materials and many other fields. In short, trifluoromethylbenzene occupies an important position in the field of organic chemistry due to its unique chemical properties. In-depth study of it will definitely expand the boundaries of organic synthesis and generate more innovative results.
The quality of the first raw material must be well selected. The toluene used must be pure and free of impurities. If impurities exist, or the reaction is skewed, and the product is impure, it will be used later. And trichloromethane should also be of high quality, otherwise it will be unfavorable to the reaction process and product quality.
The reaction conditions are the most critical. The temperature needs to be precisely controlled. This reaction is suitable for a narrow temperature range. If it is too high, side reactions will be clustered. If it is too low, the reaction will be slow and inefficient. If it is prepared by a certain method, it is often necessary to maintain a specific temperature range. Every deviation can affect the yield and product purity. Pressure should not be ignored. Appropriate pressure can make the reaction go smoothly, or it needs to be operated under a specific pressure environment. Improper pressure or damage to the reaction equipment will also affect the reaction balance.
The choice and dosage of catalyst are also crucial to success or failure. Suitable catalysts can promote the reaction to accelerate, but too much or too little is not appropriate. Too much or too much reaction speed is difficult to control, and too little catalytic effect will not be obvious and the reaction will be hindered.
The reaction equipment must be corrosion-resistant and durable. Due to the fact that the raw materials and products used in the reaction are corrosive, if the equipment is not corrosion-resistant, it will easily cause leakage, endanger safety, and damage the life of the equipment, affecting production. The sealing of the equipment is also important to prevent the escape of reactants, reduce the yield, and avoid the leakage of harmful gases, which endangers the environment and people.
Monitoring of the reaction process is indispensable. With modern analytical methods, the degree of reaction and the composition of the product can be known in real time, so as to adjust the reaction conditions in a timely manner and ensure that the reaction is in the desired direction. If the monitoring is not diligent, the deviation has been completed, and it is not easy to recover.
Post-processing steps also need to be cautious. When separating and purifying the product, choose an appropriate method to remove impurities and obtain a high-purity product. Improper operation, or product loss, or impurity residue, do not meet the quality requirements.
To make trichloromethylbenzene, all details must be paid attention to in order to ensure safe
First, for the atmospheric environment, if (trichloromethyl) benzene evaporates into the atmosphere, it will participate in photochemical reactions. Because of its chlorine atoms, under light conditions, chlorine atoms will dissociate from molecules, which will trigger a series of chain reactions, causing damage to atmospheric ozone and other components. As an important protective gas in the stratosphere of the earth's atmosphere, ozone can absorb most of the ultraviolet rays in solar radiation. If it is destroyed, excess ultraviolet rays will reach the earth's surface, endangering biological health, such as increasing the risk of human skin cancer, cataracts and other diseases, and will also have many adverse effects on the growth and survival of animals and plants.
Second, in the aquatic environment, once (trichloromethyl) benzene enters the water body, it is difficult to be rapidly degraded by microorganisms in the natural water body due to its relatively stable chemical properties. It will remain in the water for a long time, affect the water quality, and cause toxicity to aquatic organisms. It may interfere with the physiological and metabolic processes of aquatic organisms, destroy the cell membrane structure and function of aquatic organisms, inhibit the growth and reproduction of aquatic organisms, and even lead to the death of aquatic organisms, destroying the balance and stability of aquatic ecosystems.
Third, in the soil environment, (trichloromethyl) benzene will be adsorbed on the surface of soil particles after entering the soil, affecting the physical and chemical properties of the soil. It may change the pore structure of the soil, affect the aeration and water permeability of the soil, and hinder the absorption of water and nutrients by plant roots. At the same time, its residue in the soil may be absorbed by plant roots and accumulated in plants, through the transmission and enrichment of the food chain, and eventually affect higher trophic organisms, including humans.

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