3,5-Dichlorofluorobenzene
Linshang Chemical
HS Code |
601391 |
Chemical Formula | C6H3Cl2F |
Molar Mass | 165.00 g/mol |
Appearance | Colorless to light yellow liquid |
Odor | Pungent odor |
Boiling Point | 175 - 177 °C |
Melting Point | -22 °C |
Density | 1.43 g/cm³ at 25 °C |
Solubility In Water | Insoluble |
Vapor Pressure | 0.46 mmHg at 25 °C |
Flash Point | 64 °C |
Logp | 3.44 |
As an accredited 3,5-Dichlorofluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing | 1kg of 3,5 - dichlorofluorobenzene packaged in a sealed chemical - grade plastic bottle. |
Storage | 3,5 - dichlorofluorobenzene should be stored in a cool, well - ventilated area, away from heat and ignition sources. It should be kept in a tightly sealed container, preferably made of corrosion - resistant materials like steel or certain plastics. Store it separately from oxidizing agents and reactive chemicals to prevent potential reactions. Ensure the storage area has proper spill - containment measures in case of accidental release. |
Shipping | 3,5 - Dichlorofluorobenzene is shipped in tightly sealed, corrosion - resistant containers. It's transported under regulated conditions to prevent leakage, following strict chemical safety and transportation guidelines. |
Competitive 3,5-Dichlorofluorobenzene 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 3,5-Dichlorofluorobenzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
In the field of medicine, its role is quite critical. It can be used as a key intermediate in drug synthesis. Due to its specific chemical structure and activity, it can participate in the construction of many drug molecules. For example, some drugs with antibacterial and anti-inflammatory effects may be synthesized with 3,2,5-dihydroxybenzoic acid as the starting material, and through a series of chemical reactions, other functional groups are introduced to construct complex drug molecules with specific pharmacological activities, which play an important role in human health.
In the field of materials science, it also shows unique value. Can be used to prepare functional materials. With the characteristics of hydroxyl groups and other functional groups, it can react with other compounds to form materials with special properties. For example, it can participate in the polymerization reaction of polymer materials, endowing materials with characteristics such as better hydrophilicity and biocompatibility, so that the materials have potential application prospects in biomedical materials and environmentally friendly materials.
In the food industry, 3,2,5-dihydroxybenzoic acid is also useful. It can be used as a food additive to play an antioxidant effect. It can effectively inhibit the oxidation of oils and fats in food, delay food deterioration, and prolong the shelf life of food. It has attracted much attention in the field of food preservation because it naturally exists in some plants and has high safety.
In summary, although 3,2,5-dihydroxybenzoic acid is an organic compound, it plays an indispensable role in many fields such as medicine, materials, and food due to its unique chemical properties and functions.
This substance is a white to light yellow solid at room temperature, but it can absorb water vapor from the air because it contains hydroxyl groups or has certain hygroscopicity. Its melting point is related to the intermolecular force, and the hydroxyl group can cause the formation of hydrogen bonds between molecules, so the melting point may be higher.
Looking at its solubility, because it contains dihydroxyl groups, which are hydrophilic groups, it has a certain solubility in water. It can interact with water molecules by hydrogen bonds and is more soluble in polar solvents. Organic solvents such as methanol and ethanol are also soluble. Due to the principle of similar compatibility, the polarity of its molecules is similar to that of polar organic solvents.
When it comes to volatility, due to the existence of hydrogen bonds between molecules, the movement of molecules is bound, resulting in low volatility, and it is difficult to volatilize into the air at room temperature and pressure.
And because of its hydroxyl group, it can participate in a variety of chemical reactions, such as esterification with acids to form ester compounds; hydroxyl groups can be oxidized to generate corresponding aldodes, acids, etc. And aldehyde groups are active in nature and can undergo reactions such as addition and oxidation, such as addition with hydrocyanic acid to form cyanohydrin, which is oxidized to carboxylic acids by weak oxidants such as Torun reagent and Feilin reagent. From this perspective, 3% 2C5-dihydroxyvaleraldehyde has a specific structure, hygroscopicity, specific melting point, solubility, and low volatility, and is chemically active due to its functional groups. It can participate in a variety of chemical reactions.
At first, suitable raw materials need to be prepared. Commonly used are organic compounds with specific structures, such as those containing benzene rings and connecting specific substituents. The purity and quality of the raw materials are crucial to the quality of the product and must be carefully selected.
Then, through chemical reaction steps. This often involves a multi-step reaction, one of which is a substitution reaction. Under suitable reaction conditions, such as precise regulation of temperature, pressure and reaction time, specific atoms or groups in the raw material molecules are replaced by hydroxyl groups to introduce the desired hydroxyl structure. The solvent of the reaction also needs to be selected, which can promote the reaction and has no adverse effects on the reactants and products.
Furthermore, separation and purification are indispensable. After the reaction, the product is often mixed with unreacted raw materials, by-products and reaction solvents. At this time, a variety of separation techniques, such as distillation, extraction, crystallization, etc., are used to obtain pure 3,5-dihydroxybenzoic acid. Distillation can separate substances with different boiling points according to the different boiling points of each component; extraction uses the difference in solubility of solutes in different solvents to separate; crystallization can precipitate the product from the solution in the form of crystals to achieve the purpose of purification.
The whole process requires strict operation, and a slight difference in the pool will affect the yield and purity of the product. Craftsmen should have exquisite skills and rich experience to produce high-quality 3,5-dihydroxybenzoic acid. In this way, it can meet the requirements of all parties for its quality and performance.
First talk about storage. This substance should be stored in a cool, dry and well-ventilated place. Because of its certain chemical activity, high temperature and humid environment are prone to deterioration. If stored in a place with high temperature, it may accelerate its chemical reaction process, causing its chemical structure to change, which in turn affects its quality and performance. In a humid environment, moisture may react with the substance, which will also destroy its stability. Be sure to keep away from fires and heat sources, because it may be flammable, in case of open flames, hot topics or dangerous. At the same time, it should be stored separately from oxidants, acids, alkalis, etc., to prevent danger caused by mutual reaction. The storage area should be equipped with suitable materials to contain leaks. Once leaks occur, they can be dealt with in time to avoid the spread of hazards.
Let's talk about transportation. Before transportation, ensure that the packaging is complete and sealed. The packaging materials must be able to effectively prevent the leakage and volatilization of substances. During transportation, the relevant dangerous chemical transportation regulations should be strictly followed. Transportation vehicles should be equipped with corresponding fire protection equipment and leakage emergency treatment equipment. When driving, it is necessary to prevent exposure to the sun, rain, and avoid adverse effects of high temperature and humidity on substances. In addition, during transportation, it should be as smooth as possible to avoid bumps and vibrations, so as to prevent material leakage caused by damaged packaging. When loading and unloading, the operator needs to handle it lightly, and it is strictly forbidden to drop or press it to ensure the safety of the transportation process.
At the environmental end, 3,5-dichlorotoluene is quite volatile. Once released into the atmosphere, it can participate in the generation of secondary pollutants such as ozone through photochemical reactions, which disturbs the air quality. It also has certain stability in soil and water bodies, making it difficult to degrade rapidly, or causing soil and water pollution. If it exists in soil, it may affect the structure and function of soil microbial community, hinder the material cycle and energy conversion of soil ecosystems; in water bodies, it may endanger the survival of aquatic organisms and destroy the aquatic ecological balance.
In terms of human health, 3,5-dichlorotoluene can invade the human body through respiratory tract, skin contact or accidental ingestion. Inhalation through the respiratory tract, or irritation of respiratory mucosa, causing cough, asthma, breathing difficulties and other symptoms. Long-term exposure to this substance may damage the human nervous system, causing headaches, dizziness, fatigue, memory loss and other neurasthenia-like symptoms. Studies have also shown that this substance may cause damage to important organs such as the liver and kidneys of the human body, affecting its normal physiological functions. And this substance has certain teratogenicity and carcinogenicity in animal experiments. Although there is no conclusive conclusion in the human body, the latent risk should not be underestimated. Therefore, during the production, use and treatment of 3,5-dichlorotoluene, strict prevention and control measures should be taken to reduce its adverse effects on the environment and human health.

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