Pentachlorofluorobenzene
Linshang Chemical
HS Code |
246120 |
Chemical Formula | C6Cl5F |
Molecular Weight | 284.32 g/mol |
Appearance | Colorless to pale - yellow liquid |
Odor | Pungent odor |
Boiling Point | 245 - 246 °C |
Melting Point | 39 - 41 °C |
Density | 1.73 g/cm³ at 20 °C |
Solubility In Water | Insoluble in water |
Solubility In Organic Solvents | Soluble in many organic solvents like benzene, toluene |
Vapor Pressure | Low vapor pressure |
As an accredited Pentachlorofluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing | 100 - gram bottle of Pentachlorofluorobenzene, well - sealed with chemical - resistant packaging. |
Storage | Pentachlorofluorobenzene should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly - sealed container, preferably made of corrosion - resistant materials like stainless steel. Label the storage clearly to prevent misidentification and ensure proper handling to avoid environmental release and potential health risks. |
Shipping | Pentachlorofluorobenzene, a hazardous chemical, is shipped in specialized, leak - proof containers. These are carefully labeled and transported following strict regulations to ensure safety during transit. |
Competitive Pentachlorofluorobenzene 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 Pentachlorofluorobenzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
In industry, pentachlorofluorobenzene is often used as a raw material for organic synthesis. Its molecular structure is unique and can be converted into other organic compounds through various chemical reactions. If reacted with specific reagents, organic intermediates with special properties can be produced. These intermediates may be used to prepare high-performance polymers. In the field of materials science, it can give materials such as excellent heat resistance and chemical corrosion resistance, providing assistance for industrial production of special materials.
At the scientific research level, pentachlorofluorobenzene is also useful. Due to its specific chemical and physical properties, researchers can use it to study the chemical reaction mechanism. For example, when exploring the nucleophilic substitution reaction path, pentachlorofluorobenzene can become an excellent research object due to its polyhalogen structure, which can help researchers clarify the law of electron cloud distribution changes, chemical bond fracture and formation during the reaction process, and contribute to the development of chemical theory.
In addition, in some special experimental scenarios, pentachlorofluorobenzene can be used as a solvent. Because of its good solubility to some organic substances and relatively stable chemical properties, it can maintain the stability of the system during the experimental process and ensure the accuracy and reproducibility of the experimental results.
Looking at its shape, under normal temperature and pressure, pentachlorofluorobenzene is colorless to light yellow liquid, with uniform and good fluidity. Its appearance is similar to common light oils. Under light, it occasionally shines.
On its smell, it has a special irritating smell. Although it is not very strong, once smelled, it will feel uncomfortable. This smell can slowly spread in the air, which can cause the surrounding air to be slightly odorous.
When it comes to the boiling point, it is between 254 ° C and 256 ° C. It requires a higher temperature to convert it from liquid to gaseous. The characteristics of this boiling point make it stable in liquid state under normal ambient temperature.
As for the melting point, it is roughly in the range of 34 ° C to 37 ° C. When the ambient temperature drops to this range, pentachlorofluorobenzene will gradually change from liquid to solid state. However, its melting point is not very high, and the phase transition can occur under relatively mild low temperature conditions.
Its density is about 1.69 g/cm ³, which is heavier than water. If it is co-placed with water, pentachlorofluorobenzene will sink to the bottom of the water. This density characteristic is also one of its physical properties.
In terms of solubility, pentachlorofluorobenzene is slightly soluble in water, and its solubility in water is quite low, but it can be soluble in most organic solvents, such as ethanol, ether, benzene, etc. It can be well dispersed and dissolved in organic solvents, showing good solubility. And because of its molecular structure and polarity, the degree and rate of dissolution in different solvents also vary.
In terms of volatility, pentachlorofluorobenzene is relatively low. At room temperature, the rate of its molecules escaping from the liquid surface and entering the gas phase is relatively slow. However, if the ambient temperature rises or is in a well-ventilated place, its volatilization rate will be accelerated. In terms of refractive index, there is a specific refractive index value. When light passes through pentachlorofluorobenzene, the direction of light propagation will be deflected according to its refractive index. This refractive index value is one of the important physical constants for identifying pentachlorofluorobenzene.
First on its persistence. Pentachlorofluorobenzene has high stability and is difficult to decompose naturally. If released in the environment, it will accumulate in water, soil and organisms for a long time, such as the bottom mud of rivers, lakes and seas, and become a hidden danger.
Times and bioaccumulation. This substance passes through the food chain, starting from microplankton, and gradually accumulates in high-rise organisms. If small fish eat plankton contained in it, and big fish eat small fish, if people eat this fish, Pentachlorofluorobenzene will also enter the human body, which is harmful to health.
Furthermore, it is related to toxicity. It may harm many systems of organisms, such as the nervous system, disturb nerve conduction, cause biological behavior to be abnormal, or have movement disorders, dull perception; or injure the reproductive system, reduce fertility, and cause aberrations in offspring.
In the atmosphere, pentachlorofluorobenzene may involve photochemical reactions, produce other harmful substances, and affect the composition of the atmosphere. Although the amount is small, it cannot be ignored. In the long run, it may disturb the chemical balance of the atmosphere.
In short, pentachlorofluorobenzene has a complex impact on the environment, which is related to ecological stability and biological health. It should be treated with caution, control its emissions, prevent its spread, and ensure the safety of the environment and the health of organisms.
Pentachlorofluorobenzene has high chemical stability. Due to the large number of chlorine and fluorine atoms in the molecule, these halogen atoms form a stable chemical bond with the benzene ring. This stability makes it difficult to react with other substances under normal environmental conditions. At room temperature and pressure, pentachlorofluorobenzene can be stored for a long time without significant deterioration.
It has certain hydrophobicity. Due to the presence of benzene ring structure and halogen atoms, the molecular polarity is weak. Therefore, pentachlorofluorobenzene has very low solubility in water, but is easily soluble in organic solvents such as carbon tetrachloride and chloroform. This property makes it a good extractant or reaction medium in organic synthesis and some industrial processes.
Pentachlorofluorobenzene has relatively low chemical activity. The electron-absorbing effect of the halogen atom reduces the electron cloud density of the benzene ring, making the electrophilic substitution reaction more difficult. However, under certain conditions, such as high temperature and the presence of a catalyst, substitution reactions can still occur. For example, under the action of a suitable catalyst, nucleophilic substitution reactions can occur with certain nucleophiles, and halogen atoms are replaced by other groups.
Pentachlorofluorobenzene also has certain oxidizing and reducing properties. Although it is not very prominent, its molecular structure will change in a specific strong oxidation or strong reduction environment. Under the action of strong oxidizing agents, oxidation reactions may occur, and halogen atoms may be oxidized to higher valence states; under the action of strong reducing agents, halogen atoms may be reduced and separated from the benzene ring.
Overall, the chemical properties of pentachlorofluorobenzene are determined by its molecular structure, stability, hydrophobicity and reactivity under specific conditions, making it unique in the fields of chemical industry, materials science and other fields and potential value.
Benzene is often used as the initial raw material and undergoes several chlorination reactions. Under suitable conditions such as temperature, pressure and catalyst, chlorine atoms are gradually introduced into the benzene ring to form polychlorobenzene intermediates. In this process, the control of the reaction conditions is crucial. Too high or too low temperature, improper dosage of catalyst, etc., can affect the process of the reaction and the purity of the product.
After that, a specific fluorination reagent is used to fluorinate with the generated polychlorobenzene intermediate. Factors such as the choice of fluorinated reagents, the nature of the reaction medium, and the reaction time all have a significant impact on the yield and quality of the final production of pentachlorofluorobenzene. For example, the strength of the fluorinated reagent activity, or the reaction may be too dramatic or too slow, which in turn affects the acquisition of the product.
There are also other halogenated aromatics as starting materials to prepare pentachlorofluorobenzene through a complex series of reactions such as substitution and elimination. This approach requires a precise grasp of the mechanism and conditions of each step of the reaction to ensure the smooth progress of each step of the reaction, and minimize the occurrence of side reactions to improve the purity and yield of pentachlorofluorobenzene. In the preparation process, it is still necessary to obtain high-purity pentachlorofluorobenzene products from the reaction mixture by distillation, extraction, crystallization and other separation and purification methods to meet the needs of industrial production.

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