alpha,alpha,alpha,6-Tetrafluoro-m-cresol
2-fluoro-5-(trifluoromethyl)phenol
CAS: 141483-15-0
Molecular Formula: C7H4F4O
alpha,alpha,alpha,6-Tetrafluoro-m-cresol - Names and Identifiers
| Name | 2-fluoro-5-(trifluoromethyl)phenol |
| Synonyms | 2-Fluoro-5-(trifluor à,à,à,6-tetrafluoro-m-cresol 2-Fluoro-5-Trifluoromethylphenol 2-Fluoro-5-(trifuoroMethyl)phenol 2-fluoro-5-(trifluoromethyl)phenol 4-FLUORO-3-HYDROXYBENZOTRIFLUORIDE alpha,alpha,alpha,6-Tetrafluoro-m-cresol 5-FLUORO-ALPHA-ALPHA-ALPHA-TRIFLUORO-M-CRESOL |
| CAS | 141483-15-0 |
| InChI | InChI=1/C7H4F4O/c8-5-2-1-4(3-6(5)12)7(9,10)11/h1-3,12H |
alpha,alpha,alpha,6-Tetrafluoro-m-cresol - Physico-chemical Properties
| Molecular Formula | C7H4F4O |
| Molar Mass | 180.1 |
| Density | 1.436g/mLat 25°C(lit.) |
| Boling Point | 146°C(lit.) |
| Flash Point | 135°F |
| Vapor Presure | 1.59mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.436 |
| Color | Clear colorless to orange |
| BRN | 8392138 |
| pKa | 7.70±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | n20/D 1.439(lit.) |
| Physical and Chemical Properties | Yellow oily liquid |
alpha,alpha,alpha,6-Tetrafluoro-m-cresol - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29081990 |
| Hazard Note | Toxic |
| Hazard Class | 3 |
| Packing Group | III |
alpha,alpha,alpha,6-Tetrafluoro-m-cresol - Introduction
2-Fluoro-5-(trifluoromethyl) phenol, chemical formula C7H4F4O, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
2-Fluoro-5-(trifluoromethyl) phenol is a colorless to light yellow solid with the structure of phenol. It has a melting point of about 50°C and a boiling point of about 230°C. Its solubility is low, almost insoluble in water, but can be dissolved in organic solvents such as ether and benzene.
Use:
2-Fluoro-5-(trifluoromethyl) phenol is commonly used as a raw material for pesticides and preservatives. It has the characteristics of antibacterial, sterilization and inhibition of biodegradation, and is commonly used in pesticides, wood protection agents, textile preservatives and so on.
Preparation Method:
2-Fluoro-5-(trifluoromethyl) phenol can be obtained by reacting phenol with hydrogen fluoride gas, generally under heating and under pressure. It can also be prepared by reacting p-trifluoromethylphenol with hydrogen fluoride.
Safety Information:
Specific safety information for 2-fluoro-5-(trifluoromethyl) phenol needs to be in accordance with relevant regulatory standards, such as the use of the substance requires the wear of protective gloves, protective glasses and protective clothing. Keep away from fire and heat sources during use or storage, and avoid contact with oxidants. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. Pay attention to maintain a well-ventilated working environment and properly dispose of waste. Relevant regulations and safety procedures must be observed.
Nature:
2-Fluoro-5-(trifluoromethyl) phenol is a colorless to light yellow solid with the structure of phenol. It has a melting point of about 50°C and a boiling point of about 230°C. Its solubility is low, almost insoluble in water, but can be dissolved in organic solvents such as ether and benzene.
Use:
2-Fluoro-5-(trifluoromethyl) phenol is commonly used as a raw material for pesticides and preservatives. It has the characteristics of antibacterial, sterilization and inhibition of biodegradation, and is commonly used in pesticides, wood protection agents, textile preservatives and so on.
Preparation Method:
2-Fluoro-5-(trifluoromethyl) phenol can be obtained by reacting phenol with hydrogen fluoride gas, generally under heating and under pressure. It can also be prepared by reacting p-trifluoromethylphenol with hydrogen fluoride.
Safety Information:
Specific safety information for 2-fluoro-5-(trifluoromethyl) phenol needs to be in accordance with relevant regulatory standards, such as the use of the substance requires the wear of protective gloves, protective glasses and protective clothing. Keep away from fire and heat sources during use or storage, and avoid contact with oxidants. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. Pay attention to maintain a well-ventilated working environment and properly dispose of waste. Relevant regulations and safety procedures must be observed.
Last Update：2024-04-10 22:29:15
