(Difluoromethoxy)benzene
alpha,alpha-Difluoroanisole
CAS: 458-92-4
Molecular Formula: C7H6F2O
(Difluoromethoxy)benzene - Names and Identifiers
| Name | alpha,alpha-Difluoroanisole |
| Synonyms | A,A-DIFLUOROANISOLE α,α-Difluoroanisole alpha-Difluoroanisole (Difluoromethoxy)benzene Difluoromethylphenyl ether alpha,alpha-Difluoroanisole (Difluoromethyl)phenyl ether Difluoromethyl(phenyl) ether Phenyl(difluoromethyl) ether alpha,alpha-Difluoroanisole, Difluoromethyl phenyl ether |
| CAS | 458-92-4 |
| EINECS | 207-283-1 |
| InChI | InChI=1/C7H6F2O/c8-7(9)10-6-4-2-1-3-5-6/h1-5,7H |
(Difluoromethoxy)benzene - Physico-chemical Properties
| Molecular Formula | C7H6F2O |
| Molar Mass | 144.12 |
| Density | 1.2 |
| Boling Point | 98 °C |
| Flash Point | 43.1±19.0℃ |
| Vapor Presure | 8.52mmHg at 25°C |
| Specific Gravity | 1.200 |
| Maximum wavelength(λmax) | ['270nm(EtOH)(lit.)'] |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.45 |
(Difluoromethoxy)benzene - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 10 - Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S24/25 - Avoid contact with skin and eyes. S23 - Do not breathe vapour. |
| UN IDs | 1993 |
| HS Code | 29093090 |
| Hazard Class | FLAMMABLE |
| Packing Group | III |
(Difluoromethoxy)benzene - Introduction
Alpha, alpha-Difluoroanisole is an organic compound with the chemical formula CH3OC6H4F2, also known as alpha,alpha-Difluoroanisole. It is a colorless liquid with a strong aromatic odor at room temperature.
alpha,alpha-Difluoroanisole has some applications in chemical research and industry. It can be used as a reagent in organic synthesis, for example, for the synthesis reaction of organic compounds, the substitution reaction of different compounds, etc. In addition, it can also be used as a raw material for insecticides and fungicides.
alpha,alpha-Difluoroanisole are generally synthesized by a phenylation reaction and a fluorination reaction. First, benzene is reacted with chloroformic acid to produce benzoyl chloride. The benzoyl chloride is then treated with hydrogen fluoride to give the alpha,alpha-Difluoroanisole.
Regarding safety information, alpha,alpha-Difluoroanisole may be dangerous in some ways. It is a flammable liquid that can cause a fire when exposed to an open flame, heat source or high temperature. In addition, it is also an irritant substance, and contact with the skin may cause irritation and allergic reactions. Therefore, appropriate safety measures should be taken during use or contact, such as wearing protective gloves, protective glasses and work clothes. During handling and storage, keep away from fire and high temperature environment, and ensure good ventilation.
alpha,alpha-Difluoroanisole has some applications in chemical research and industry. It can be used as a reagent in organic synthesis, for example, for the synthesis reaction of organic compounds, the substitution reaction of different compounds, etc. In addition, it can also be used as a raw material for insecticides and fungicides.
alpha,alpha-Difluoroanisole are generally synthesized by a phenylation reaction and a fluorination reaction. First, benzene is reacted with chloroformic acid to produce benzoyl chloride. The benzoyl chloride is then treated with hydrogen fluoride to give the alpha,alpha-Difluoroanisole.
Regarding safety information, alpha,alpha-Difluoroanisole may be dangerous in some ways. It is a flammable liquid that can cause a fire when exposed to an open flame, heat source or high temperature. In addition, it is also an irritant substance, and contact with the skin may cause irritation and allergic reactions. Therefore, appropriate safety measures should be taken during use or contact, such as wearing protective gloves, protective glasses and work clothes. During handling and storage, keep away from fire and high temperature environment, and ensure good ventilation.
Last Update：2024-04-10 22:29:15
