2,2-Difluoroethyl Acetate
- CAS NO.:1550-44-3
- Empirical Formula: C4H6F2O2
- Molecular Weight: 124.09
- MDL number: MFCD00069133
- EINECS: 801-773-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:52:53
What is 2,2-Difluoroethyl Acetate?
Description
2,2-Difluoroethyl Acetate is a fluorinated acyclic carboxylic acid ester. It could be prepared by reacting potassium acetate with HCF2CH2 Br. It is an essential component for the synthesis of active pharmaceutical ingredients (APIs) in medications aimed at different therapeutic areas. Furthermore, it functions as a precursor to insecticides and herbicides in agrochemical formulations.
Properties of 2,2-Difluoroethyl Acetate
| Boiling point: | 105°C |
| Density | 1,203 g/cm3 |
| vapor pressure | 68hPa at 25℃ |
| refractive index | 1.352 |
| Flash point: | 22°C |
| form | Liquid |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 1550-44-3(CAS DataBase Reference) |
Safety information for 2,2-Difluoroethyl Acetate
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 2,2-Difluoroethyl Acetate
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