2,2-Difluoroethanol
- CAS NO.：359-13-7
- Empirical Formula: C2H4F2O
- Molecular Weight: 82.05
- MDL number: MFCD00042248
- EINECS: 670-547-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:40:50
What is 2,2-Difluoroethanol?
Chemical properties
Colorless Liquid
The Uses of 2,2-Difluoroethanol
2,2-Difluoroethanol is used as a chemical intermediates. It has wide applications in medicine and fluoropolymers.
Synthesis Reference(s)
Journal of Medicinal Chemistry, 23, p. 985, 1980 DOI: 10.1021/jm00183a005
Properties of 2,2-Difluoroethanol
| Melting point: | -28°C |
| Boiling point: | 95 °C |
| Density | 1.296 |
| refractive index | 1.338 |
| Flash point: | 3°C |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | soluble in chloroform, ethanol. |
| form | clear liquid |
| pka | 13.00±0.10(Predicted) |
| Specific Gravity | 1.296 |
| color | Colorless to Almost colorless |
| BRN | 1731617 |
| CAS DataBase Reference | 359-13-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Difluoroethanol(359-13-7) |
| EPA Substance Registry System | 2,2-Difluoroethanol (359-13-7) |
Safety information for 2,2-Difluoroethanol
| 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. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,2-Difluoroethanol
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