Name | 2,2-difluoroethanol |
Synonyms | CHF2CH2OH Difluoroethanol 2,3-Difluoroethanol 2,2-Difluoroethanol 2,2-difluoroethanol chloroacetyl fluoride 2,2-difluoroethan-1-ol Ethanol, 2,2-difluoro- 1,1-Difluoro-2-hydroxyethane |
CAS | 359-13-7 |
EINECS | 670-547-3 |
InChI | InChI=1/C2H2ClFO/c3-1-2(4)5/h1H2 |
Molecular Formula | C2H4F2O |
Molar Mass | 82.05 |
Density | 1.296 |
Melting Point | -28°C |
Boling Point | 95 °C |
Flash Point | 3°C |
Solubility | soluble in chloroform, ethanol. |
Vapor Presure | 25.1mmHg at 25°C |
Specific Gravity | 1.296 |
BRN | 1731617 |
pKa | 13.00±0.10(Predicted) |
Storage Condition | Sealed in dry,Store in freezer, under -20°C |
Refractive Index | 1.338 |
Risk Codes | R11 - Highly Flammable 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 | S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S37 - Wear suitable gloves. S33 - Take precautionary measures against static discharges. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S7 - Keep container tightly closed. |
UN IDs | 1987 |
HS Code | 29055900 |
Hazard Note | Flammable |
Hazard Class | 3 |
Packing Group | II |
Production method | Made by the reaction of 2, 2-dichloroethanol and potassium fluoride in a high boiling point ethylene glycol solvent, it can also be added by ethylene oxide and hydrogen fluoride. |
NIST chemical information | The information is: webbook.nist.gov provides (external link) |
EPA chemical information | The information is: offered by ofmpub.epa.gov (external link) |