2,2-difluoroethan-1-ol
2,2-difluoroethanol
CAS: 359-13-7
Molecular Formula: C2H4F2O
2,2-difluoroethan-1-ol - Names and Identifiers
| 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 |
2,2-difluoroethan-1-ol - Physico-chemical Properties
| 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 |
2,2-difluoroethan-1-ol - Risk and Safety
| 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 |
2,2-difluoroethan-1-ol - Reference Information
| 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) |
Last Update：2024-04-09 01:59:58
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View History
2,2-difluoroethan-1-ol
benzyldimethyl[2-[(1-oxoallyl)oxy]propyl]ammonium chloride
2,3-二氯喹噁啉-6-羰酰氯
[[(2-Amino-2-oxoethyl)thio]thioxomethoxy]acetic acid sodium salt
2-(Azetidin-3-yloxy)-N-isopentylpropanamide
B-[4-(1-二苯并呋喃基)苯基]硼酸
[ala92]-p16 fragment 84-103
benzyldimethyl[2-[(1-oxoallyl)oxy]propyl]ammonium chloride
2,3-二氯喹噁啉-6-羰酰氯
[[(2-Amino-2-oxoethyl)thio]thioxomethoxy]acetic acid sodium salt
2-(Azetidin-3-yloxy)-N-isopentylpropanamide
B-[4-(1-二苯并呋喃基)苯基]硼酸
[ala92]-p16 fragment 84-103