Trifluoroacetic anhydride
- Product NameTrifluoroacetic anhydride
- CAS407-25-0
- MFC4F6O3
- MW210.03
- EINECS206-982-9
- MOL File407-25-0.mol
Chemical Properties
| Melting point | -65 °C (lit.) |
| Boiling point | 39.5-40 °C (lit.) |
| Density | 1.511 g/mL at 20 °C (lit.) |
| vapor pressure | 6.28 psi ( 20 °C) |
| refractive index | n |
| Flash point | -26 °C |
| storage temp. | 2-8°C |
| solubility | Miscible with benzene, dichloromethane, diethyl ether, dimethylformamide, terahydrofuran and acetonitrile. |
| form | Liquid |
| pka | 0.43[at 20 ℃] |
| Specific Gravity | 1.487 |
| color | Clear |
| Water Solubility | Hydrolysis |
| Sensitive | Moisture Sensitive |
| BRN | 746197 |
| Stability | Stable, but moisture sensitive. Reacts with water to liberate hydrogen (flammable!). Incompatible with water, strong oxidizing agents. |
| InChI | 1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10 |
| InChIKey | QAEDZJGFFMLHHQ-UHFFFAOYSA-N |
Safety Information
| Hazard Codes | C,T |
| Risk Statements | 14-20-35-52/53-34-23/24/25 |
| Safety Statements | 26-36/37/39-43-45-61-9-8-28A-27 |
| RIDADR | UN 3265 8/PG 1 |
| WGK Germany | 2 |
| RTECS | AJ9800000 |
| F | 3-10 |
| Hazard Note | Corrosive/Moisture Sensitive |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | I |
| HS Code | 29159080 |
| Storage Class | 8B - Non-combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Inhalation Aquatic Chronic 3 Eye Dam. 1 Skin Corr. 1A |
| Toxicity | skn-rbt 500 mg/24H SEV 28ZPAK -,91,72 |
