2,2-Difluorosuccinic acid
- Product Name2,2-Difluorosuccinic acid
- CAS665-31-6
- MFC4H4F2O4
- MW154.07
- EINECS211-558-1
- MOL File665-31-6.mol
Chemical Properties
| Melting point | 144-145°C |
| Boiling point | 127℃ |
| Density | 2.051 |
| Flash point | 113℃ |
| storage temp. | Storage temp. 2-8°C |
| form | powder |
| pka | 0.33±0.28(Predicted) |
| color | Off-white |
| Water Solubility | Soluble in water. |
| BRN | 1773355 |
| InChI | 1S/C4H4F2O4/c5-4(6,3(9)10)1-2(7)8/h1H2,(H,7,8)(H,9,10) |
| InChIKey | ZYLFHISLYSHWRH-UHFFFAOYSA-N |
| SMILES | OC(=O)CC(F)(F)C(O)=O |
| CAS DataBase Reference | 665-31-6(CAS DataBase Reference) |
Safety Information
| Hazard Codes | C,Xi |
| Risk Statements | 34-36 |
| Safety Statements | 26-36/37/39-45-28-27 |
| RIDADR | 3261 |
| WGK Germany | WGK 3 |
| Hazard Note | Corrosive |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2917198090 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Eye Irrit. 2 |