PRODUCT 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 |
| CAS DataBase Reference | 665-31-6(CAS DataBase Reference) |
Description and Uses
2,2-Difluorosuccinic acid is used in the preparation of fluorofumaric acid. It is also used in enolate alkylation.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Warning |
| Hazard statements | H314-H318 |
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a |
| Hazard Codes | C,Xi |
| Risk Statements | 34-36 |
| Safety Statements | 26-36/37/39-45-28-27 |
| RIDADR | 3261 |
| Hazard Note | Corrosive |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2917198090 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
