2,5-Difluorobenzoic acid
- Product Name2,5-Difluorobenzoic acid
- CAS2991-28-8
- CBNumberCB0139298
- MFC7H4F2O2
- MW158.1
- EINECS221-060-6
- MDL NumberMFCD00002410
- MOL File2991-28-8.mol
Chemical Properties
| Melting point | 132-134 °C (lit.) |
| Boiling point | 244.7±20.0 °C(Predicted) |
| Density | 1.3486 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | acetone: soluble25mg/mL, clear, faintly yellow |
| pka | 2.93±0.10(Predicted) |
| form | Solid |
| color | White |
| Water Solubility | Insoluble in water. |
| BRN | 973351 |
| InChIKey | LBQMIAVIGLLBGW-UHFFFAOYSA-N |
| CAS DataBase Reference | 2991-28-8(CAS DataBase Reference) |
| FDA UNII | GF8ZKM9RKS |
| NIST Chemistry Reference | 2,5-Difluorobenzoic acid(2991-28-8) |
| EPA Substance Registry System | Benzoic acid, 2,5-difluoro- (2991-28-8) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29163990 | |||||||||
| NFPA 704: |
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