81228-09-3
| Name | 2,4-Difluorophenylacetic acid |
| CAS | 81228-09-3 |
| EINECS(EC#) | 279-709-4 |
| Molecular Formula | C8H6F2O2 |
| MDL Number | MFCD00009999 |
| Molecular Weight | 172.13 |
| MOL File | 81228-09-3.mol |
Chemical Properties
| Appearance | white powder |
| Melting point | 115-118 °C (lit.) |
| Boiling point | 219°C (rough estimate) |
| density | 1.3010 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| pka | 3.98±0.10(Predicted) |
| color | White |
| BRN | 3649727 |
| InChI | InChI=1S/C8H6F2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12) |
| InChIKey | QPKZIGHNRLZBCL-UHFFFAOYSA-N |
| SMILES | C1(CC(O)=O)=CC=C(F)C=C1F |
| CAS DataBase Reference | 81228-09-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Difluorophenylacetic acid(81228-09-3) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | IRRITANT |
| HS Code | 29163990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
