33252-63-0
| Name | 2-Hydroxy-5-trifluoromethylpyridine |
| CAS | 33252-63-0 |
| EINECS(EC#) | 627-625-7 |
| Molecular Formula | C6H4F3NO |
| MDL Number | MFCD00042315 |
| Molecular Weight | 163.1 |
| MOL File | 33252-63-0.mol |
Chemical Properties
| Appearance | Yellow to brown powder |
| Melting point | 145-149 °C (lit.) |
| Boiling point | 221.2±40.0 °C(Predicted) |
| density | 1.398±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO (Soluble), Ethanol (Sparingly), Methanol (Sightly) |
| form | Crystalline Powder |
| pka | 9.55±0.10(Predicted) |
| color | White to beige |
| InChI | InChI=1S/C6H4F3NO/c7-6(8,9)4-1-2-5(11)10-3-4/h1-3H,(H,10,11) |
| InChIKey | BYRJSCNPUHYZQE-UHFFFAOYSA-N |
| SMILES | C1(=O)NC=C(C(F)(F)F)C=C1 |
| CAS DataBase Reference | 33252-63-0(CAS DataBase Reference) |
| EPA Substance Registry System | 2(1H)-Pyridinone, 5-(trifluoromethyl)- (33252-63-0) |
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,Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | IRRITANT |
| HS Code | 29339900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
