19639-76-0
| Name | PYRIDINE-D5 N-OXIDE |
| CAS | 19639-76-0 |
| Molecular Formula | C5D5NO |
| MDL Number | MFCD02093733 |
| Molecular Weight | 100.13 |
| MOL File | 19639-76-0.mol |
Chemical Properties
| Appearance | White Solid |
| Melting point | 61-65 °C(lit.) |
| Boiling point | 270 °C(lit.) |
| Fp | 143 °C |
| solubility | Chloroform, Dichloromethane, Methanol |
| form | Solid |
| color | White |
| InChI | 1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H/i1D,2D,3D,4D,5D |
| InChIKey | ILVXOBCQQYKLDS-RALIUCGRSA-N |
| SMILES | [O-][N+]1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] |
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 |
| RTECS | UT6410000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |