15009-91-3
| Name | Pyridine, 2-nitro- (6CI, 7CI, 8CI, 9CI) |
| CAS | 15009-91-3 |
| Molecular Formula | C5H4N2O2 |
| MDL Number | MFCD00160414 |
| Molecular Weight | 124.099 |
| MOL File | 15009-91-3.mol |
Chemical Properties
| Melting point | 69-73℃ |
| Boiling point | 230.85°C (rough estimate) |
| density | 1.4317 (rough estimate) |
| refractive index | 1.4800 (estimate) |
| storage temp. | Store at room temperature |
| form | powder |
| pka | -2.54±0.12(Predicted) |
| Appearance | Light brown to yellow Solid |
| InChI | 1S/C5H4N2O2/c8-7(9)5-3-1-2-4-6-5/h1-4H |
| InChIKey | HLTDBMHJSBSAOM-UHFFFAOYSA-N |
| SMILES | [O-][N+](=O)c1ccccn1 |
Safety Data
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H312-H315-H319-H335 |
| Precautionary statements | P280-P301+P310+P330-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
| HazardClass | 6.1 |
| HS Code | 2933399990 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Acute Tox. 4 Dermal Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |