462-08-8
| Name | 3-Aminopyridine |
| CAS | 462-08-8 |
| EINECS(EC#) | 207-322-2 |
| Molecular Formula | C5H6N2 |
| MDL Number | MFCD00006400 |
| Molecular Weight | 94.11 |
| MOL File | 462-08-8.mol |
Chemical Properties
| Appearance | white to light yellow crystal powder |
| Melting point | 60-63 °C(lit.) |
| Boiling point | 248 °C(lit.) |
| density | 1.0308 (estimate) |
| refractive index | 1.5560 (estimate) |
| Fp | 124 °C |
| storage temp. | Poison room |
| solubility | >1000g/l |
| form | Liquid |
| pka | 6.04(at 25℃) |
| color | Clear colorless to yellow |
| PH | 10 (100g/l, H2O, 20℃) |
| Water Solubility | It is soluble in water as well as soluble in alcohol, benzene. |
| Sensitive | Air Sensitive & Hygroscopic |
| Detection Methods | GC,NMR |
| Merck | 14,473 |
| BRN | 105692 |
| InChI | 1S/C5H6N2/c6-5-2-1-3-7-4-5/h1-4H,6H2 |
| InChIKey | CUYKNJBYIJFRCU-UHFFFAOYSA-N |
Safety Data
| Symbol(GHS) |   GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H315-H319-H335-H373 |
| Precautionary statements | P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338-P314 |
| Hazard Codes | T,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2671 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | US1650000 |
| F | 3-8-9-23 |
| Hazard Note | Toxic/Irritant |
| TSCA | T |
| REACH Registrations | Active |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Eye Irrit. 2 Skin Irrit. 2 STOT RE 2 STOT SE 3 |
| Safety Profile | |
| Toxicity |