628-13-7
| Name | Pyridine hydrochloride |
| CAS | 628-13-7 |
| EINECS(EC#) | 211-027-4 |
| Molecular Formula | C5H6ClN |
| MDL Number | MFCD00012802 |
| Molecular Weight | 115.56 |
| MOL File | 628-13-7.mol |
Chemical Properties
| Appearance | white to tan crystals |
| Melting point | 145-147 °C(lit.) |
| Boiling point | 222-224 °C(lit.) |
| density | 1.1182 (rough estimate) |
| refractive index | 1.5304 (estimate) |
| Fp | 222-224°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | ethanol: soluble50mg/mL, clear, colorless to light yellow |
| form | Crystals |
| color | White to tan |
| Water Solubility | 85 g/100 mL |
| Sensitive | Hygroscopic |
| BRN | 3615340 |
| Stability: | Hygroscopic |
| InChI | 1S/C5H5N.ClH/c1-2-4-6-5-3-1;/h1-5H;1H |
| InChIKey | AOJFQRQNPXYVLM-UHFFFAOYSA-N |
| SMILES | Cl[H].c1ccncc1 |
| CAS DataBase Reference | 628-13-7(CAS DataBase Reference) |
| EPA Substance Registry System | 628-13-7(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P301+P312+P330-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | UT4375000 |
| F | 3-10 |
| TSCA | Yes |
| REACH Registrations | Active |
| HS Code | 29333100 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 |