4-Pyrrolidinopyridine
- Product Name4-Pyrrolidinopyridine
- CAS2456-81-7
- CBNumberCB4719087
- MFC9H12N2
- MW148.21
- EINECS219-534-2
- MDL NumberMFCD00006415
- MOL File2456-81-7.mol
Chemical Properties
| Melting point: | 54-58 °C(lit.) |
| Boiling point: | 171-173 °C (20.2527 mmHg) |
| Density | 1.0628 (rough estimate) |
| refractive index | 1.5378 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | methanol: 0.1 g/mL, clear |
| pka | 9.58±0.10(Predicted) |
| form | Crystalline Mass, Crystals and/or Chunks |
| color | White to yellow to light brown |
| PH | 10.5 (3g/l, H2O, 21℃) |
| Water Solubility | 3 g/L (21 ºC) |
| BRN | 472443 |
| InChI | 1S/C9H12N2/c1-2-8-11(7-1)9-3-5-10-6-4-9/h3-6H,1-2,7-8H2 |
| InChIKey | RGUKYNXWOWSRET-UHFFFAOYSA-N |
| SMILES | C1CCN(C1)c2ccncc2 |
| CAS DataBase Reference | 2456-81-7(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
  GHS05,GHS06 |
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H314 | |||||||||
| Precautionary statements | P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 25-34-41-23/24/25 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2923 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8-10-23 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29333999 | |||||||||
| Storage Class |
6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
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| Hazard Classifications |
Acute Tox. 3 Oral Skin Corr. 1B |
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| NFPA 704: |
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