2-Methylpiperidine
Pharmaceutical Materials 2025-03-02
CAS Number: 109-05-7
Molecular Formula: C6H13N
Molecular Weight: 99.17
Appearance: Colorless liquid
Melting Point: -4.2 to -4.6 °C
Boiling Point: 118 °C
Density: 0.84 g/mL
Usage: Used as an intermediate in organic synthesis
| Category | Information |
|---|---|
| Basic Information | |
| Name | 2-Methylpiperidine |
| Other Names | 2-Pipecoline, 2-Methyl hexahydropyridine, Pipecoline |
| Chemical Formula | C6H13N |
| Molecular Weight | 99.174 g/mol |
| CAS Number | 109-05-7 |
| EINECS Number | 203-642-1 |
| Physical Properties | |
| Appearance | Colorless Liquid |
| Density | 0.844 g/cm³ at 25°C |
| Melting Point | -4.2 °C |
| Boiling Point | 118-119 °C |
| Flash Point | 8.3 °C (47 °F) |
| Refractive Index | 1.446 (at 20°C) |
| Solubility | Miscible with Water |
| Safety Information | |
| Hazard Classifications | Flammable liquid, Category 2; Acute oral toxicity, Category 4. etc. |
| Risk Phrases | R11. R22. R34. etc. |
| Safety Phrases | S16. S26. S36/37/39. S45. etc. |
| Main Uses | Used as an intermediate in organic synthesis. |
| Storage Conditions | Store in a cool, ventilated warehouse. Keep away from fire, heat, oxidants, and acids. |
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