Description
2-Methylpiperazine Chemical Properties
| Melting point | 61-63 °C (lit.) |
| Boiling point | 155 °C/763 mmHg (lit.) |
| density | 0.817 g/cm |
| refractive index | 1.4378 (estimate) |
| Fp | 149 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 435g/l |
| pka | pK1:5.62(+2);pK2:9.60(+1) (25°C) |
| form | Crystalline Powder, Crystals and/or Chunks |
| color | White to yellow |
| PH | 11-12 (50g/l, H2O) |
| Water Solubility | 78 g/100 mL (25 ºC) |
| Sensitive | Air Sensitive & Hygroscopic |
| BRN | 383566 |
| InChIKey | JOMNTHCQHJPVAZ-UHFFFAOYSA-N |
| CAS DataBase Reference | 109-07-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Piperazine, 2-methyl-(109-07-9) |
| EPA Substance Registry System | Piperazine, 2-methyl- (109-07-9) |
Safety Information
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-26-36/37/39-36 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 2 |
| RTECS | TM1225020 |
| F | 10 |
| TSCA | Yes |
| HazardClass | 4.1 |
| PackingGroup | III |
| HS Code | 29339900 |
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