1-Acetylpiperazine CAS#13889-98-0
Stable Organic Intermediate: N-Acetylpiperazine is a well-defined organic compound with stable physical and chemical properties suitable for industrial and research applications.
Flexible Physical Form: At room temperature, it can exist as a pale yellow crystal or transform into a transparent pale yellow liquid after melting, offering convenient processing characteristics.
Good Thermal Properties: The compound features a boiling point of 257.9°C and a flash point of 109.8°C, supporting reliable performance in controlled synthesis processes.
Suitable for Controlled Storage and Handling: N-Acetylpiperazine can be effectively maintained under cool, dry, and sealed storage conditions at 2–8°C to preserve product quality.
Products Description of 1-Acetylpiperazine CAS#13889-98-0
N-Acetylpiperazine, also referred to as 1-acetylpiperazine or N-acetylpiperidine, is an organic compound with the molecular formula C6H12N2O and a molecular weight of 128.17. Its CAS number is 13889-98-0 and its EINECS number is 237-659-0. Under room temperature conditions, it appears as a pale yellow crystalline solid or as a transparent pale yellow liquid after melting. The compound has a melting point of 32–34°C, a boiling point of 257.9°C at standard atmospheric pressure, a density of 1.027 g/cm³, and a flash point of 109.8°C. It is recommended to store the product in a cool, dry, tightly sealed environment at 2–8°C.
1-Acetylpiperazine Chemical Properties
| Melting point | 31-34 °C (lit.) |
| Boiling point | 127 °C |
| density | 1.0754 (rough estimate) |
| refractive index | 1.4880 (estimate) |
| Fp | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | methanol: soluble1g/10 mL, clear, colorless to faintly greenish-yellow |
| form | Liquid After Melting |
| pka | 8.50±0.10(Predicted) |
| color | Clear light yellow |
| Water Solubility | Soluble in water 210 g/L (20°C). |
| Sensitive | Hygroscopic |
| BRN | 112220 |
| CAS DataBase Reference | 13889-98-0(CAS DataBase Reference) |
| Hazard Codes | Xi |
| Risk Statements | 36/38-36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| F | 3-10-34 |
| Hazard Note | Irritant |
| HS Code | 29339900 |
