Name | N-Acetylpiperazine |
Synonyms | 1-AcetyL AKOS BB-5737 acetylpiperazine N-Acetylpiperazine N-ACETYLPIPERAZINE 1-Acetylpiperazine 1-ACETYLPIPERAZINE N-Acetyl piperazine 4-acetylpiperazin-1-ium 1-PIPERAZIN-1-YL-ETHANONE 1-(piperidin-1-yl)ethanone 1-(piperazin-1-yl)ethanone |
CAS | 13889-98-0 |
EINECS | 237-659-0 |
InChI | InChI=1/C6H12N2O/c1-6(9)8-4-2-7-3-5-8/h7H,2-5H2,1H3/p+1 |
Molecular Formula | C6H12N2O |
Molar Mass | 128.17 |
Density | 1.0754 (rough estimate) |
Melting Point | 31-34 °C (lit.) |
Boling Point | 127 °C |
Flash Point | >230°F |
Water Solubility | Soluble in water 210 g/L (20°C). |
Solubility | methanol: soluble1g/10 mL, clear, colorless to faintly greenish-yellow |
Vapor Presure | 0.0142mmHg at 25°C |
Appearance | Crystallization |
Color | Clear light yellow |
BRN | 112220 |
pKa | 8.50±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Sensitive | Hygroscopic |
Refractive Index | 1.4880 (estimate) |
MDL | MFCD00058676 |
Physical and Chemical Properties | Crystallization (aqueous ethanol). Melting point 52 ℃, flash point> 110 ℃. |
Use | intermediates of prenidothiazole. |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/38 - Irritating to eyes and skin. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10-34 |
HS Code | 29339900 |
Hazard Note | Irritant |
chemical properties | crystallization (ethanol aqueous solution). Melting point 52 ℃, flash point> 110 ℃. |
use | intermediates of piperazothiazole. |
production method | It can be prepared by acetylation of piperazine hexahydrate with acetic anhydride and acetic acid. |