Ethyl-4-oxopiperidin-1-carboxylat
Bezeichnung:Ethyl-4-oxopiperidin-1-carboxylat
CAS-Nr29976-53-2
Englisch Name:N-Carbethoxy-4-piperidone
CBNumberCB4332907
SummenformelC8H13NO3
Molgewicht171.19
MOL-Datei29976-53-2.mol
Synonyma
Ethyl-4-oxopiperidin-1-carboxylat
Ethyl-4-oxopiperidin-1-carboxylat physikalisch-chemischer Eigenschaften
| Siedepunkt | 95-98 °C (1 mmHg) |
| Dichte | 1.135 g/mL at 25 °C (lit.) |
| Dampfdruck | 0.2-0.37Pa at 20-25℃ |
| Brechungsindex | n |
| Flammpunkt | 190 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| pka | -1.59±0.20(Predicted) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to pale yellow |
| PH | 4.6 (H2O, 20℃)(saturated solution) |
| Wasserlöslichkeit | slightly soluble |
| BRN | 640967 |
| InChIKey | LUBGFMZTGFXIIN-UHFFFAOYSA-N |
| LogP | 0 at 20℃ and pH6.5-6.7 |
| CAS Datenbank | 29976-53-2(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xn,Xi |
| R-Sätze: | 36/38-22-36/37/38-20/21/22 |
| S-Sätze: | 23-24/25-37/39-26-36 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29333999 |
