2,2,6,6-Tetramethylpiperidin-4-ol
Bezeichnung:2,2,6,6-Tetramethylpiperidin-4-ol
CAS-Nr2403-88-5
Englisch Name:2,2,6,6-Tetramethyl-4-piperidinol
CBNumberCB8213644
SummenformelC9H19NO
Molgewicht157.25
MOL-Datei2403-88-5.mol
Synonyma
2,2,6,6-Tetramethylpiperidin-4-ol
2,2,6,6-Tetramethylpiperidin-4-ol physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 129-131 °C(lit.) |
| Siedepunkt | 212-215 °C(lit.) |
| Dichte | 1.085 |
| Brechungsindex | 1.4248 (estimate) |
| Flammpunkt | 212-215°C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Löslichkeit | methanol: 0.1 g/mL, clear |
| pka | 14.99±0.60(Predicted) |
| Aggregatzustand | Crystals, Crystalline Powder and/or Chunks |
| Farbe | White to off-white or slightly beige |
| PH | 11.2 (4g/l, H2O, 20℃) |
| Wasserlöslichkeit | 130 g/L (23 ºC) |
| BRN | 105039 |
| InChIKey | VDVUCLWJZJHFAV-UHFFFAOYSA-N |
| CAS Datenbank | 2403-88-5(CAS DataBase Reference) |
| NIST chemische Informationen | 4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5) |
| EPA chemische Informationen | 4-Piperidinol, 2,2,6,6-tetramethyl- (2403-88-5) |
| Kennzeichnung gefährlicher | Xi,C |
| R-Sätze: | 36/37/38-43-34 |
| S-Sätze: | 26-36-45-36/37/39 |
| RIDADR | UN3259 8/PG 2 |
| WGK Germany | 1 |
| RTECS-Nr. | TN7871675 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29333999 |
