(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid
Bezeichnung:(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid
CAS-Nr79-54-9
Englisch Name:(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid
CBNumberCB21253634
SummenformelC20H30O2
Molgewicht302.45
MOL-Datei79-54-9.mol
(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 150° |
| alpha | D20 -280.4° (c = 0.7 in alcohol); D14 -266.6° (c = 0.4 in chloroform) |
| Siedepunkt | 383.47°C (rough estimate) |
| Dichte | 1.0434 (rough estimate) |
| Brechungsindex | 1.4800 (estimate) |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| Aggregatzustand | Solid |
| pka | 4.68±0.60(Predicted) |
| Farbe | White to Off-White |
| Optische Aktivität | -27624 (c1, ethanol) |
| Stabilität | Air Sensitive |
| LogP | 6.274 (est) |
| EPA chemische Informationen | 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,9,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R-(1.alpha.,4a.beta., 4b.alpha.,10a.alpha.))- (79-54-9) |