[3R-(3α,3aβ,6α,7β,8aα)]-Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
Bezeichnung:[3R-(3α,3aβ,6α,7β,8aα)]-Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
CAS-Nr77-53-2
Englisch Name:Cedrol
CBNumberCB1165544
SummenformelC15H26O
Molgewicht222.37
MOL-Datei77-53-2.mol
Synonyma
[3R-(3α,3aβ,6α,7β,8aα)]-Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
[3R-(3α,3aβ,6α,7β,8aα)]-Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol physikalisch-chemischer Eigenschaften
Schmelzpunkt | 55-59 °C(lit.) |
Siedepunkt | 273 °C(lit.) |
alpha | D28 +9.9° (c = 5 in chloroform) |
Dichte | 0.9479 |
Brechungsindex | n20/D1.509-1.515 |
FEMA | 4503 | (+)-CEDROL |
Flammpunkt | 200 °F |
storage temp. | 2-8°C |
Löslichkeit | Soluble in DMSO (10 mg/ml) |
pka | 15.35±0.60(Predicted) |
Aggregatzustand | Solid |
Farbe | White |
Geruch (Odor) | at 100.00 %. cedarwood woody dry sweet soft |
Geruchsart | woody |
Optische Aktivität | [α]20/D +10.5±1°, c = 5% in chloroform |
JECFA Number | 2030 |
Merck | 14,1911 |
BRN | 2206347 |
S-Sätze: | 22-24/25 |
RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |
WGK Germany | 2 |
RTECS-Nr. | PB7728666 |
HS Code | 29062990 |
Giftige Stoffe Daten | 77-53-2(Hazardous Substances Data) |
Toxizität | LD50 skin in rabbit: > 5gm/kg |