S690180
2,6,6-Trimethyl-1-cyclohexene-1-acetaldehyde , ≥75% , 472-66-2
Synonym(s):
β-Homocyclocitral
CAS NO.：472-66-2
Empirical Formula: C11H18O
Molecular Weight: 166.26
MDL number: MFCD00012057
EINECS: 207-454-0
| Pack Size | Price | Stock | Quantity |
| sample | RMB476.02 | In Stock |
|
| 25g | RMB1769.92 | In Stock |
|
| 100g | RMB5205.98 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 58-59° |
| Boiling point: | 58-59 °C/0.4 mmHg (lit.) |
| Density | 0.941 g/mL at 25 °C (lit.) |
| FEMA | 3474 | 2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-ACETALDEHYDE |
| refractive index | n |
| Flash point: | 191 °F |
| storage temp. | 2-8°C |
| form | liquid |
| Odor | at 10.00 % in dipropylene glycol. camphoreous cooling woody medicinal oily berry orris soapy |
| Odor Type | camphoreous |
| biological source | synthetic |
| JECFA Number | 978 |
| LogP | 3.94 |
| EPA Substance Registry System | 1-Cyclohexene-1-acetaldehyde, 2,6,6-trimethyl- (472-66-2) |
Description and Uses
2,6,6-Trimethyl-1-cyclohexene-1-acetaldehyde can be used as a starting material to prepare:
- (±)-Aeginetolide by oxidation in the presence of meta-chloroperoxybenzoic acid (m-CPBA).
- (±)-Dihydroactinidiolide (a C11-terpenic lactone) via dehydration of key intermediate aeginetolide.
It can also be used as a key intermediate to synthesize drimane-related sesquiterpenes and substituted retinoic acid analogs.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
