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| 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol Basic information |
| Product Name: | 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol | | Synonyms: | 1-(2,2,6-TRIMETHYLCYCLOHEXYL)-3-HEXANOL;2,2,6-trimethyl-.alpha.-propyl-Cyclohexanepropanol;2,2,6-trimethyl-alpha-propyl-cyclohexanepropano;6-(2,2,6-Trimethylcyclohexyl)-4-hexanol;Timberol;Cyclohexanepropanol, 2,2,6-trimethyl-.alpha.-propyl-;2,2,6-Trimethyl-alpha-propylcyclohexanpropanol;1-(2,2,6-Trimethylcyclohexyl)hexane-3-ol | | CAS: | 70788-30-6 | | MF: | C15H30O | | MW: | 226.4 | | EINECS: | 274-892-7 | | Product Categories: | | Mol File: | 70788-30-6.mol |
| 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol Chemical Properties |
| 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol Usage And Synthesis |
| Chemical Properties | 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol is a
colorless liquid with a highly diffusive, powdery, woody odor. It is amixture of the cis- and trans-isomers. The trans-isomer has a more distinct animal and amber
character.
The title compound is prepared by condensation of citral with 2-
pentanone in the presence of bases to give 8,12-dimethyltrideca-5,7,11-trien-4-
one, which is cyclized and hydrogenated.
A high-trans mixture can be prepared starting from ??-cyclocitral, which is
hydrogenated to 2,2,6-trimethylcyclohexane carboxaldehyde. Condensation
with 2-pentanone in the presence of sodium ethoxide yields the corresponding
3-hexenone. Hydrogenation with nickel–copper chromite as a catalyst gives a
mixture with up to 95% of the trans-isomer.
It is used in perfume compositions for soaps, detergents, and household products. | | Trade name | Norlimbanol® (Firmenich), Timberol® (Symrise) |
| 1-(2,2,6-Trimethylcyclohexyl)- hexan-3-ol Preparation Products And Raw materials |
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