2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-yl)-but-2-en-1-ol

CAS NO.：28219-61-6
Empirical Formula: C14H24O
Molecular Weight: 208.34
MDL number: MFCD00067059
EINECS: 248-908-8
SAFETY DATA SHEET (SDS)
Update Date: 2024-10-31 13:32:20

What is 2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-yl)-but-2-en-1-ol?

Chemical properties

clear colorless to pale yellowish liquid

Chemical properties

2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-yl)-but-2-en-1-ol is amixture of the (E)- and (Z)-isomers. It is a pale yellow liquid with a powerful sandalwood odor and a slight rose nuance. The mixture can be prepared starting from α-campholenaldehyde and butanal. The intermediate unsaturated aldehyde is partially hydrogenated to give the title alcohol.
It is used in perfume compositions for cosmetics, soaps, and detergents.

Trade name

Bacdanol® (IFF), Sandacanol (Hangzhou), Sanderol (DRT), Sandranol® (Symrise), Sanjinol (IFF).

Properties of 2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-yl)-but-2-en-1-ol

Boiling point:	114-116 °C (1 mmHg)
Density	0.91
refractive index	1.4865-1.4885
storage temp.	-20°C
pka	14.72±0.10(Predicted)
Odor	at 10.00 % in dipropylene glycol. woody sandalwood greasy oily waxy
Water Solubility	INSOLUBLE
CAS DataBase Reference	28219-61-6(CAS DataBase Reference)
EPA Substance Registry System	2-Buten-1-ol, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)- (28219-61-6)