| Identification | Back Directory | [Name]
Ebanol | [CAS]
67801-20-1 | [Synonyms]
EBANOL
Ebony alcohol
sandal pentenol
Einecs 267-140-4
Muscosandrol/Ebanol
Ebanol ISO 9001：2015 REACH
METHYL-3-(TRIMETHYL-2,2,3-CYCLOPENTEN-3-YL-1)-5-PENTANOL-2
3-Methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)-4-pentene-2-ol
3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-o
3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-4-en-2-ol
3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-4-EN-2-OL
4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-
(Z)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol
3-METHYL-5-(2,2,3-TRIMETHYL-3-CYCLOPENTEN-1-YL)-4-PENTEN-2-OL,92%, GLC
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol ( isomer) | [EINECS(EC#)]
267-140-4 | [Molecular Formula]
C14H24O | [MDL Number]
MFCD00672177 | [MOL File]
67801-20-1.mol | [Molecular Weight]
208.34 |
| Chemical Properties | Back Directory | [Boiling point ]
287°C | [density ]
0.938 | [vapor pressure ]
0.89Pa at 25℃ | [FEMA ]
4775 | 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-4-EN-2-OL | [Fp ]
103°C | [pka]
14.96±0.20(Predicted) | [Odor]
at 10.00 % in dipropylene glycol. sandalwood woody musk | [Odor Type]
woody | [Water Solubility ]
34mg/L at 20℃ | [JECFA Number]
2220 | [Major Application]
cleaning products
cosmetics
food and beverages
personal care | [Cosmetics Ingredients Functions]
FRAGRANCE
PERFUMING | [InChI]
1S/C14H24O/c1-10(12(3)15)6-8-13-9-7-11(2)14(13,4)5/h6-8,10,12-13,15H,9H2,1-5H3/b8-6- | [InChIKey]
RNLHVODSMDJCBR-VURMDHGXSA-N | [SMILES]
OC(C(C)\C=C/C1C(C(=CC1)C)(C)C)C | [LogP]
4.2 | [EPA Substance Registry System]
4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl- 3-cyclopenten-1-yl)-(67801-20-1) |
| Safety Data | Back Directory | [WGK Germany ]
WGK 2 | [TSCA ]
TSCA listed | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Aquatic Chronic 2 |
| Hazard Information | Back Directory | [Chemical Properties]
Ebanol is a mixture of isomers. It is a pale yellow liquid with a powerful
woody, sandalwood odor withmusk aspect.Thematerial is obtained by aldol
condensation of α-campholenaldehyde with 2-butanone. Subsequent isomerization
of the double bond with potassium tert-butylate leads to a ??,??-unsaturated
ketone, which is reduced with NaBH4 to yield a mixture of chiefly four diastereomeric
alcohols. Alternatively, the ??,??-unsaturated ketone can be prepared
by dehydration of the ketol, which is obtained when the aldol reaction is performed
under special reaction conditions.
It is used in fine fragrances as well as in functional products. | [Uses]
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol may be used as an analytical standard for the determination of the analyte in sandalwood oil (Santalum album L.), cosmetics and personal care products, and biological samples of the animals exposed to the sandalwood odorants by gas chromatography (GC) based techniques. | [Flammability and Explosibility]
Nonflammable | [Trade name]
Ebanol® (Givaudan) | [Synthesis]
Zinc bromide 20g into 1500g of toluene, will drop 650g of sandalwood ketone drop to the reaction system, so that the reaction system temperature is maintained at 53 ~ 110 ℃, drop after the end of the reaction, continue to react for 5 minutes, sampling, li |
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