Ebanol
- CAS No.
- 67801-20-1
- Chemical Name:
- Ebanol
- Synonyms
- sandal pentenol;Muscosandrol;3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-4-en-2-ol;EBANOL;Ebony alcohol;Ebanol 4697403;Einecs 267-140-4;Muscosandrol/Ebanol;Ebanol ISO 9001：2015 REACH;Rosifoliol/RhodinylAlcohol
- CBNumber:
- CB8424233
- Molecular Formula:
- C14H24O
- Molecular Weight:
- 208.34
- MDL Number:
- MFCD34599505
- MOL File:
- 67801-20-1.mol
- MSDS File:
- SDS
| 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 |
| Flash point | 103°C |
| pka | 14.96±0.20(Predicted) |
| Odor | at 10.00 % in dipropylene glycol. sandalwood woody musk |
| Odor Type | woody |
| Viscosity | 92.1mm2/s |
| 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 |
| FDA UNII | 28N247O58B |
| EPA Substance Registry System | 4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)- (67801-20-1) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|---|---|
| Hazard statements | H411 |
| Precautionary statements | P273-P391-P501 |
| WGK Germany | WGK 2 |
| TSCA | TSCA listed |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Aquatic Chronic 2 |
| REACH Registrations | Active |
Ebanol price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | SCA80120 | Ebanol | 67801-20-1 | 100g | $177 | 2026-06-05 | Buy |
| Biosynth | SCA80120 | Ebanol | 67801-20-1 | 250g | $330 | 2026-06-05 | Buy |
| Biosynth | SCA80120 | Ebanol | 67801-20-1 | 500g | $530 | 2026-06-05 | Buy |
| Biosynth | SCA80120 | Ebanol | 67801-20-1 | 1000g | $860 | 2026-06-05 | Buy |
| Chem-Impex | 34136 | 3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol 90-100%(GC) | 67801-20-1 | 25G | $30 | 2026-05-19 | Buy |
Ebanol Chemical Properties, Uses, Production
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
Non flammable
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, liquid chromatography analysis of sandalwood ketone content of 0.13%, the first step of the reaction is over. The first step of the reaction system vacuum distillation recovery of toluene, put 800g of sec-butanol and 80g of sec-butanol aluminum, the reaction temperature is controlled at 100 ~ 125 C, reflux reaction in stages: the first 0-2h, the reaction temperature is controlled at 100 ~ 105 C, the reflux tube end temperature control at Q 78 C, the side of the reaction while the recovery of butanone; the second 2h-3h, the reaction temperature is controlled at 105 ~ 115 C, the reflux tube end temperature control at Q 78 C, while the reaction while the recovery of butanone; the second h - 3h, the reaction temperature is controlled at 105 ~ 115 C The temperature at the end of the reflux tube was controlled at 8195, and sec-butanol was recovered while reacting; the 3rdh-5h, the temperature at the end of the reflux tube was controlled at 115125, and the temperature at the end of the reflux tube was controlled at 98, and sec-butanol was recovered while reacting; the third stage of the reaction was analyzed by taking samples, and the content of isomerized sandalwood ketone was 1.76%, and the reaction was ended. The reaction product was acid washed and alkaline washed, and 673g of crude sandalwood alcohol was obtained, with a mass fraction content of 81.05% and a total yield of 83.51%.
Ebanol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Chengdu Push Bio-Technology Co., Ltd. | 028-85370565-229 18080489829 | 18080489829@163.com | China | 8379 | 60 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Rhawn Reagent | 400-400-1332688 18019345275 | huyue@rhawn.cn | China | 14942 | 58 |
| Shanghai Shuai Sun Industrial Co., Ltd. | 021-37590756 57450129 | China | 4282 | 58 | |
| Chengdu Saint - Kay Biotechnology Co., Ltd. | 028-85157043 15882256948 | 676046971@qq.com | China | 4183 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| Shanghai Dingfen Chemical Technology Co., Ltd. | 021-37590756 | 373600283@qq.com | China | 4993 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9744 | 58 |
View Latest Price from Ebanol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-23 | 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-o
67801-20-1
|
$50.00 | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-o
67801-20-1
- $50.00
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
