ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Ketones spices > Terpene ketone > (E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE Basic information
- Product Name:
- (E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
- Synonyms:
-
- (2E)-1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one
- 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-,(E)-2-Buten-1-one
- 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-trans-2-Buten-1-one
- 2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-
- 2-Buten-1-one,1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-,(E)-
- 6,6-trimethyl-2-cyclohexen-1-yl)-1-((e)-2-buten-1-on
- trans-2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
- (E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
- CAS:
- 24720-09-0
- MF:
- C13H20O
- MW:
- 192.3
- EINECS:
- 246-430-4
- Product Categories:
-
- ketone Flavor
- Mol File:
- 24720-09-0.mol
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(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE Chemical Properties
- Boiling point:
- 267.1±29.0 °C(Predicted)
- Density
- 0.898±0.06 g/cm3(Predicted)
- vapor pressure
- 3.2Pa at 25℃
- refractive index
- n20/D 1.496
- FEMA
- 4088 | TRANS-ALPHA-DAMASCONE
- Flash point:
- 100 °C
- Odor
- at 1.00 % in dipropylene glycol. floral rose apple fruity black currant
- Odor Type
- fruity
- Water Solubility
- 140mg/L at 20℃
- JECFA Number
- 2188
- LogP
- 3.66 at 25℃
- EPA Substance Registry System
- 2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (2E)- (24720-09-0)
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(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE Usage And Synthesis
Chemical Properties
Colorless to pale yellow clear liquid; floral rose, apple fruity, black currant aroma.
Occurrence
Reported found in rose, tea, and tobacco
Definition
ChEBI: 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone is an enone with a trimethylcyclohexenyl substituent at C-1. It has a role as a fragrance and an allergen.
Aroma threshold values
High strength odor, fruity type; recommend smelling in a 1.0% solution or less.
Synthesis Reference(s)
The Journal of Organic Chemistry, 55, p. 1106, 1990 DOI: 10.1021/jo00290a057
Tetrahedron Letters, 23, p. 335, 1982 DOI: 10.1016/S0040-4039(00)86824-0
Flammability and Explosibility
Not classified
(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONESupplier
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(E)-1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE(24720-09-0)Related Product Information
- Damascenone
- 3-BUTEN-2-ONE, 3-METHYL-4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)
- (Z)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one
- (E)-3-METHYL-4-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-3-EN-2-ONE
- ISODAMASCONE
- 4-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-3-EN-2-ONE,(±)-4-trans-(2,6,6-trimethyl-cyclohex-2-enyl)-but-3-en-2-on
- (E)-3-METHYL-4-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-3-EN-2-ONE
- Alpha-Damascone
- 1(Z)-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-1-en-3-on
- 4-(2.6.6-TRIMETHYL CYCLOHEX-1-ENYL)-BUT-2-EN-4-ONE
- 3-methyl-4-(3,5,6-trimethyl-3-cyclohexen-1-yl)-3-buten-2-one
- 4-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-en-2-on
- 1(E)-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-1-en-3-on
- 1-(2,6,6-TRIMETHYL-CYCLOHEX-1-ENYL)-BUT-2-EN-1-ONE
- [1alpha(E),2beta]-1-(2,6,6-trimethylcyclohex-3-en-1-yl)but-2-en-1-one
- alpha-Cyclociral
- 2,4-DIMETHYL-3-CYCLOHEXENECARBOXALDEHYDE
- Delta Damascone