4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one

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4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one Basic information
Product Name:4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one
Synonyms:4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one;3-Buten-2-one, 4-(2,2-dimethyl-6-methylenecyclohexyl)-;5(13),7-Megastigmadien-9-one;Vitamin A Impurity 22;4-(2,2-dimethyl-6-methylene-cyclohexyl)but-3-en-2-one;γ -violet ketone;Vitamin A Impurity 22 (Mixture of Z and E Isomers);gamma-Ionone
CAS:79-76-5
MF:C13H20O
MW:192.2973
EINECS:2012238
Product Categories:ketone Flavor
Mol File:79-76-5.mol
4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one Structure
4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one Chemical Properties
FEMA 3175 | GAMMA-IONONE
Odorwoody floral
Odor Typewoody
JECFA Number390
InChIInChI=1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8,12H,1,5-6,9H2,2-4H3
InChIKeySFEOKXHPFMOVRM-UHFFFAOYSA-N
SMILESCC(=O)C=CC1C(=C)CCCC1(C)C
LogP3.85
EPA Substance Registry System3-Buten-2-one, 4-(2,2-dimethyl-6-methylenecyclohexyl)- (79-76-5)
Safety Information
TSCA TSCA listed
MSDS Information
4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one Usage And Synthesis
DescriptionSynthesis: By condensation of cyclogeranic aldehyde with acetone, followed by separation from the (3-ionone-rich reaction mixture.
Chemical PropertiesColorless to pale yellow liquid. Has a warm woody, violet, and brandy aroma. Boiling point: 131°C (1733 Pa), flash point: 104°C. Found naturally in tomatoes.
Uses4-(2,2-Dimethyl-6-methylenecyclohexyl)-3-buten-2-one is an aroma compound found as an analyte in food products such as raspberry juice, Sophora japonica oil and in Osmanthus flowers. 4-(2,2-Dimethyl-6-methylenecyclohexyl)-3-buten-2-one is also used as a flavouring substance.
DefinitionChEBI: Gamma-ionone is an ionone.
4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one Preparation Products And Raw materials
Raw materialsCitral-->Ionone
Preparation Products4-(2,2-dimethyl-6-methylenecyclohexyl)butan-2-one
Tag:4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one(79-76-5) Related Product Information
9-cis-Retinyl Palmitate Retinol EP Impurity A Retinol, hexadecanoate, (9-cis,13-cis)- (9CI) 5,6-monoepoxy vitamin A (6Z)-6-[(2E,4E,6E)-3,7-dimethylnona-2,4,6,8-tetraenylidene]-1,5,5-trimethylcyclohexene Retinal 13-Cis Vitamin A Palmitate Phosphonium, [3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4-pentadienyl]triphenyl-, (Z,E)- (9CI) (Z)-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one anhydrovitamin A (3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol Ionone