| Identification | Back Directory | [Name]
Alpha-Damascone | [CAS]
43052-87-5 | [Synonyms]
Tmchb
Fema no. 3659
ALPHA-DAMASCONE
Damascone alpha
Alpha-Damascone USP/EP/BP
1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone
4-(2,6,6-Trimethyl-2-cyclohexenyl)-2-buten-4-one
1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone
4-(2,6,6-Trimethylcyclohex-2-Enyl)-but-2-en-4-one
1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE
1-[2,6,6-Trimethyl-2-cyclohexen-1-yl]-2-buten-1-one
1-(2,6,6-Trimethylcyclohex-2-en-1-yl)but-2-en-1-one
2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
(E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)-2-buten-1-one | [Molecular Formula]
C13H20O | [MDL Number]
MFCD00673214 | [MOL File]
43052-87-5.mol | [Molecular Weight]
192.3 |
| Chemical Properties | Back Directory | [Boiling point ]
253-255 °C | [density ]
0.9229 g/cm3(Temp: 27 °C) | [FEMA ]
3659 | ALPHA-1-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-2-BUTEN-1-ONE | [refractive index ]
n20/D 1.490-1.500 | [storage temp. ]
2-8°C | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Oil | [color ]
Colourless to Pale Yellow | [Odor]
at 1.00 % in dipropylene glycol. sweet floral metallic fruity apple spicy plum minty | [Odor Type]
floral | [JECFA Number]
385 | [Stability:]
Light Sensitive | [Major Application]
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care | [Cosmetics Ingredients Functions]
PERFUMING
FRAGRANCE | [InChI]
1S/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7-8,12H,6,9H2,1-4H3/b7-5+ | [InChIKey]
CRIGTVCBMUKRSL-FNORWQNLSA-N | [SMILES]
CC1=CCCC(C)(C)C1C(/C=C/C)=O | [LogP]
3.91 |
| Safety Data | Back Directory | [WGK Germany ]
WGK 3 | [HS Code ]
2914299000 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Acute Tox. 4 Oral
Skin Sens. 1 |
| Hazard Information | Back Directory | [Chemical Properties]
Alpha-Damascone are ionone isomers. Depending on the position of the double
bond in the ring, various isomers may exist. Commercially important are α-, β-,
and δ-damascone. | [Chemical Properties]
α-Damascone has a pleasant fruity floral odor. | [Occurrence]
Reported found in black tea. | [Uses]
a-Damascone is an aromatic compound extracted from oils and carotenoid compounds used in fragrances, and other cosmetics. | [Definition]
ChEBI: An enone with a trimethylcyclohexenyl substituent at C-1. | [Aroma threshold values]
Detection: d-form, 100 ppb; l-form, 1.5 ppb | [Taste threshold values]
Taste characteristics at 30 ppm, sweet, fruity, woody with a green seedy background. |
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