59574
α-Damascone
analytical standard
别名:
1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one, 2,6,6-Trimethyl-1-crotonyl-2-cyclohexene
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关于此项目
经验公式（希尔记法）:
C13H20O
化学文摘社编号:
分子量:
192.30
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2208705
SMILES string
CC1=CCCC(C)(C)C1C(/C=C/C)=O
InChI key
CRIGTVCBMUKRSL-FNORWQNLSA-N
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+
grade
analytical standard
assay
≥95.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.490-1.500
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
General description
α-Damascone, a C13 norterpenoid is an important fragrance compound used in perfume industries due to its characteristic floral-fruity, rose-like odor. Commercially α-damascone is used in cosmetics, personal care products, detergents, etc.
Application
α-Damascone may be used as an analytical reference standard for the determination of the analyte in consumer products by gas chromatography-mass spectrometry.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Principles and methodology for identification of fragrance allergens in consumer products
Gimenez-Arnau A, et al.
Contact Dermatitis, 47(6), 345-352 (2002)
Marcella Bovolenta et al.
The Journal of organic chemistry, 69(25), 8959-8962 (2004-12-04)
An efficient highly enantioselective (ee > or =99%) synthesis of alpha-ionone and alpha-damascone is described. Both enantiomers of title compounds were synthesized through two straightforward pathways diverging from enantiopure (R)- or (S)-alpha-cyclogeraniol. These versatile building blocks were obtained by regioselective
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