ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Ketones spices > Terpene ketone > DIHYDO-ALPHA-IONONE
DIHYDO-ALPHA-IONONE
DIHYDO-ALPHA-IONONE Basic information
- Product Name:
- DIHYDO-ALPHA-IONONE
- Synonyms:
-
- 4-(2,2,6-Trimethyl-5-cyclohexen-1-yl)-2-butanone
- 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butanon
- 7,8-DIHYDRO-ALPHA-IONONE
- 4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-2-BUTANONE
- 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)butan-2-one
- 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
- 7,8-dihydro-α-ionone
- DIHYDRO-(A)-IONONE
- CAS:
- 31499-72-6
- MF:
- C13H22O
- MW:
- 194.31
- EINECS:
- 250-657-4
- Product Categories:
-
- Building Blocks
- C13 to C14
- Carbonyl Compounds
- Chemical Synthesis
- Ketones
- Organic Building Blocks
- Mol File:
- 31499-72-6.mol
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DIHYDO-ALPHA-IONONE Chemical Properties
- Boiling point:
- 90 °C0.1 mm Hg(lit.)
- Density
- 0.922 g/mL at 20 °C(lit.)
- vapor pressure
- 1.83-35.4Pa at 20-50℃
- FEMA
- 3628 | DIHYDRO-ALPHA-IONONE
- refractive index
- n20/D 1.477
- Flash point:
- 98 °C
- form
- Liquid
- Odor
- at 10.00 % in dipropylene glycol. woody floral berry orris powdery violet raspberry fruity
- Odor Type
- floral
- JECFA Number
- 393
- BRN
- 2088879
- LogP
- 4.064 (est)
- EPA Substance Registry System
- 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)- (31499-72-6)
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MSDS
- Language:English Provider:SigmaAldrich
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DIHYDO-ALPHA-IONONE Usage And Synthesis
Occurrence
Reported found in blackberry, raspberry, tea, peach and green tea.
Preparation
By partial hydrogenation of α-ionone.
Definition
ChEBI: 7,8-Dihydro-alpha-ionone is a sesquiterpenoid.
Aroma threshold values
Aroma characteristics at 10% ETOH: woody, floral, berry, fruity with orris powdery undertones
Taste threshold values
Taste characteristics at 2 ppm: berry, floral, woody, seedy with a fruity undertone.
Synthesis Reference(s)
Synthesis, p. 596, 1976 DOI: 10.1055/s-1976-24130
Tetrahedron, 42, p. 4603, 1986 DOI: 10.1016/S0040-4020(01)87304-X
Tetrahedron Letters, 37, p. 3529, 1996 DOI: 10.1016/0040-4039(96)00604-1
DIHYDO-ALPHA-IONONESupplier
Syntechem Co.,Ltd
- Tel
- info@syntechem.com
Sigma-Aldrich
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- 021-61415566 800-8193336
- orderCN@merckgroup.com
Shaanxi Dideu Medichem Co. Ltd
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- +86-029-89586680 +86-18192503167
- 1026@dideu.com
Hubei Jusheng Technology Co.,Ltd.
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- 18871490254
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Hemas Biotechnology (Shanghai) Co., Ltd.
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- 17316534226
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