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Merck
CN

91036

β-Ionone

analytical standard

Synonym(s):

4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one

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About This Item

Empirical Formula (Hill Notation):
C13H20O
CAS Number:
79-77-6
Molecular Weight:
192.30
MDL number:
MFCD00001549
UNSPSC Code:
77101502
PubChem Substance ID:
329769996
EC Number:
201-224-3
NACRES:
NA.24

Key Documents

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Product Name

β-Ionone, analytical standard

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8H,5-6,9H2,1-4H3/b8-7+

InChI key

PSQYTAPXSHCGMF-BQYQJAHWSA-N

SMILES string

O=C(C)\C=C\C1=C(CCCC1(C)C)C

grade

analytical standard

assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

100

Related Categories

Application

β-Ionone may be used as a reference standard in the determination of β-ionone in wine using solid-phase extraction followed by gas chromatography with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

This Substance belongs to the class of carotenoids.β-Ionone, an end ring analog of β-carotene, is a volatile carotenoid that contributes to the fragrance in many flowers, including petunia (Petunia hybrida).

pictograms

Environment
GHS09

hcodes

H411

Hazard Classifications

Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

258.8 °F - closed cup

flash_point_c

126 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5799
BCCK2449
BCCD8874
BCBX0310
BCBS1164V

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Circadian regulation of the PhCCD1 carotenoid cleavage dioxygenase controls emission of beta-ionone, a fragrance volatile of petunia flowers.
Simkin JA, et al.
Plant Physiology, 136(3), 3504-3514 (2004)
Selection of astaxanthin-overproducing mutants of Phaffia rhodozyma with beta-ionone.
Lewis MJ, et al.
Applied and Environmental Microbiology, 56(9), 2944-2945 (1990)
Determination of minor and trace volatile compounds in wine by solid-phase extraction and gas chromatography with mass spectrometric detection.
Lopez, et al.
Journal of Chromatography A, 966(1-2), 167-177 (2002)

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