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Merck

58170

Sigma-Aldrich

α-Ionon

technical, ≥90% (GC)

Synonym(e):

4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-on

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About This Item

Empirische Formel (Hill-System):
C13H20O
CAS-Nummer:
Molekulargewicht:
192.30
Beilstein:
3197885
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:

Qualität

technical

Assay

≥90% (GC)

Verunreinigungen

<10% β-ionone

Brechungsindex

n20/D 1.498 (lit.)
n20/D 1.500

bp

259-263 °C (lit.)

Dichte

0.93 g/mL at 25 °C (lit.)

SMILES String

CC(=O)\C=C\C1C(C)=CCCC1(C)C

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+

InChIKey

UZFLPKAIBPNNCA-BQYQJAHWSA-N

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J Lalko et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 45 Suppl 1, S251-S257 (2007-11-23)
A toxicologic and dermatologic review of ionone when used as a fragrance ingredient is presented.
Yonghong Wu et al.
Environmental microbiology, 13(3), 604-615 (2010-11-09)
Periphyton biofilms are natural mixtures comprised of photoautotrophic and heterotrophic complex microorganisms. In this work, the inhibition effects of periphyton biofilms on cyanobacterial blooms were studied in pilot and field trials. Results show that the cyanobacterial species responsible for the
Ufuk Ozgen et al.
Molecules (Basel, Switzerland), 15(4), 2593-2599 (2010-04-30)
Sonchus erzincanicus (Asteraceae) is an endemic species in Turkey, where six Sonchus species grow. In this study, a phytochemical study was performed on the aerial parts of the plant. The study describes the isolation and structure elucidation of five flavonoids
Sabine Sewenig et al.
Journal of agricultural and food chemistry, 53(4), 838-844 (2005-02-17)
A new coupling system of GC-GC, connected via a Multi Column Switching Device MCS2 for measuring isotope ratios, is introduced. By means of several standard substances the precise and accurate measurement of isotopic values is proved. First applications concerning the
Marco Luparia et al.
Chemistry & biodiversity, 5(6), 1045-1057 (2008-07-12)
To study the influence of the steric bulk of the substituents at C(5) on the olfactory characteristics of alpha-ionone, the (S)-antipodes of compounds 8-10 were synthesized starting from (S)-alpha-cyclogeraniol (14a). The latter was available in useful preparative yield with 95%

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