α-Ionone

ALDRICH/W259403 - ≥90%, stabilized

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

CAS Number: 127-41-3
Empirical Formula (Hill Notation): C₁₃H₂₀O
Molecular Weight: 192.30
EC Number: 204-841-6
MDL Number: MFCD00001565
Linear Formula: C₁₃H₂₀O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W259403-SAMPLE-K	1 each	$58.00 1/EA	Add To Favorites
45-W259403-100G-K	100 g	$80.20 1/EA	Add To Favorites
45-W259403-1KG-K	1 kg	$344.00 1/EA	Add To Favorites
45-W259403-5KG-K	5 kg	$1580.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥90%
biological source	synthetic
bp	259-263 °C (lit.)
contains	synthetic α-tocopherol as stabilizer
density	0.93 g/mL at 25 °C (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
fragrance allergen	no known allergens
grade	Fragrance grade
	Halal
	Kosher
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+
InChI key	UZFLPKAIBPNNCA-BQYQJAHWSA-N
organoleptic	berry; cherry; woody; raspberry; violet
Quality Level	300
	400
refractive index	n20/D 1.498 (lit.)
reg. compliance	EU Regulation 1223/2009
	FDA 21 CFR 117
	FDA 21 CFR 172.515
SMILES string	CC(=O)C=CC1C(C)=CCCC1(C)C

Application:	Dietary supplementation with α-ionone alleviates chronic UVB exposure-induced skin photoaging in mice.: This research demonstrates that α-ionone can mitigate the effects of chronic UVB exposure, reducing skin photoaging in mice. The findings suggest potential applications for α-ionone in skincare and dermatological products (Geng et al., 2024 ). Re-Rolling Treatment in the Fermentation Process Improves the Aroma Quality of Black Tea.: This research shows that re-rolling treatment during fermentation enhances the aroma quality of black tea by increasing the concentration of volatile compounds, including α-ionone, which contribute to the tea′s overall flavor profile (Chen et al., 2023 ).
Disclaimer:	For R&D or non-EU Food use. Not for retail sale.
General description:	α-Ionone is one of the key volatile constituents of the oil from whitefly (Syngonium podophyllum Schott).
Packaging:	1 kg in glass bottle
Packaging:	100 g in glass bottle
Packaging:	5 kg in poly drum

Symbol	GHS08
Signal word	Danger
Hazard statements	H334
Precautionary statements	P261 - P284 - P304 + P340 - P342 + P311 - P501
Hazard Codes	Xn
Risk Statements	42
Safety Statements	36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	244.4 °F - closed cup
Flash Point(C)	118 °C - closed cup

Purity	≥90%
bp	259-263 °C (lit.)
Density	0.93 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.498 (lit.)
FEMA Number	2594
UNSPSC	12164502

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