CasNo.127-41-3,alpha-Ionone,(127-41-3) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

127-41-3 alpha-Ionone C13H20O

Quick Details

Appearance:Colorless to pale yellow liquid
Application:GB 2760 - 96 provides for the temporary use of edible spices. Mainly used for the preparation of longan, raspberry, blackberry, cherry, citrus and other essence. Used for blending daily chemicals and
PackAge:According to the demand of customer
ProductionCapacity:20|Metric Ton|Month
Storage:Sealed, dry, microtherm , avoid light and smell.
Transportation:by air or by sea

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alpha-Ionone Basic information

Description References

Product Name:	alpha-Ionone
Synonyms:	(±)-4-trans-(2,6,6-trimethyl-cyclohex-2-enyl)-but-3-en-2-one;(3E)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one;(E)-alpha-Ionone;(E)-α-Ionone;(R,S)-3-(E)-Buten-2-one,4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-;4-(2,6,6-;4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-,(E)-3-Buten-2-one;4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one (alpha-ionone)
CAS:	127-41-3
MF:	C13H20O
MW:	192.3
EINECS:	204-841-6
Product Categories:	Biochemistry;Monocyclic Monoterpenes;Terpenes;Intermediates & Fine Chemicals;Pharmaceuticals;Building Blocks;C13 to C14;Carbonyl Compounds;Chemical Synthesis;Citrus aurantium (Seville orange);Ginkgo biloba;Ketones;Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb)
Mol File:	127-41-3.mol

alpha-Ionone Chemical Properties

Melting point	25°C
Boiling point	259-263 °C(lit.)
density	0.93 g/mL at 25 °C(lit.)
refractive index	n20/D 1.498(lit.)
FEMA	2594 \| ALPHA-IONONE
Fp	230 °F
storage temp.	2-8°C
solubility	Soluble in ethanol fixed oils, propylene glycol. Slightly soluble in alcohol, ether, mineral oil.
Water Solubility	insoluble
Merck	14,5056
BRN	2046084
CAS DataBase Reference	127-41-3(CAS DataBase Reference)
NIST Chemistry Reference	3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-(127-41-3)
EPA Substance Registry System	3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen- 1-yl)-, (3E)-(127-41-3)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	42-36-36/37/38
Safety Statements	36-24/25-26-36/37/39-27
WGK Germany	2
RTECS	EN0525000
TSCA	Yes
HS Code	29142300

alpha-Ionone Usage And Synthesis

Description	The alpha-ionone is the alpha form of ionone. The ionones denote a series of chemical substances belonging to rose ketones including carotene, damascenes and damascenones. It is found in various kinds of essential oils contained in some flowers such as violet. Ionone has three forms including alpha-, beta and gamma-. The alpha-ionone has the aroma odor of violet, which has been widely used in daily chemical flavor and tobacco-used flavor. The alpha-ionone can be made from the thermal decomposition of carotene.
References	Davis, Daniel L., Kenneth L. Stevens, and Leonard Jurd. "Chemistry of tobacco constituents. Oxidation of. alpha.-ionone and the acid-catalyzed rearrangement of 5-keto-. alpha.-ionone." Journal of agricultural and food chemistry 24.1 (1976): 187-189. Fukuda, Kazuyuki C/O Kao Corporation. "PERFUME COMPOSITION." (2014). Laroe, Earl G., and P. A. Shipley. "Whiskey composition:, formation of alpha-and beta-ionone by the thermal decomposition of beta-carotene."Journal of Agricultural & Food Chemistry 18.1(2002):1013-1017.
Chemical Properties	clear yellow liquid
Uses	An aroma compound commonly found in essential oils such as rose oil. It is a degradation products of caratenoids produced by caratenoid cleavage dioxygenases (CCD).
Purification Methods	Purify α-ionone through a spinning band fractionating column. The semicarbazone has m 157-157.5o (from EtOH) and [] D +433o (c 4,