alpha-Ionone

alpha-Ionone

alpha-Ionone

Min.Order / FOB Price:Get Latest Price

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

Superiority:

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts!

Details:

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 Structure
 
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,
 
alpha-Ionone Preparation Products And Raw materials
Preparation Products Ionone
Raw materials Sodium hydroxide-->Citral-->Litsea cubeba oil-->PSEUDOIONONE

 

Related Searches

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View