α-Ionone
CAS Registry Number®
127-41-3
CAS Name
α-IononeMolecular Formula
C13H20OMolecular Mass
192.30Cite this Page
α-Ionone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=127-41-3 (retrieved ) (CAS RN: 127-41-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
121-122 °C @ Press: 10 TorrMelting Point (2)
<25 °CDensity (1)
0.9319 g/cm³ @ Temp: 20 °C
Source(s)
- (1) Naves, Y. R.; Helvetica Chimica Acta, (1943), 26, 2151-65, CAplus
- (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1/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
InChIKey=UZFLPKAIBPNNCA-BQYQJAHWNA-N
SMILES
C(=C/C(C)=O)\C1C(C)(C)CCC=C1C
Canonical SMILES
O=C(C=CC1C(=CCCC1(C)C)C)C
Other Names for this Substance
- 3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (3E)-
- 3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-
- (3E)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
- α-Cyclocitrylideneacetone
- 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
Deleted or Replaced CAS Registry Numbers
30685-95-1, 31798-11-5
