1-Penten-3-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
- Formula: C14H22O
- Molecular weight: 206.3239
- IUPAC Standard InChI: InChI=1S/C14H22O/c1-5-12(15)8-9-13-11(2)7-6-10-14(13,3)4/h8-9H,5-7,10H2,1-4H3/b9-8+
- IUPAC Standard InChIKey: LMWNGLDCJDIIBR-CMDGGOBGSA-N
- CAS Registry Number: 127-43-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: β-Ionone, methyl-; β-Iraldeine; β-Methylionone; Methyl-β-ionone; 5-(2,6,6-Trimethyl-1-cyclohexenyl)-4-penten-3-one; β-N-Methyl ionone; 1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)pent-1-en-3-one; 1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-1-penten-3-one
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Gas Chromatography
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SE-30 | 100. | 1556.8 | Tudor, 1997 | 40. m/0.35 mm/0.35 μm |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 1988. | Kanasawud and Crouzet, 1990 | 50. C @ 10. min, 4. K/min; Column length: 40. m; Column diameter: 0.4 mm; Tend: 170. C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Tudor, 1997
Tudor, E.,
Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations,
J. Chromatogr. A, 1997, 779, 1-2, 287-297, https://doi.org/10.1016/S0021-9673(97)00453-6
. [all data]
Kanasawud and Crouzet, 1990
Kanasawud, P.; Crouzet, J.C.,
Mechanism of formation of volatile compounds by thermal degradation of carotenoids in aqueous medium. 1. β-Carotene degradation,
J. Agric. Food Chem., 1990, 38, 1, 237-243, https://doi.org/10.1021/jf00091a052
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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