3-Buten-2-one, 4-(2,2-dimethyl-6-methylenecyclohexyl)-
- Formula: C13H20O
- Molecular weight: 192.2973
- IUPAC Standard InChI: InChI=1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8,12H,1,5-6,9H2,2-4H3/b8-7+
- IUPAC Standard InChIKey: SFEOKXHPFMOVRM-BQYQJAHWSA-N
- CAS Registry Number: 79-76-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: γ-Ionone; 4-(2,2-dimethyl-6-methylenecyclohexyl)-3-buten-2-one
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- Other data available:
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Normal alkane RI, polar column, temperature ramp
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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
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | Carbowax | Carbowax-PEG | PEG-20M |
| Column length (m) | 60. | 60. | 60. |
| Carrier gas | He | Helium | N2 |
| Substrate | |||
| Column diameter (mm) | 0.2 | 0.20 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | |
| Tstart (C) | 60. | 60. | 70. |
| Tend (C) | 250. | 250. | 220. |
| Heat rate (K/min) | 2. | 2. | 3. |
| Initial hold (min) | 8. | 8. | |
| Final hold (min) | 15. | 15. | |
| I | 1846. | 1846. | 1897. |
| Reference | Ferhat, Tigrine-Kordjani, et al., 2007 | Tigrine-Kordiani, Meklati, et al., 2006 | Awano, Ishizaki, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ferhat, Tigrine-Kordjani, et al., 2007
Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F.,
Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device,
Chromatographia, 2007, 65, 3-4, 217-222, https://doi.org/10.1365/s10337-006-0130-5
. [all data]
Tigrine-Kordiani, Meklati, et al., 2006
Tigrine-Kordiani, N.; Meklati, B.Y.; Chemat, F.,
Abalysis by gas chromatography - mass spectrometry of the essential oil of Zygophyllum album L., an aromatic and medicinal plant growing in Algeria,
Int. J. Aromatherapy, 2006, 16, 3-4, 187-191, https://doi.org/10.1016/j.ijat.2006.09.008
. [all data]
Awano, Ishizaki, et al., 2005
Awano, K.; Ishizaki, S.; Takazawa, O.; Kitahara, T.,
Analysis of ambergris tincture,
Flavour Fragr. J., 2005, 20, 1, 18-21, https://doi.org/10.1002/ffj.1413
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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