2-Butanone, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
- Formula: C13H22O
- Molecular weight: 194.3132
- IUPAC Standard InChIKey: QJJDNZGPQDGNDX-UHFFFAOYSA-N
- CAS Registry Number: 17283-81-7
- 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: α,β-Dihydro-β-ionone; β-Ionone, dihydro-; Dihydro-β-ionone; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-butanone; 4-(2,6,6-Trimethyl-1-cyclohexenyl)-2-butanone; 7,8-Dihydro-β-ionone; 1-(1,1,5-Trimethylcyclohex-5-en-6-yl)-butan-3-one; β-7,8-Dihydroionone; 7,8-dehydro-β-ionone; 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)butan-2-one; 4-(1,1,5-Trimethylcyclohex-5-en-6-yl)-butan-3-one
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Normal alkane RI, polar column, temperature ramp
Go To: Top, References, Notes
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 | HP-Innowax | PEG-20M | Innowax |
Column length (m) | 30. | 60. | 60. |
Carrier gas | Helium | N2 | He |
Substrate | |||
Column diameter (mm) | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | |
Tstart (C) | 50. | 70. | 60. |
Tend (C) | 240. | 220. | 240. |
Heat rate (K/min) | 15. | 3. | 5. |
Initial hold (min) | 10. | ||
Final hold (min) | 19. | 30. | |
I | 1825. | 1838. | 1842. |
Reference | Charoensiddhi and Anprung, 2008 | Awano, Ishizaki, et al., 2005 | Joichi, Yomogida, 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.
Charoensiddhi and Anprung, 2008
Charoensiddhi, S.; Anprung, P.,
Bioacrive compounds and volatile compounds of Thai bael fruit (Aegle marmelos (L.) Correa) as a valuable source for functional food ingredients,
Internat. Food Res. J., 2008, 15, 3, 287-295. [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]
Joichi, Yomogida, et al., 2005
Joichi, A.; Yomogida, K.; Awano, K.; Ueda, Y.,
Volatile components of tea-scented modern roses and ancient Chinese roses,
Flavour Fragr. J., 2005, 20, 2, 152-157, https://doi.org/10.1002/ffj.1388
. [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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