Cyclohexanone, 5-methyl-2-(1-methylethyl)-, trans-
- Formula: C10H18O
- Molecular weight: 154.2493
- IUPAC Standard InChI: InChI=1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9+/m0/s1
- IUPAC Standard InChIKey: NFLGAXVYCFJBMK-DTWKUNHWSA-N
- CAS Registry Number: 89-80-5
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: (2R,5S)-2-Isopropyl-5-methylcyclohexanone; p-Menthan-3-one, trans-; p-Menthone; trans-p-Menthan-3-one; trans-Menthan-3-one; Menthone; trans-Menthone; Menthon; 2-Isopropyl-5-methylcyclohexanone, trans; Menthone racemic; Cyclohexanone, 5-methyl-2-(1-methylethyl)-, trans-(.+./.-.)-; Menthan-3-one, trans; DL-Menthone; Menthone G; Neomenthone; trans-p-Menthone; trans-5-Methyl-2-(1-methylethyl)cyclohexanone
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Kovats' 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 | HP-Wax | Carbowax 20M | Carbowax 20M |
| Column length (m) | 50. | 25. | 50. |
| Carrier gas | He | N2 | H2 |
| Substrate | |||
| Column diameter (mm) | 0.2 | 0.25 | 0.3 |
| Phase thickness (μm) | 0.4 | 0.15 | |
| Tstart (C) | 60. | 60. | 70. |
| Tend (C) | 230. | 200. | 210. |
| Heat rate (K/min) | 4. | 5. | 2. |
| Initial hold (min) | |||
| Final hold (min) | 30. | ||
| I | 1492. | 1454. | 1440. |
| Reference | Gauvin, Lecomte, et al., 2004 | Kulkarni, Mallavarapu, et al., 1998 | Gaydou, Randriamiharisoa, et al., 1986 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' 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.
Gauvin, Lecomte, et al., 2004
Gauvin, A.; Lecomte, H.; Smadja, J.,
Comparative investigations of the essential oils of two scented geranium (Pelargonium spp.) cultivars grown on Reunion Island,
Flavour Fragr. J., 2004, 19, 5, 455-460, https://doi.org/10.1002/ffj.1354
. [all data]
Kulkarni, Mallavarapu, et al., 1998
Kulkarni, R.N.; Mallavarapu, G.R.; Baskaran, K.; Ramesch, S.; Kumar, S.,
Composition of the essential oils of two isomenthone-rich variants of geranium (Pelargonium sp.),
Flavour Fragr. J., 1998, 13, 6, 389-392, https://doi.org/10.1002/(SICI)1099-1026(199811/12)13:6<389::AID-FFJ757>3.0.CO;2-2
. [all data]
Gaydou, Randriamiharisoa, et al., 1986
Gaydou, E.M.; Randriamiharisoa, R.; Bianchini, J.-P.,
Composition of the essential oil of ylang-ylang (Canaga odorata Hook Fil. et Thomson forma genuina) from Madagascar,
J. Agric. Food Chem., 1986, 34, 3, 481-487, https://doi.org/10.1021/jf00069a028
. [all data]
Notes
Go To: Top, Kovats' 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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