2-Cyclohexen-1-one, 3-methyl-
- Formula: C7H10O
- Molecular weight: 110.1537
- IUPAC Standard InChI: InChI=1S/C7H10O/c1-6-3-2-4-7(8)5-6/h5H,2-4H2,1H3
- IUPAC Standard InChIKey: IITQJMYAYSNIMI-UHFFFAOYSA-N
- CAS Registry Number: 1193-18-6
- 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: Seudenone; 3-Methyl-2-cyclohexen-1-one; 3-Methyl-2-cyclohexene-1-one; Methylcyclohexenone; MCH; 3-Methyl-2-cyclohexenone; 3-methyl-2-cyclohexenone-1; 3-methylcyclohex-2-en-1-one
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- Other data available:
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Normal alkane RI, polar column, custom temperature program
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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 | Capillary |
|---|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. | 60. | 60. |
| Carrier gas | Helium | Helium | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | not specified | not specified | 30C(4min) => 2C/min => 170C(25min) => 10C/min => 210C(10min) | 30C(4min) => 2C/min => 170C(25min) => 10C/min => 210C(10min) |
| I | 1579. | 1592. | 1577. | 1583. |
| Reference | Welke, Manfroi, et al., 2012 | Welke, Manfroi, et al., 2012 | Lee, Lee, et al., 2005 | Lee, Lee, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Welke, Manfroi, et al., 2012
Welke, J.E.; Manfroi, V.; Zanus, M.; Lazarotto, M.; Zini, C.A.,
Characterization of the volatile profile of Brazilian merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection,
J. Chromatogr. A, 2012, 1226, 124-139, https://doi.org/10.1016/j.chroma.2012.01.002
. [all data]
Lee, Lee, et al., 2005
Lee, K.-G.; Lee, S.-E.; Takeoka, G.R.; Kim, J.-H.; Park, B.-S.,
Antioxidant activity and characterization of volatile constituents of beechwood creosote,
J. Sci. Food Agric., 2005, 85, 9, 1580-1586, https://doi.org/10.1002/jsfa.2156
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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