3-Heptanone, 2-methyl-
- Formula: C8H16O
- Molecular weight: 128.2120
- IUPAC Standard InChI: InChI=1S/C8H16O/c1-4-5-6-8(9)7(2)3/h7H,4-6H2,1-3H3
- IUPAC Standard InChIKey: XYYMFUCZDNNGFS-UHFFFAOYSA-N
- CAS Registry Number: 13019-20-0
- 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: 2-Methyl-3-heptanone; 2-Methylheptanone-(3); 2-methylheptan-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 | HP-1 | 110. | 922. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
| Capillary | HP-1 | 50. | 918. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
| Capillary | HP-1 | 70. | 919. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
| Capillary | HP-1 | 90. | 920. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | HP-Innowax | 110. | 1197.5 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
| Capillary | HP-Innowax | 50. | 1178.7 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
| Capillary | HP-Innowax | 70. | 1185.0 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
| Capillary | HP-Innowax | 90. | 1191.0 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Supelcowax-10 | 1164. | Tanchotikul and Hsieh, 1989 | 60. m/0.25 mm/0.25 μm, 40. C @ 5. min, 2. K/min, 175. C @ 20. min |
| Capillary | Supelcowax-10 | 1170. | Tanchotikul and Hsieh, 1989 | 60. m/0.25 mm/0.25 μm, 40. C @ 5. min, 2. K/min, 175. C @ 20. min |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-1 | 60. | 918. | Amboni, Junkes, et al., 2002 |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-1 | 918. | Junkes, Amboni, et al., 2004 | Program: not specified |
| Capillary | Polydimethyl siloxane | 918. | Junkes, Castanho, et al., 2003 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Innowax | 1179. | Junkes, Amboni, et al., 2004 | Program: not specified |
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.
Héberger and Görgényi, 1999
Héberger, K.; Görgényi, M.,
Principal component analysis of Kováts indices for carbonyl compounds in capillary gas chromatography,
J. Chromatogr., 1999, 845, 1-2, 21-31, https://doi.org/10.1016/S0021-9673(99)00323-4
. [all data]
Tanchotikul and Hsieh, 1989
Tanchotikul, U.; Hsieh, T.C.-Y.,
Volatile Flavor Components in Crayfish Waste,
J. Food Sci., 1989, 54, 6, 1515-1520, https://doi.org/10.1111/j.1365-2621.1989.tb05149.x
. [all data]
Amboni, Junkes, et al., 2002
Amboni, R.D.DeM.C.; Junkes, B. daS.; Yunes, R.A.; Heinzen, V.E.F.,
Quantitative structure-property relationships study of chromatographic retention indices and normal boiling points for oxo compounds using the semi-empirical topological method,
J. Mol. Struct. (Theochem), 2002, 586, 1-3, 71-80, https://doi.org/10.1016/S0166-1280(02)00062-3
. [all data]
Junkes, Amboni, et al., 2004
Junkes, B.S.; Amboni, R.D.M.C.; Yunes, R.A.; Heinzen, V.E.F.,
Application of the semi-empirical topological index in quantitative structure-chromatographic retention relationship (QSRR) studies of aliphatic ketones and aldehydes on stationary phases of different polarity,
J. Braz. Chem. Soc., 2004, 15, 2, 183-189, https://doi.org/10.1590/S0103-50532004000200005
. [all data]
Junkes, Castanho, et al., 2003
Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F.,
Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies,
Internet Electronic Journal of Molecular Design, 2003, 2, 1, 33-49. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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