Benzene, 1-methyl-3-(1-methylethyl)-
- Formula: C10H14
- Molecular weight: 134.2182
- IUPAC Standard InChI: InChI=1S/C10H14/c1-8(2)10-6-4-5-9(3)7-10/h4-8H,1-3H3
- IUPAC Standard InChIKey: XCYJPXQACVEIOS-UHFFFAOYSA-N
- CAS Registry Number: 535-77-3
- 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: m-Cymene; β-Cymene; m-Cymol; m-Isopropyltoluene; m-Methylisopropylbenzene; 1-Isopropyl-3-methylbenzene; 1-Methyl-3-isopropylbenzene; 1-Methyl-3-(1-methylethyl)-benzene; 3-Methyl-1-isopropylbenzene; meta-Cymene; 3-Isopropyltoluene; NSC 73975
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Kovats' RI, non-polar column, custom temperature program
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 | BP-1 | Squalane | Squalane |
| Column length (m) | 25. | 100. | 100. |
| Carrier gas | N2 | N2 | N2 |
| Substrate | |||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | ||
| Program | 60C => 5C/min => 220C(5min) => 3C/min => 245C(5min) | not specified | not specified |
| I | 1037. | 1006. | 1009. |
| Reference | Raina, Srivastava, et al., 2003 | Papazova and Pankova, 1975 | Papazova and Pankova, 1975 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-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.
Raina, Srivastava, et al., 2003
Raina, V.K.; Srivastava, S.K.; Aggarwal, K.K.; Syamasunder, K.V.; Khanuja, S.P.S.,
Essential oil composition of Cymbopogon martinii from different places in India,
Flavour Fragr. J., 2003, 18, 4, 312-315, https://doi.org/10.1002/ffj.1222
. [all data]
Papazova and Pankova, 1975
Papazova, D.I.; Pankova, M.C.,
Identification of individual aromatic hydrocarbons in kerosene fraction (b.p. 150-250 °),
J. Chromatogr., 1975, 105, 2, 411-414, https://doi.org/10.1016/S0021-9673(01)82276-7
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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