Benzene, 1-ethyl-2-propyl-
- Formula: C11H16
- Molecular weight: 148.2447
- IUPAC Standard InChI: InChI=1S/C11H16/c1-3-7-11-9-6-5-8-10(11)4-2/h5-6,8-9H,3-4,7H2,1-2H3
- IUPAC Standard InChIKey: DMUVQFCRCMDZPW-UHFFFAOYSA-N
- CAS Registry Number: 16021-20-8
- 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: 1-Ethyl-2-propylbenzene; 1-Ethyl-2-n-propylbenzene; o-propylethylbenzene
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Normal alkane 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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | SE-30 | OV-1 | OV-1 | OV-1 | OV-1 |
| Column length (m) | 60. | 60. | 60. | 60. | |
| Carrier gas | |||||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | |
| Phase thickness (μm) | |||||
| Program | not specified | 1) 1st 30m column temp ramp 4C/min 60-120C 2)2nd 30m column isothermal 100C | 1) 1st 30m column temp ramp 4C/min 60-120C. 2) 2nd 30m column isothermal 120C. | 1) 1st 30m column temp ramp 6C/min 60-120C. 2) 2nd 30m column isothermal 120C. | 1)1st 30m column temp ramp 3C/min 60-120 2)2nd 30m column isothermal 120C |
| I | 1139. | 1132.8 | 1139.6 | 1135.7 | 1138.2 |
| Reference | Xiuhua, Zhang, et al., 1996 | Engewald and Maurer, 1990 | Engewald and Maurer, 1990 | Engewald and Maurer, 1990 | Engewald and Maurer, 1990 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Xiuhua, Zhang, et al., 1996
Xiuhua, Zh.; Zhang, L.; Che, X.,
Prediction of the Kovats retention indexes of polysubstituted alkylbenzenes,
Chin. J. Chromatogr., 1996, 14, 4, 244-248. [all data]
Engewald and Maurer, 1990
Engewald, W.; Maurer, T.,
Enhanced possibilities for identification by the use of series-coupled capillary gas chromatographic columns. I. General exposition and application of the retention index concept,
J. Chromatogr., 1990, 520, 3-13, https://doi.org/10.1016/0021-9673(90)85078-A
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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