Triphenyleno[1,2-b]thiophene
- Formula: C20H12S
- Molecular weight: 284.374
- IUPAC Standard InChI: InChI=1S/C20H12S/c1-2-7-16-14(5-1)15-6-3-4-8-17(15)19-18(16)10-9-13-11-12-21-20(13)19/h1-12H
- IUPAC Standard InChIKey: IKWFSZKYQGCWJL-UHFFFAOYSA-N
- CAS Registry Number: 80819-44-9
- Chemical structure:
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Lee's RI, non-polar column, temperature ramp
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 | Rxi-5 MS | DB-5 | SE-52 |
| Column length (m) | 30. | 30. | 20. |
| Carrier gas | Helium | He | H2 |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.30 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 110. | 40. |
| Tend (C) | 340. | 325. | 265. |
| Heat rate (K/min) | 5. | 10. | 4. |
| Initial hold (min) | 1. | 1. | 2. |
| Final hold (min) | 0. | 5. | |
| I | 491.93 | 493.4 | 494.41 |
| Reference | Zeigler, Schantz, et al., 2012 | Becker and Colmsjö, 1998 | Vassilaros, Kong, et al., 1982 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Lee's RI, non-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.
Zeigler, Schantz, et al., 2012
Zeigler, C.; Schantz, M.; Wise, S.; Robbat, A.,
Mass spectra and retention indices for polycyclic aromatic sulfur heterocycles and some alkylated analogs,
Polycyclic Aromatic Compounds, 2012, 32, 2, 154-176, https://doi.org/10.1080/10406638.2011.651679
. [all data]
Becker and Colmsjö, 1998
Becker, G.; Colmsjö, A.,
Gas chromatography-atomic emission detection for quantification of polycyclic aromatic sulfur heterocycles,
Anal. Chim. Acta., 1998, 376, 3, 265-272, https://doi.org/10.1016/S0003-2670(98)00546-7
. [all data]
Vassilaros, Kong, et al., 1982
Vassilaros, D.L.; Kong, R.C.; Later, D.W.; Lee, M.L.,
Linear retention index system for polycyclic aromatic compounds. Critical evaluation and additional indices,
J. Chromatogr., 1982, 252, 1-20, https://doi.org/10.1016/S0021-9673(01)88394-1
. [all data]
Notes
Go To: Top, Lee's RI, non-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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