Hexanoic acid, TBDMS derivative
- Formula: C12H26O2Si
- Molecular weight: 230.4191
- IUPAC Standard InChI: InChI=1S/C12H26O2Si/c1-7-8-9-10-11(13)14-15(5,6)12(2,3)4/h7-10H2,1-6H3
- IUPAC Standard InChIKey: SSUYOKULCCIOEK-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Hexanoic acid, tert-butyldimethylsilyl ester; tert-Butyl(dimethyl)silyl hexanoate; Hexanoic acid, DMTBS; Hexanoic acid, TBDMS; Caproic acid, TBDMS; Caproic acid, DMTBS
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Normal alkane RI, non-polar column, temperature ramp
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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-5 | DB-5 | DB-1 | DB-5 |
| Column length (m) | 30. | 30. | 30. | 15. |
| Carrier gas | Helium | N2 | He | |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. |
| Tend (C) | 290. | 280. | 280. | 200. |
| Heat rate (K/min) | 4. | 3. | 4. | 10. |
| Initial hold (min) | 2. | 2. | 2. | |
| Final hold (min) | ||||
| I | 1290. | 1291. | 1283. | 1294. |
| Reference | Paik, Lee, et al., 2005 | Kim, Kim, et al., 1990 | Kim, Hahn, et al., 1989 | Kim, Zlatkis, et al., 1987 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Paik, Lee, et al., 2005
Paik, M.-J.; Lee, H.-J.; Kim, K.-R.,
Simultaneous retention index analysis of urinary amino acids and carboxylic acids for graphic recognition of abnormal state,
J. Chromatogr. B, 2005, 821, 1, 94-104, https://doi.org/10.1016/j.jchromb.2005.04.011
. [all data]
Kim, Kim, et al., 1990
Kim, K.-R.; Kim, J.-H.; Park, H.-K.,
Trace analysis as TBDMS derivatives of organic acids in aqueous samples,
J. Korean Chem. Soc., 1990, 34, 4, 352-359. [all data]
Kim, Hahn, et al., 1989
Kim, K.R.; Hahn, M.K.; Zlatkis, A.; Horning, E.C.; Middleditch, B.S.,
Simultaneous gas chromatography of volatile and nonvolatile carboxylic acids as tert.-butyldimethylsilyl derivatives,
J. Chromatogr., 1989, 468, 289-301, https://doi.org/10.1016/S0021-9673(00)96323-4
. [all data]
Kim, Zlatkis, et al., 1987
Kim, K.; Zlatkis, A.; Horning, E.C.; Middleditch, B.S.,
Gas chromatography of volatile fatty acids as tert-butyldimethylsilyl esters,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1987, 10, 9, 522-523, https://doi.org/10.1002/jhrc.1240100910
. [all data]
Notes
Go To: Top, Normal alkane 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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