1-Octadecanol, TMS derivative
- Formula: C21H46OSi
- Molecular weight: 342.6748
- IUPAC Standard InChI: InChI=1S/C21H46OSi/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(2,3)4/h5-21H2,1-4H3
- IUPAC Standard InChIKey: GVPDNFYOFKBFEN-UHFFFAOYSA-N
- CAS Registry Number: 18748-98-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Silane, trimethyl(octadecyloxy)-; Octadecoxy-trimethylsilane; 1-(Trimethylsilyloxy)octadecane; Octadecane, 1-trimethylsilyloxy-; (Octadecyloxy)trimethylsilane; 1-Octadecanol, trimethylsilyl ether; Octadecyl trimethylsilyl ether; 1-Octadecanol, O-TMS; Octadecan-1-ol, TMS ether; Trimethyl(octadecyloxy)silane; 1-Octadecanol, TMS
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Van Den Dool and Kratz RI, 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 | Packed |
|---|---|---|
| Active phase | Carbowax 20M | Carbowax 20M |
| Column length (m) | 3.05 | 3.05 |
| Carrier gas | ||
| Substrate | Supelcoport | |
| Column diameter (mm) | ||
| Phase thickness (μm) | ||
| Tstart (C) | 40. | 40. |
| Tend (C) | 200. | 200. |
| Heat rate (K/min) | 8. | 8. |
| Initial hold (min) | 4. | |
| Final hold (min) | 60. | |
| I | 2144. | 2144. |
| Reference | Peng, 1992 | Peng, Yang, et al., 1991 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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.
Peng, 1992
Peng, C.T.,
A method for tentative identificatoin of unknown gas chromatographic peaks by retention index,
J. Radioanal. Nucl. Chem., 1992, 160, 2, 449-460, https://doi.org/10.1007/BF02037120
. [all data]
Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Maltby, D.,
Prediction of retention indexes. III. Silylated derivatives of polar compounds,
J. Chromatogr., 1991, 586, 1, 113-129, https://doi.org/10.1016/0021-9673(91)80029-G
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, 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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