Silicic acid (H4SiO4), tetrabutyl ester
- Formula: C16H36O4Si
- Molecular weight: 320.5401
- IUPAC Standard InChI: InChI=1S/C16H36O4Si/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4/h5-16H2,1-4H3
- IUPAC Standard InChIKey: UQMOLLPKNHFRAC-UHFFFAOYSA-N
- CAS Registry Number: 4766-57-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Butyl silicate ((BuO)4Si); Silane, tetrabutoxy-; Silicon tetrabutoxide; Tetra-n-butoxysilane; Tetrabutoxysilane; Tetrabutyl orthosilicate; Tetrabutyl silicate; tetra-n-Butyl orthosilicate; Butyl silicate ((C4H9O)4Si); CT1750; T1750; Silicic acid, tetrabutyl ester; NSC 89762
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Kovats' RI, non-polar column, isothermal
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 | Packed | Packed | Capillary | Packed |
|---|---|---|---|---|
| Active phase | Apiezon L | Apiezon L | Apiezon L | Apiezon L |
| Column length (m) | 1. | 1. | 50. | 3. |
| Carrier gas | Ar | Ar | ||
| Substrate | ||||
| Column diameter (mm) | 0.25 | |||
| Phase thickness (μm) | ||||
| Temperature (C) | 100. | 150. | 160. | 160. |
| I | 1490. | 1480. | 1483.2 | 1488. |
| Reference | Kreshkov, Kirichenko, et al., 1975 | Kreshkov, Kirichenko, et al., 1975 | Peetre, 1974 | Peetre, 1974, 2 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kreshkov, Kirichenko, et al., 1975
Kreshkov, A.P.; Kirichenko, É.A.; Markov, B.A.,
Retention indices of alkoxychlorosilanes,
Zh. Anal. Khim., 1975, 30, 2, 286-289. [all data]
Peetre, 1974
Peetre, I.-B.,
Gas chromatographic investigation of organometallic compounds and their carbon analogues. II. Improved method for calculating retention indices of tetraalkoxysilanes,
J. Chromatogr., 1974, 88, 2, 311-321, https://doi.org/10.1016/S0021-9673(00)83155-6
. [all data]
Peetre, 1974, 2
Peetre, I.-B.,
Gas chromatographic investigation of organometallic compounds and their carbon analogues. III. A study of Kováts retention indices for tetraalkoxysilanes containing branched alkoxy groups,
J. Chromatogr., 1974, 90, 1, 35-40, https://doi.org/10.1016/S0021-9673(01)94771-5
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
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