Octadecane, 2,6,10,14-tetramethyl-
- Formula: C22H46
- Molecular weight: 310.6006
- IUPAC Standard InChI: InChI=1S/C22H46/c1-7-8-13-20(4)15-10-17-22(6)18-11-16-21(5)14-9-12-19(2)3/h19-22H,7-18H2,1-6H3
- IUPAC Standard InChIKey: PUTSHCSOTBWQAI-UHFFFAOYSA-N
- CAS Registry Number: 54964-82-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,6,10,14-Tetramethyloctadecane
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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 |
|---|---|---|
| Active phase | CP-Sil 5 | Apieson L |
| Column length (m) | 25. | 50. |
| Carrier gas | Helium | He |
| Substrate | Gas-Chrom Q | |
| Column diameter (mm) | 0.32 | 0.25 |
| Phase thickness (μm) | 0.13 | |
| Tstart (C) | 130. | 120. |
| Tend (C) | 330. | 280. |
| Heat rate (K/min) | 4. | 6. |
| Initial hold (min) | ||
| Final hold (min) | ||
| I | 1987. | 1960. |
| Reference | Damste, ten Haven, et al., 1985 | Albaigès, Borbón, et al., 1981 |
| Comment | 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.
Damste, ten Haven, et al., 1985
Damste, J.S.S.; ten Haven, H.L.; de Leeuw, J.W.; Schenck, P.A.,
Organic geochemical studies of a Messinian evaporitic basin, northern Apennines (Italy) - II. Isoprenoid and n-alkyl thiophenes and thiolanes,
Adv. Org. Geochem., 1985, 10, 4-6, 791-805, https://doi.org/10.1016/S0146-6380(86)80016-X
. [all data]
Albaigès, Borbón, et al., 1981
Albaigès, J.; Borbón, J.; Gassiot, M.,
Gas chromatographic-mass spectrometric identification of geochemically significant isoalkane hydrocarbons,
J. Chromatogr., 1981, 204, 491-498, https://doi.org/10.1016/S0021-9673(00)81696-9
. [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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