Pentadecane, 2,6,10,14-tetramethyl-
- Formula: C19H40
- Molecular weight: 268.5209
- IUPAC Standard InChI: InChI=1S/C19H40/c1-16(2)10-7-12-18(5)14-9-15-19(6)13-8-11-17(3)4/h16-19H,7-15H2,1-6H3
- IUPAC Standard InChIKey: XOJVVFBFDXDTEG-UHFFFAOYSA-N
- CAS Registry Number: 1921-70-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Bute hydrocarbon; Norphytan; Norphytane; Pristan; Pristane; 2,6,10,14-Tetramethylpentadecane; Norphytane, robuoy; 2,6,10,14-Tetramethylpentadecane (pristane); 2,6,10,10-tetramethylpentadecane
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Normal alkane 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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | OV-1 | VF-5 | HP-101 | Ultra-2 | Apieson L |
| Column length (m) | 30. | 30. | 25. | 50. | 50. |
| Carrier gas | Helium | Helium | He | He | He |
| Substrate | Gas-Chrom Q | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.2 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.2 | 0.52 | |
| Tstart (C) | 50. | 60. | 70. | 40. | 120. |
| Tend (C) | 250. | 300. | 200. | 250. | 280. |
| Heat rate (K/min) | 5. | 10. | 3. | 4. | 6. |
| Initial hold (min) | 3. | 2. | 2. | 3. | |
| Final hold (min) | 2. | 10. | 15. | 30. | |
| I | 1712. | 1701. | 1696. | 1704. | 1685. |
| Reference | Hu, Liang, et al., 2010 | Li and Zhao, 2009 | Mastelic, Jerkovic, et al., 2006 | King, Hamilton, et al., 1993 | Albaigès, Borbón, et al., 1981 |
| Comment | MSDC-RI | 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.
Hu, Liang, et al., 2010
Hu, C.-D.; Liang, Y.-Z.; Guo, F.-Q.; Li, X.-R.; Wang, W.-P.,
Determination of essential oil composition from Osmanthus fragrans tea by GC-MS combined with a chemometric resolution method,
Molecules, 2010, 15, 5, 3683-3693, https://doi.org/10.3390/molecules15053683
. [all data]
Li and Zhao, 2009
Li, L.; Zhao, J.,
Determination of the volatile composition of Rhodobryum giganteum (Schwaegr.) Par. (Bryaceae) using solid-phase microextraction and gas chromatography / mass spectrometry (GC/MS),
Molecules, 2009, 14, 6, 2195-2201, https://doi.org/10.3390/molecules14062195
. [all data]
Mastelic, Jerkovic, et al., 2006
Mastelic, J.; Jerkovic, I.; Mesic, M.,
Volatile constituents from flowers, leaves, bark and wood of Prunus mahaleb L.,
Flavour Fragr. J., 2006, 21, 2, 306-313, https://doi.org/10.1002/ffj.1596
. [all data]
King, Hamilton, et al., 1993
King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction,
J. Agric. Food Chem., 1993, 41, 11, 1974-1981, https://doi.org/10.1021/jf00035a030
. [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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