Supraene
- Formula: C30H50
- Molecular weight: 410.7180
- IUPAC Standard InChI: InChI=1S/C30H50/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h15-18,23-24H,9-14,19-22H2,1-8H3
- IUPAC Standard InChIKey: YYGNTYWPHWGJRM-UHFFFAOYSA-N
- CAS Registry Number: 7683-64-9
- 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. - Stereoisomers:
- Other names: 2,6,10,14,18,22-Tetracosahexaene, 2,6,10,15,19,23-hexamethyl-; Spinacene; 2,6,10,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexaene; Squalene
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Van Den Dool and Kratz 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 | HP-5MS | DB-5MS | DB-5MS | Ultra-1 | DB-1 |
| Column length (m) | 30. | 10. | 30. | 25. | 30. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.18 | 0.32 | 0.32 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.18 | 0.25 | 0.52 | 0.25 |
| Tstart (C) | 80. | 70. | 150. | 35. | 50. |
| Tend (C) | 300. | 320. | 300. | 320. | 300. |
| Heat rate (K/min) | 4. | 40. | 2. | 15. | 5. |
| Initial hold (min) | 2. | 2. | |||
| Final hold (min) | 2. | 10. | 5. | ||
| I | 2831.1 | 2815.4 | 2822. | 2818. | 2797. |
| Reference | Zeng, Zhao, et al., 2007 | Jonsson, Johansson, et al., 2005 | Steiner, Steidle, et al., 2005 | Richmond and Pombo-Villar, 1998 | Johnson, Urso, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-1 | DB-1 |
| Column length (m) | 30. | 30. |
| Carrier gas | ||
| Substrate | ||
| Column diameter (mm) | 0.2 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. |
| Tend (C) | 300. | 300. |
| Heat rate (K/min) | 5. | 5. |
| Initial hold (min) | 2. | 2. |
| Final hold (min) | 5. | 5. |
| I | 2803. | 2805. |
| Reference | Johnson, Urso, et al., 1997 | Johnson, Urso, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Zeng, Zhao, et al., 2007
Zeng, Y.-X.; Zhao, C.-X.; Liang, Y.-Z.; Yang, H.; Fang, H.-Z.; Yi, L.-Z.; Zeng, Z.-D.,
Comparative analysis of volatile components from Clematis species growing in China,
Anal. Chim. Acta., 2007, 595, 1-2, 328-339, https://doi.org/10.1016/j.aca.2006.12.022
. [all data]
Jonsson, Johansson, et al., 2005
Jonsson, P.; Johansson, A.I.; Gullberg, J.; Trygg, J.; Jiye, A.; Grung, B.; Marklund, S.; Sjöström, M.; Antti, H.; Moritz, T.,
High-throughput data analysis for detecting and identifying differences between samples in GC/MS-based metabolomic analyses,
Anal. Chem., 2005, 77, 17, 5635-5642, https://doi.org/10.1021/ac050601e
. [all data]
Steiner, Steidle, et al., 2005
Steiner, S.; Steidle, J.L.M.; Ruther, J.,
Female sex pheromone in immature insect males - a case of pre-emergence chemical mimicry?,
Behavioral Ecology and Sociobiology, 2005, 58, 2, 111-120, https://doi.org/10.1007/s00265-005-0930-x
. [all data]
Richmond and Pombo-Villar, 1998
Richmond, R.; Pombo-Villar, E.,
Short communication. Use of persistent trace gas chromatography artifacts for the calculation of pseudo-Sadtler retention indices,
J. Chromatogr. A, 1998, 811, 1-2, 241-245, https://doi.org/10.1016/S0021-9673(98)00285-4
. [all data]
Johnson, Urso, et al., 1997
Johnson, C.I.; Urso, A.; Geleta, L.,
Broad spectrum analysis of municipal and industrial effluents discharged into the Peace, Athabasca and Slave river basins: characterization of effluent samples, 1994 - Volume 1 of 2, Northern River Basins Study Project Report No. 121, Norther River Basins Study, Edmonton, Alberta, 1997, 27. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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