1-Octadecene
- Formula: C18H36
- Molecular weight: 252.4784
- IUPAC Standard InChI: InChI=1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3
- IUPAC Standard InChIKey: CCCMONHAUSKTEQ-UHFFFAOYSA-N
- CAS Registry Number: 112-88-9
- 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. - Species with the same structure:
- Other names: α-Octadecene; Octadecylene, α-; Neodene 18; Octadec-1-ene; Octadecene-1; Octadeca-1-ene
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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 | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-1 | CP Sil 5 CB | DB-1 | Apolane | Apiezon L |
| Column length (m) | 10. | 30. | 30. | 250. | 250. |
| Carrier gas | He | N2 or H2 | N2 or H2 | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Temperature (C) | 140. | 240. | 240. | 160. | 154. |
| I | 1793. | 1799. | 1791. | 1786.8 | 1787.8 |
| Reference | Beens, Tijssen, et al., 1998 | Hanai and Hong, 1989 | Hanai and Hong, 1989 | Soják, Krupcík, et al., 1980 | Soják, Krupcík, et al., 1980 |
| Comment | MSDC-RI | 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.
Beens, Tijssen, et al., 1998
Beens, J.; Tijssen, R.; Blomberg, J.,
Prediction of comprehensive two-dimensional gas chromatographic separations. A theoretical and practical exercise,
J. Chromatogr. A, 1998, 822, 2, 233-251, https://doi.org/10.1016/S0021-9673(98)00649-9
. [all data]
Hanai and Hong, 1989
Hanai, T.; Hong, C.,
Structure-retention correlation in CGC,
J. Hi. Res. Chromatogr., 1989, 12, 5, 327-332, https://doi.org/10.1002/jhrc.1240120517
. [all data]
Soják, Krupcík, et al., 1980
Soják, L.; Krupcík, J.; Janák, J.,
Gas chromatography of all C15-C18 linear alkenes on capillary columns with very high resolution power,
J. Chromatogr., 1980, 195, 1, 43-64, https://doi.org/10.1016/S0021-9673(00)81542-3
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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