2-Octenal
- Formula: C8H14O
- Molecular weight: 126.1962
- IUPAC Standard InChI: InChI=1S/C8H14O/c1-2-3-4-5-6-7-8-9/h6-8H,2-5H2,1H3
- IUPAC Standard InChIKey: LVBXEMGDVWVTGY-UHFFFAOYSA-N
- CAS Registry Number: 2363-89-5
- 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: Oct-2-enal; oct-2-enal (isomer)
- Permanent link for this species. Use this link for bookmarking this species for future reference.
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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 | Packed |
|---|---|---|---|---|---|
| Active phase | HP-5MS | HP-5 | HP-5MS | SPB-Sulfur | Apiezon M |
| Column length (m) | 20. | 30. | 30. | 30. | 1.5 |
| Carrier gas | He | He | N2 | ||
| Substrate | Celite 545 | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 | |
| Phase thickness (μm) | 0.25 | 0.25 | 4. | ||
| Tstart (C) | 60. | 60. | 50. | 40. | 75. |
| Tend (C) | 240. | 260. | 200. | 200. | 200. |
| Heat rate (K/min) | 5. | 3. | 6. | 4. | 6. |
| Initial hold (min) | 4. | 1.5 | 12.5 | ||
| Final hold (min) | 15. | 5. | |||
| I | 1056. | 1055. | 1061. | 1036.6 | 1028. |
| Reference | Kallio, Jussila, et al., 2006 | Javidnia, Miri, et al., 2004 | Weissbecker, Holighaus, et al., 2004 | de Lacy Costello, Evans, et al., 2001 | Golovnya and Uraletz, 1971 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Packed | Packed |
|---|---|---|
| Active phase | Apiezon M | Apiezon M |
| Column length (m) | 1.5 | 1.5 |
| Carrier gas | N2 | N2 |
| Substrate | Celite 545 | Celite 545 |
| Column diameter (mm) | ||
| Phase thickness (μm) | ||
| Tstart (C) | 75. | 75. |
| Tend (C) | 200. | 200. |
| Heat rate (K/min) | 6. | 6. |
| Initial hold (min) | ||
| Final hold (min) | ||
| I | 1033. | 1039. |
| Reference | Golovnya and Uraletz, 1971 | Golovnya and Uraletz, 1971 |
| 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.
Kallio, Jussila, et al., 2006
Kallio, M.; Jussila, M.; Rissanen, T.; Anttila, P.; Hartonen, K.; Reissell, A.; Vreuls, R.; Adahchour, M.; Hyotylainen, T.,
Comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry in the identification of organic compounds in atmospheric aerosols from coniferous forest,
J. Chromatogr. A, 2006, 1125, 2, 234-243, https://doi.org/10.1016/j.chroma.2006.05.050
. [all data]
Javidnia, Miri, et al., 2004
Javidnia, K.; Miri, R.; Kamalinejad, M.; Sarkarzadeh, H.; Jamalian, A.,
Chemical composition of the essential oils of Anthemis altissima L. grown in Iran,
Flavour Fragr. J., 2004, 19, 3, 213-216, https://doi.org/10.1002/ffj.1277
. [all data]
Weissbecker, Holighaus, et al., 2004
Weissbecker, B.; Holighaus, G.; Schütz, S.,
Gas chromatography with mass spectrometric and electroantennographic detection: analysis of wood odorants by direct coupling of insect olfaction and mass spectrometry,
J. Chromatogr. A, 2004, 1056, 1-2, 209-216, https://doi.org/10.1016/j.chroma.2004.06.120
. [all data]
de Lacy Costello, Evans, et al., 2001
de Lacy Costello, B.P.J.; Evans, P.; Ewen, R.J.; Gunson, H.E.; Jones, P.R.H.; Ratcliffe, N.M.; Spencer-Phillips, P.T.N.,
Gas chromatography-mass spectrometry analyses of volatile organic compounds from potato tubers inoculated with Phytophthora infestans or Fusarium coeruleum,
Plant Pathol., 2001, 50, 4, 489-496, https://doi.org/10.1046/j.1365-3059.2001.00594.x
. [all data]
Golovnya and Uraletz, 1971
Golovnya, V.; Uraletz, V.P.,
Gas chromatographic analysis of flavour components with correlation isothermal retention indices,
J. Chromatogr., 1971, 61, 65-71, https://doi.org/10.1016/S0021-9673(00)92384-7
. [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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