Octadecanal
- Formula: C18H36O
- Molecular weight: 268.4778
- IUPAC Standard InChIKey: FWWQKRXKHIRPJY-UHFFFAOYSA-N
- CAS Registry Number: 638-66-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Stearaldehyde; Octadecyl aldehyde; Stearyl aldehyde; n-Octadecanal; 1-octadecanal
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Normal alkane RI, non-polar column, custom temperature program
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-5 MS | ZB-1 MS | BPX-5 | BPX-5 | DB-5 MS |
Column length (m) | 30. | 30. | 30. | 30. | 60. |
Carrier gas | Helium | Helium | Helium | Helium | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 1.0 |
Program | 40 0C (5 min) 30 0C/min -> 60 0C 6 0C/min -> 230 0C (10 min) | 50 0C 3 0C/min -> 150 0C (10 min) 10 0C/min -> 250 0C | 35 0C (5 min) 3 0C/min -> 210 0C 40 0C/min -> 240 0C (10 min) | not specified | 40 0C (2 min) 6 0C/min -> 100 0C 4 0C/min -> 180 0C 8 0C/min -> 250 0C (12 min) |
I | 1989. | 1999. | 2024. | 2017. | 2037. |
Reference | Grzeszczuk, Wesolowska, et al., 2011 | Al-Reza, Rahman, et al., 2009 | se Souza, Cardeal, et al., 2009 | se Souza, Cardeal, et al., 2009 | Liu, Xu, et al., 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5MS | HP-5 | HP-5MS | HP-5 | BPX-5 |
Column length (m) | 30. | 30. | 30. | 30. | 50. |
Carrier gas | He | Helium | He | He | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 |
Program | 40C(10min) => 3C/min => 200C => 2C/min => 220C | not specified | 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min) | 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min) | 40 0C (5 min) 20 0C/min -> 60 0C (5 min) 4 0C/min -> 250 0C (10 min) |
I | 2016. | 2017. | 2037. | 2032. | 2032. |
Reference | Moronkola, Ogunwande, et al., 2007 | Ristic, Krivokuca-Dokic, et al., 2007 | Ansorena, Gimeno, et al., 2001 | Ansorena, Astiasarán, et al., 2000 | Madruga, Arruda, et al., 2000 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Grzeszczuk, Wesolowska, et al., 2011
Grzeszczuk, M.; Wesolowska, A.; Jadczak, D.; Jakubowska, B.,
Nutritional value of Chili edible flowers,
Acta Sci. Pol. Hortorum Cultus, 2011, 10, 2, 85-94. [all data]
Al-Reza, Rahman, et al., 2009
Al-Reza, S.M.; Rahman, A.; Kang, S.C.,
Chemical composition and inhibitory effect of essentiasl oil and organic extracts of Cestrum nocturnum L. om food-borne pathogens,
Int. J. Food Sci. Technol., 2009, 44, 6, 1176-1182, https://doi.org/10.1111/j.1365-2621.2009.01939.x
. [all data]
se Souza, Cardeal, et al., 2009
se Souza, P.P.; Cardeal, Z.DeL.; Augusti, R.; Morrison, P.; Marriott, P.J.,
Determination of volatile compounds in Brazilian distilled cachaca by using comprehensive two-dimensional gas chromatography and effects of production pathways,
J. Chromatogr. A., 2009, 1216, 14, 2881-2890, https://doi.org/10.1016/j.chroma.2008.10.061
. [all data]
Liu, Xu, et al., 2007
Liu, Y.; Xu, X.-L.; Zhou, G.-H.,
Comparative study of volatile compounds in traditional Chinese Nanjing marinated duck by different extraction techniques,
Int. J. Food Sci. Technol., 2007, 42, 5, 543-550, https://doi.org/10.1111/j.1365-2621.2006.01264.x
. [all data]
Moronkola, Ogunwande, et al., 2007
Moronkola, D.O.; Ogunwande, I.A.; Walker, T.M.; Setzer, W.N.; Oyewole, I.O.,
Identification of the main volatile compounds in the leaf and flower of Tithonia diversifolia (Hemsl) Gray,
J. Nat. Med., 2007, 61, 1, 63-66, https://doi.org/10.1007/s11418-006-0019-5
. [all data]
Ristic, Krivokuca-Dokic, et al., 2007
Ristic, M.; Krivokuca-Dokic, D.; Radanovic, D.; Nastovski, T.,
Etarsko ulje Arnica montata i Arnica chamissonis,
Hem. Ind., 2007, 61, 5, 272-277, https://doi.org/10.2298/HEMIND0704272R
. [all data]
Ansorena, Gimeno, et al., 2001
Ansorena, D.; Gimeno, O.; Astiasarán, I.; Bello, J.,
Analysis of volatile compounds by GC-MS of a dry fermented sausage: chorizo de Pamplona,
Food Res. Int., 2001, 34, 1, 67-75, https://doi.org/10.1016/S0963-9969(00)00133-2
. [all data]
Ansorena, Astiasarán, et al., 2000
Ansorena, D.; Astiasarán, I.; Bello, J.,
Influence of the simultaneous addition of the protease flavourzyme and the lipase novozyme 677BG on dry fermented sausage compounds extracted by SDE and analyzed by GC-MS,
J. Agric. Food Chem., 2000, 48, 6, 2395-2400, https://doi.org/10.1021/jf990931y
. [all data]
Madruga, Arruda, et al., 2000
Madruga, M.S.; Arruda, S.G.B.; Narain, N.; Souza, J.G.,
Castration and slaughter age effects on panel assessment and aroma compounds of the mestico goat meat,
Meat Sci., 2000, 56, 2, 117-125, https://doi.org/10.1016/S0309-1740(00)00025-5
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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