Methyl stearate
- Formula: C19H38O2
- Molecular weight: 298.5038
- IUPAC Standard InChI: InChI=1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3
- IUPAC Standard InChIKey: HPEUJPJOZXNMSJ-UHFFFAOYSA-N
- CAS Registry Number: 112-61-8
- 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: Octadecanoic acid, methyl ester; Stearic acid, methyl ester; n-Octadecanoic acid, methyl ester; Kemester 9718; Methyl n-octadecanoate; Methyl octadecanoate; Metholene 2218; Emery 2218; Kemester 9018; Methyl ester of octadecanoic acid; Kemester 4516; NSC 9418; 172226-13-0; 172226-14-1; 218433-32-0; 28:0, Me ester
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Van Den Dool and Kratz RI, polar column, custom temperature program
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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 |
|---|---|---|
| Active phase | CP-Wax 52CB | Innowax |
| Column length (m) | 60. | 60. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Program | 45C(5min) => 10C/min => 80C => 2C/min => 240C | 35C (1min) => 3C/min => 170C => 4C/min => 200C (20min) |
| I | 2419. | 2422. |
| Reference | Romeo, Ziino, et al., 2007 | Larráyoz, Addis, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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.
Romeo, Ziino, et al., 2007
Romeo, V.; Ziino, M.; Giuffrrida, D.; Condurso, C.; Verzera, A.,
Flavour profile of capers (Capparis spinosa L.) from the Eolian Archipelago by HS-SPME/GC?MS,
Food Chem., 2007, 101, 3, 1272-1278, https://doi.org/10.1016/j.foodchem.2005.12.029
. [all data]
Larráyoz, Addis, et al., 2001
Larráyoz, P.; Addis, M.; Gauch, R.; Bosset, J.O.,
Comparison of dynamic headspace and simultaneous distillation extraction techniques used for the analysis of the volatile components in three European PDO ewes milk cheeses,
Int. Dairy J., 2001, 11, 11-12, 911-926, https://doi.org/10.1016/S0958-6946(01)00144-3
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, custom temperature program, References
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