Propanoic acid, 2-methylpropyl ester
- Formula: C7H14O2
- Molecular weight: 130.1849
- IUPAC Standard InChI: InChI=1S/C7H14O2/c1-4-7(8)9-5-6(2)3/h6H,4-5H2,1-3H3
- IUPAC Standard InChIKey: FZXRXKLUIMKDEL-UHFFFAOYSA-N
- CAS Registry Number: 540-42-1
- 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: Propionic acid, isobutyl ester; Isobutyl propionate; 2-Methylpropyl propionate; Isobutyl propanoate; UN 2394; Isobutyl ester of propanoic acid; iso-Butyl n-propionate; 2-Methylpropyl propanoate
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Normal alkane RI, 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 |
|---|---|---|---|---|
| Active phase | FFAP | Carbowax 20M | HP-FFAP | Carbowax 20M |
| Column length (m) | 50. | 50. | ||
| Carrier gas | He | He | ||
| Substrate | ||||
| Column diameter (mm) | 0.2 | 0.2 | ||
| Phase thickness (μm) | 0.33 | 0.33 | ||
| Program | 70C(1min) => 3C/min => 142C => 5C/min => 225C(10min) | not specified | 70C(1min) => 3C/min => 142C => 5C/min => 225C (10min) | not specified |
| I | 1091. | 1071. | 1091. | 1071. |
| Reference | Echeverría, Correa, et al., 2004 | Vinogradov, 2004 | Echeverria, Fuentes, et al., 2003 | Shibamoto, 1987 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Echeverría, Correa, et al., 2004
Echeverría, G.; Correa, E.; Ruiz-Altisent, M.; Graell, J.; Puy, J.; López, L.,
Characterization of Fuji apples from different harvest dates and storage conditions from measurements of volatiles by gas chromatography and electronic nose,
J. Agric. Food Chem., 2004, 52, 10, 3069-3076, https://doi.org/10.1021/jf035271i
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Echeverria, Fuentes, et al., 2003
Echeverria, G.; Fuentes, M.T.; Graell, J.; Lopez, M.L.,
Relationships between volatile production, fruit quality and sensory evaluation of Fuji apples stored in different atmospheres by means of multivariate analysis,
J. Sci. Food Agric., 2003, 84, 1, 5-20, https://doi.org/10.1002/jsfa.1554
. [all data]
Shibamoto, 1987
Shibamoto, T.,
Retention Indices in Essential Oil Analysis
in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s)., Hutchig Verlag, Heidelberg, New York, 1987, 259-274. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
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