Benzoic acid, 4-hydroxy-3-methoxy-, ethyl ester
- Formula: C10H12O4
- Molecular weight: 196.1999
- IUPAC Standard InChI: InChI=1S/C10H12O4/c1-3-14-10(12)7-4-5-8(11)9(6-7)13-2/h4-6,11H,3H2,1-2H3
- IUPAC Standard InChIKey: MWAYRGBWOVHDDZ-UHFFFAOYSA-N
- CAS Registry Number: 617-05-0
- 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: Vanillic acid, ethyl ester; Ethyl vanillate; 4-Hydroxy-3-methoxybenzoic acid ethyl ester; Ethyl 4-hydroxy-3-methoxybenzoate; m-Anisic acid, 4-hydroxy-, ethyl ester; 3-Methoxy-4-hydroxybenzoic acid, ethyl ester
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- Other data available:
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Normal alkane RI, non-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 | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | HP-5 | HP-5 | MFE-73 | MFE-73 |
| Column length (m) | 30. | 30. | 30. | 30. |
| Carrier gas | H2 | H2 | ||
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.1 | 0.1 |
| Program | 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min) | not specified | 40C(5min) => 2C/min => 120C => 10C/min => 210C(30min) | 40 C (5min) => 2C/min => 120C => 10 C/min => 210 C (30min) |
| I | 1589. | 1574. | 1579. | 1579. |
| Reference | Zhao, Li, et al., 2008 | Zhao, Li, et al., 2008 | Aznar, López, et al., 2001 | Ferreira, Aznar, et al., 2001 |
| Comment | 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.
Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G.,
EXtraction, preparation and identification of volatile compounds in Changyu XO brandy,
Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0
. [all data]
Aznar, López, et al., 2001
Aznar, M.; López, R.; Cacho, J.F.; Ferreira, V.,
Identification and quantification of impact odorants of aged red wines from Rioja. GC-olfactometry, quantitative GC-MS, and odor evaluation of HPLC fractions,
J. Agric. Food Chem., 2001, 49, 6, 2924-2929, https://doi.org/10.1021/jf001372u
. [all data]
Ferreira, Aznar, et al., 2001
Ferreira, V.; Aznar, M.; López, R.; Cacho, J.,
Quantitative gas chromatography-olfactometry carried out at different dilutions of an extract. Differences in the odor profiles of four high-quality spanish aged red wines,
J. Agric. Food Chem., 2001, 49, 10, 4818-4824, https://doi.org/10.1021/jf010283u
. [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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