Benzoic acid, 4-hydroxy-3-methoxy-, methyl ester
- Formula: C9H10O4
- Molecular weight: 182.1733
- IUPAC Standard InChI: InChI=1S/C9H10O4/c1-12-8-5-6(9(11)13-2)3-4-7(8)10/h3-5,10H,1-2H3
- IUPAC Standard InChIKey: BVWTXUYLKBHMOX-UHFFFAOYSA-N
- CAS Registry Number: 3943-74-6
- 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, methyl ester; Methyl vanillate; Methyl 3-methoxy-4-hydroxybenzoate; Methyl 4-hydroxy-3-methoxybenzoate; 4-Hydroxy-3-methoxybenzoic acid methyl ester; Methyl ester of 4-hydroxy-3-methoxybenzoic acid; Vanillic acid methyl; 4-Hydroxy-3-methoxybenzoic acid methyl ester (methyl vanillate)
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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 |
|---|---|---|---|---|
| Active phase | HP-5 | DB-5 | DB-5 | DB-5 |
| Column length (m) | 60. | 30. | 30. | 30. |
| Carrier gas | He | H2 | N2 | H2 |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 1. | 0.25 |
| Tstart (C) | 60. | 35. | 40. | 50. |
| Tend (C) | 250. | 270. | 230. | 290. |
| Heat rate (K/min) | 3. | 5. | 4. | 4. |
| Initial hold (min) | 2. | |||
| Final hold (min) | 20. | 10. | ||
| I | 1525. | 1525. | 1496. | 1526. |
| Reference | Perraudin, Popovici, et al., 2006 | Alves, Pinto, et al., 2005 | Fang and Qian, 2005 | da Silva, Borba, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | 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.
Perraudin, Popovici, et al., 2006
Perraudin, F.; Popovici, J.; Bertrand, C.,
Analysis of headspace-solid microextracts from flowers of Maxillaria tenuifolia Lindl. by GC-MS,
Electronic Journal of Natural Substances, 2006, 1, 1-5. [all data]
Alves, Pinto, et al., 2005
Alves, R.J.V.; Pinto, A.C.; da Costa, A.V.M.; Rezende, C.M.,
Zizyphus mauritiana Lam. (Rhamnaceae) and the chemical composition of its floral fecal odor,
J. Braz. Chem. Soc., 2005, 16, 3B, 654-656, https://doi.org/10.1590/S0103-50532005000400027
. [all data]
Fang and Qian, 2005
Fang, Y.; Qian, M.,
Aroma compounds in Oregon Pinot Noir wine determined by aroma extract dilution analysis (AEDA),
Flavour Fragr. J., 2005, 20, 1, 22-29, https://doi.org/10.1002/ffj.1551
. [all data]
da Silva, Borba, et al., 1999
da Silva, U.F.; Borba, E.L.; Semir, J.; Marsaioli, A.J.,
A simple solid injection device for the analyses of Bulbophyllum (Orchidaceae) volatiles,
Phytochemistry, 1999, 50, 1, 31-34, https://doi.org/10.1016/S0031-9422(98)00459-2
. [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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