Benzaldehyde, 3,4,5-trimethoxy-
- Formula: C10H12O4
- Molecular weight: 196.1999
- IUPAC Standard InChI: InChI=1S/C10H12O4/c1-12-8-4-7(6-11)5-9(13-2)10(8)14-3/h4-6H,1-3H3
- IUPAC Standard InChIKey: OPHQOIGEOHXOGX-UHFFFAOYSA-N
- CAS Registry Number: 86-81-7
- 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: 3,4,5-Trimethoxybenzaldehyde
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Phase change data
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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: Robert L. Brown and Stephen E. Stein
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference |
|---|---|---|
| 437.2 | 0.013 | Aldrich Chemical Company Inc., 1990 |
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-3870 |
| NIST MS number | 232286 |
Gas Chromatography
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1608. | Alissandrakis E., Tarantilis P.A., et al., 2007 | 30. m/0.25 mm/0.25 μm, He; Program: 40C(3min) => 3C/min => 160C => 10C/min => 200C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-1 | 1551. | Nath, Sarma, et al., 2002 | 24. m/0.32 mm/0.17 μm, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 8 CB | 1621. | Suárez, Vásquez, et al., 2005 | He, 60. C @ 5. min, 3. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tend: 290. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-Innowax | 2539. | Piasenzotto, Gracco, et al., 2003 | 30. m/0.32 mm/0.5 μm, He; Program: 50C(4min) => 10C/min => 230C(10min) => 10C/min => 250C |
References
Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Alissandrakis E., Tarantilis P.A., et al., 2007
Alissandrakis E.; Tarantilis P.A.; Harizanis P.C.; Polissiou M.,
Comparison of the volatile composition in thyme honeys from several origins in Greece,
J. Agric. Food Chem., 2007, 55, 20, 8152-8157, https://doi.org/10.1021/jf071442y
. [all data]
Nath, Sarma, et al., 2002
Nath, S.C.; Sarma, K.K.; Vajezikova, I.; Leclercq, P.A.,
Comparison of volatile inflorescence oils and taxonomy of certain Cymbopogon taxa described as Cymbopogon flexuosus (Nees ex Steud.) Wats.,
Biochem. Syst. Ecol., 2002, 30, 2, 151-162, https://doi.org/10.1016/S0305-1978(01)00066-7
. [all data]
Suárez, Vásquez, et al., 2005
Suárez, A.I.; Vásquez, L.J.; Manzano, M.A.; Compagnone, R.S.,
Essential oil composition of Croton cuneatus and Croton malambo growing in Venezuela,
Flavour Fragr. J., 2005, 20, 6, 611-614, https://doi.org/10.1002/ffj.1498
. [all data]
Piasenzotto, Gracco, et al., 2003
Piasenzotto, L.; Gracco, L.; Conte, L.,
Solid phase microextraction (SPME) applied to honey quality control,
J. Sci. Food Agric., 2003, 83, 10, 1037-1044, https://doi.org/10.1002/jsfa.1502
. [all data]
Notes
Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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