Vanillic Acid, 2TMS derivative
- Formula: C14H24O4Si2
- Molecular weight: 312.5090
- IUPAC Standard InChI: InChI=1S/C14H24O4Si2/c1-16-13-10-11(14(15)18-20(5,6)7)8-9-12(13)17-19(2,3)4/h8-10H,1-7H3
- IUPAC Standard InChIKey: UQZKEPFYTGMPKU-UHFFFAOYSA-N
- CAS Registry Number: 2078-15-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Benzoic acid, 3-methoxy-4-[(trimethylsilyl)oxy]-, trimethylsilyl ester; m-Anisic acid, 4-(trimethylsiloxy)-, trimethylsilyl ester; 4,7-Bis(trimethylsilyl)vanillic acid; Vanillic acid, trimethylsiloxytrimethylsilyl ester; 4-TMS-Oxy-3-methoxybenzoic acid, TMS ester; Vanillic acid, bis-TMS; Vanillic acid, di-TMS; Vanillic acid, TMS
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- Other data available:
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Normal alkane 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 | HP-5 | HP-5 | HP-5MS |
| Column length (m) | 30. | 30. | 30. | 30. |
| Carrier gas | Helium | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. | 50. | 70. |
| Tend (C) | 300. | 300. | 300. | 280. |
| Heat rate (K/min) | 3. | 5. | 4. | |
| Initial hold (min) | 3. | |||
| Final hold (min) | 30. | 3. | ||
| I | 1774. | 1776. | 1775. | 1774. |
| Reference | Isidorov, Lech, et al., 2008 | Isidorov, Kotowska, et al., 2005 | Isidorov, Kotowska, et al., 2005 | Lee, Yanamandra, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Isidorov, Lech, et al., 2008
Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L.,
Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack,
Trees, 2008, 22, 4, 531-542, https://doi.org/10.1007/s00468-008-0213-z
. [all data]
Isidorov, Kotowska, et al., 2005
Isidorov, V.A.; Kotowska, U.; Vinogorova, V.T.,
GC Identification of organic compounds based on partition coefficients of their TMS derivatives in a hexane-acetonitrile system and retention indices,
Anal. Sci., 2005, 21, 12, 1483-1489, https://doi.org/10.2116/analsci.21.1483
. [all data]
Lee, Yanamandra, et al., 2002
Lee, B.Y.; Yanamandra, K.; Thurmon, T.F.,
Quantitative estimation of organic analytes with a capillary column,
Am. Clin. Lab., 2002, May, 30-34. [all data]
Notes
Go To: Top, Normal alkane 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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