Catechol, 2TMS derivative
- Formula: C12H22O2Si2
- Molecular weight: 254.4729
- IUPAC Standard InChI: InChI=1S/C12H22O2Si2/c1-15(2,3)13-11-9-7-8-10-12(11)14-16(4,5)6/h7-10H,1-6H3
- IUPAC Standard InChIKey: GEHYZCCVQVOFAF-UHFFFAOYSA-N
- CAS Registry Number: 5075-52-5
- 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: 1,2-Benzenediol bis(trimethylsilyl) ether; Silane, [1,2-phenylenebis(oxy)]bis[trimethyl-; Silane, (o-phenylenedioxy)bis[trimethyl-; 1,2-Bis(trimethylsiloxy)benzene; Silane, [1,2-phenylenebis(oxy)]bis*trimethyl-; Silane, (o-phenylenedioxy)bis*trimethyl-; Trimethyl(2-[(trimethylsilyl)oxy]phenoxy)silane; 1,2-Dihydroxybenzene, bisTMS ether; Pyrocatechol, TMS; 1,2-Dihydroxybenzene, TMS
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Mass spectrum (electron ionization)
Go To: Top, 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: 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 | O A MAMER, MCGILL UNIVERSITY, MONTREAL |
| NIST MS number | 78898 |
Gas Chromatography
Go To: Top, 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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | PE-5 | 1321. | Isidorov and Vinogorova, 2003 | He, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 250. C |
| Packed | OV-1 | 1309. | Mattsson and Petersson, 1977 | N2, Supelcoport, 4. K/min; Column length: 2. m; Tstart: 80. C; Tend: 240. C |
| Packed | SE-30 | 1305. | Lhuguenot, Maume, et al., 1971 | N2, Gas Chrom P (120-140 mesh), 1. K/min; Column length: 3. m; Tstart: 100. C; Tend: 180. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1330. | Isidorov, Kotowska, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 1322. | Zimmermann, Lauterbach, et al., 1985 | Program: not specified |
References
Go To: Top, 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.
Isidorov and Vinogorova, 2003
Isidorov, V.A.; Vinogorova, V.T.,
GC-MS analysis of compounds extracted from buds of Populus balsamifera and Populus nigra,
Z. Naturforsch. C:, 2003, 58, 355-360. [all data]
Mattsson and Petersson, 1977
Mattsson, M.; Petersson, G.,
Reference GLC Data for the Analysis of Phenolic Compounds as Trimethylsilyl Derivatives,
J. Chromatogr. Sci., 1977, 15, 12, 546-554, https://doi.org/10.1093/chromsci/15.12.546
. [all data]
Lhuguenot, Maume, et al., 1971
Lhuguenot, J.C.; Maume, B.F.; Baron, C.,
Gas Chromatographic and Mass Spectrometric Study of Vanillin Related Compounds,
Chromatographia, 1971, 4, 5, 204-208, https://doi.org/10.1007/BF02281053
. [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]
Zimmermann, Lauterbach, et al., 1985
Zimmermann, V.; Lauterbach, M.; Jaeger, G.,
Analytical characterization phenolic compounds obtained from phenosolvan-extracts by use of gas-chromatography with capillary columns,
Chem. Tech. (Leipzig), 1985, 37, 11, 476-478. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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