Dibenzofuran, 1,4,6,9-tetrachloro
- Formula: C12H4Cl4O
- Molecular weight: 305.972
- IUPAC Standard InChI: InChI=1S/C12H4Cl4O/c13-5-1-3-7(15)11-9(5)10-6(14)2-4-8(16)12(10)17-11/h1-4H
- IUPAC Standard InChIKey: JAYSBJFHDJOMGZ-UHFFFAOYSA-N
- 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: 1,4,6,9-Tetrachlorodibenzofuran
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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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 |
|---|---|---|
| Active phase | DB-5 | DB-5 |
| Column length (m) | 30. | 30. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | |
| Phase thickness (μm) | 0.25 | |
| Tstart (C) | 90. | 175. |
| Tend (C) | 320. | 180. |
| Heat rate (K/min) | 15. | 6. |
| Initial hold (min) | 4. | 1. |
| Final hold (min) | ||
| I | 2363. | 2314. |
| Reference | Waddell, McKinnon, et al., 1987 | Hale, Hileman, et al., 1985 |
| Comment | 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.
Waddell, McKinnon, et al., 1987
Waddell, D.S.; McKinnon, H.S.; Chittim, B.G.; Safe, S.; Boyd, R.K.,
Gas chromatographic/mass spectrometric characteristics of purified synthetic isomers of tetrachlorodibenzofuran,
Biomed. Environ. Mass Spectrom., 1987, 14, 8, 457-464, https://doi.org/10.1002/bms.1200140813
. [all data]
Hale, Hileman, et al., 1985
Hale, M.D.; Hileman, F.D.; Mazer, T.; Shell, T.L.; Noble, R.W.; Brooks, J.J.,
Mathematical modeling of temperature programmed capillary gas chromatographic retention indexes for polychlorinated dibenzofurans,
Anal. Chem., 1985, 57, 3, 640-648, https://doi.org/10.1021/ac00280a017
. [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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