7-Nitro-3,4-benzocoumarin
- Formula: C13H7NO4
- Molecular weight: 241.1990
- IUPAC Standard InChI: InChI=1S/C13H7NO4/c15-13-11-4-2-1-3-9(11)10-6-5-8(14(16)17)7-12(10)18-13/h1-7H
- IUPAC Standard InChIKey: KWGYGQPIDANWAX-UHFFFAOYSA-N
- CAS Registry Number: 6638-64-8
- 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-Nitro-6H-dibenzo[b,d]pyran-6-one
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Gas Chromatography
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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
Lee's RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-52 | 394.97 | White, Robbat, et al., 1983 | 30. m/0.3 mm/0.25 μm, He, 4. K/min; Tstart: 25. C; Tend: 295. C |
| Capillary | SE-52 | 394.41 | White, Robbat, et al., 1983 | 30. m/0.2 mm/0.25 μm, He, 4. K/min; Tstart: 25. C; Tend: 295. C |
Lee's RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 391.48 | Helmig and Arey, 1992 | 60. m/0.25 mm/0.25 μm; Program: 50C(1min) => 25C/min => 150C => 4C/min => 325C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
White, Robbat, et al., 1983
White, C.M.; Robbat, A., Jr.; Hoes, R.M.,
Gas chromatographic retention characteristics of nitrated polycyclic aromatic hydrocarbons on SE-52,
Chromatographia, 1983, 17, 11, 605-612, https://doi.org/10.1007/BF02261944
. [all data]
Helmig and Arey, 1992
Helmig, D.; Arey, J.,
Analytical chemistry of four nitrodibenzopyranone isomers for ambient air analysis,
Int. J. Environ. Anal. Chem., 1992, 49, 4, 207-219, https://doi.org/10.1080/03067319208027572
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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