1,1'-Biphenyl, 2,2',3,3',5,5',6,6'-octachloro-
- Formula: C12H2Cl8
- Molecular weight: 429.768
- IUPAC Standard InChI: InChI=1S/C12H2Cl8/c13-3-1-4(14)10(18)7(9(3)17)8-11(19)5(15)2-6(16)12(8)20/h1-2H
- IUPAC Standard InChIKey: JPOPEORRMSDUIP-UHFFFAOYSA-N
- CAS Registry Number: 2136-99-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Biphenyl, 2,2',3,3',5,5',6,6'-octachloro-; 2,2',3,3',5,5',6,6'-Octachlorobiphenyl; 2,3,5,6,2',3',5',6'-Octachlorobiphenyl; 2,2',3,3',5,5',6,6'-Octachloro-1,1'-biphenyl; PCB 202
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Normal alkane RI, non-polar column, custom temperature program
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 | Apolane | Apolane | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | Apiezon L |
| Column length (m) | 50. | 50. | 50. | 40. |
| Carrier gas | He | He | Hydrogen | H2 |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.30 |
| Phase thickness (μm) | ||||
| Program | 70 0C (2 min) 10 0C/min (6 min) 2 0C/min -> 250 0C | 70 0C (2 min) 10 0C/min (6 min) 2 0C/min -> 250 0C | not specified | not specified |
| I | 2410. | 2410. | 2381. | 2391. |
| Reference | Bush, Murphy, et al., 1985 | Bush, Murphy, et al., 1985 | Waggott and Davies, 1984 | Ballschmiter and Zell, 1980 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bush, Murphy, et al., 1985
Bush, B.; Murphy, M.J.; Connor, S.; Snow, J.; Barnard, E.,
Improvements in Glass Capillary Gas Chromatographic Polychlorobiphenyl Analysis,
J. Chromatogr. Sci., 1985, 23, 11, 509-515, https://doi.org/10.1093/chromsci/23.11.509
. [all data]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Ballschmiter and Zell, 1980
Ballschmiter, K.; Zell, M.,
Analysis of polychlorinated biphenyls (PCB) by glass capillary gas chromatography,
Fresenius Z. Anal. Chem., 1980, 302, 1, 20-31, https://doi.org/10.1007/BF00469758
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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