1,2,9,10-Dibenzopyrene
- Formula: C24H14
- Molecular weight: 302.3680
- IUPAC Standard InChI: InChI=1S/C24H14/c1-2-8-18-16(6-1)14-17-13-12-15-7-5-11-20-19-9-3-4-10-21(19)24(18)23(17)22(15)20/h1-14H
- IUPAC Standard InChIKey: JNTHRSHGARDABO-UHFFFAOYSA-N
- CAS Registry Number: 191-30-0
- 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: Dibenzo[def,p]chrysene; 1,2:3,4-Dibenzopyrene; Ba 51-090462; Dibenzo[a,l]pyrene; 1,2:9,10-Dibenzopyrene; 4,5:6,7-Dibenzpyrene; Db(a,l)p; Dibenzo(a,d)pyrene; 4,5,6,7-Dibenzpyrene; 2,3:4,5-Dibenzopyrene; Dibenz[a,l]pyrene; NSC 90324; 1,2,4,5-Dibenzpyrene; 1,2,3,4-Dibenzpyrene; Dibenzo(a,1)pyrene; 1,2:9,1o-Dibenzopyrene
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Lee's 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 |
|---|---|---|---|
| Active phase | HP-5 | DB-5MS | DB-5MS |
| Column length (m) | 60. | 30. | 30. |
| Carrier gas | He | ||
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.5 |
| Tstart (C) | 35. | 60. | 40. |
| Tend (C) | 300. | 320. | 310. |
| Heat rate (K/min) | 3. | 5. | 4. |
| Initial hold (min) | 3. | 1. | |
| Final hold (min) | 20. | ||
| I | 553. | 541.9 | 540.01 |
| Reference | Marynowski, Pieta, et al., 2004 | Sauvain and Duc, 2004 | Chen, Keeran, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Lee's 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.
Marynowski, Pieta, et al., 2004
Marynowski, L.; Pieta, M.; Janeczek, J.,
Composition and source of polycyclic aromatic compounds in deposited dust from selected sites around the Upper Silesia, Poland,
Geol. Q., 2004, 48, 2, 169-180. [all data]
Sauvain and Duc, 2004
Sauvain, J.-J.; Duc, T.V.,
Approaches to identifying and quantifying polycyclic aromatic hydrocarbons of molecular weight 302 in diesel particulates,
J. Sep. Sci., 2004, 27, 1-2, 78-88, https://doi.org/10.1002/jssc.200301620
. [all data]
Chen, Keeran, et al., 2002
Chen, P.H.; Keeran, W.S.; Van Ausdale, W.A.; Schindler, D.R.; Roberts, D.W.,
Application of Lee retention indices to the confirmation of tentatively identified compounds from GC/MS analysis of environmental samples, Technical paper, Analytical Services Division, Environmental ScienceEngineering, Inc, PO Box 1703, Gainesville, FL 32602, 2002, 11. [all data]
Notes
Go To: Top, Lee's 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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