2-Methylchrysene
- Formula: C19H14
- Molecular weight: 242.3145
- IUPAC Standard InChI: InChI=1S/C19H14/c1-13-6-9-17-15(12-13)8-11-18-16-5-3-2-4-14(16)7-10-19(17)18/h2-12H,1H3
- IUPAC Standard InChIKey: PJVVBVYEMMJZCY-UHFFFAOYSA-N
- CAS Registry Number: 3351-32-4
- 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: Chrysene, 2-methyl-
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Gas phase ion energetics data
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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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.49 ± 0.03 | PE | Shahbaz, Akiyama, et al., 1981 | LLK |
Gas Chromatography
Go To: Top, Gas phase ion energetics data, 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
Lee's RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Methyl Silicone | 260. | 418.0 | Shlyakhov, 1984 | |
| Packed | Methyl Silicone | 270. | 419.7 | Shlyakhov, 1984 |
Lee's RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 418.01 | Sun, Zhou, et al., 2008 | 30. m/0.25 mm/0.25 μm, 50. C @ 2. min, 6. K/min, 300. C @ 16. min |
| Capillary | SE-52 | 419.66 | Vassilaros, Kong, et al., 1982 | 20. m/0.30 mm/0.25 μm, H2, 40. C @ 2. min, 4. K/min; Tend: 265. C |
| Capillary | SE-52 | 418.80 | Lee, Vassilaros, et al., 1979 | 12. m/0.3 mm/0.34 μm, He, 2. K/min; Tstart: 50. C; Tend: 250. C |
Lee's RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 418.0 | Brack and Schirmer, 2003 | 30. m/0.25 mm/0.25 μm, Helium; Program: 70 0C 7 0C/min -> 280 0C (2 min) 7 0C/min -> 300 0C (2 min) |
| Capillary | SE-52 | 415.11 | Shlyakhov, 1984 | Program: not specified |
| Capillary | SE-52 | 418.80 | Shlyakhov, 1984 | Program: not specified |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shahbaz, Akiyama, et al., 1981
Shahbaz, M.; Akiyama, I.; LeBreton, P.,
Ultraviolet photoelectron studies of methyl substituted chrysenes,
Biochem. Biophys. Res. Commun., 1981, 103, 25. [all data]
Shlyakhov, 1984
Shlyakhov, A.F.,
Gas chromatography in organic geochemistry, Nedra, Moscow, 1984, 221. [all data]
Sun, Zhou, et al., 2008
Sun, P.; Zhou, Q.; Li, G.; Wang, X.; Zhao, Y.; Cao, L.,
fingerprint analysis of polycyclic aromatic hydrocarbons in crude oil by internal standard method,
J. Instrumental Anal., 2008, 27, 4, 344-348. [all data]
Vassilaros, Kong, et al., 1982
Vassilaros, D.L.; Kong, R.C.; Later, D.W.; Lee, M.L.,
Linear retention index system for polycyclic aromatic compounds. Critical evaluation and additional indices,
J. Chromatogr., 1982, 252, 1-20, https://doi.org/10.1016/S0021-9673(01)88394-1
. [all data]
Lee, Vassilaros, et al., 1979
Lee, M.L.; Vassilaros, D.L.; White, C.M.; Novotny, M.,
Retention Indices for Programmed-Temperature Capillary-Column Gas Chromatography of Polycyclic Aromatic Hydrocarbons,
Anal. Chem., 1979, 51, 6, 768-773, https://doi.org/10.1021/ac50042a043
. [all data]
Brack and Schirmer, 2003
Brack, W.; Schirmer, K.,
Effect-directed identification of oxygen and sulfur heterocycles as major polycyclic aromatic cytochrome P4501A-inducers in a contaminated sedimet,
Environ. Sci. Technol., 2003, 37, 14, 3062-3070, https://doi.org/10.1021/es020248j
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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