Isoquinoline
- Formula: C9H7N
- Molecular weight: 129.1586
- IUPAC Standard InChI: InChI=1S/C9H7N/c1-2-4-9-7-10-6-5-8(9)3-1/h1-7H
- IUPAC Standard InChIKey: AWJUIBRHMBBTKR-UHFFFAOYSA-N
- CAS Registry Number: 119-65-3
- 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: β-Quinoline; Benzopyridine; Benzo[c]pyridine; Leucoline; 2-Azanaphthalene; 2-Benzazine; 2-Benzanine; Isochinolin; NSC 3395
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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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-5 | SE-52 | OV-101 | DB-5 | SE-52 |
| Column length (m) | 30. | 12. | 25. | 30. | 20. |
| Carrier gas | H2 | He | H2 | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.22 | 0.26 | 0.30 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Tstart (C) | 50. | 50. | 50. | 50. | 40. |
| Tend (C) | 300. | 270. | 300. | 300. | 265. |
| Heat rate (K/min) | 15. | 2. | 4. | 6. | 4. |
| Initial hold (min) | 4. | 2. | |||
| Final hold (min) | 20. | ||||
| I | 212.1 | 214.68 | 213.19 | 214.41 | 214.14 |
| Reference | Durlak, Biswas, et al., 1998 | Hasegawa, Usami, et al., 1990 | Blanco, Blanco, et al., 1989 | Rostad and Pereira, 1986 | Vassilaros, Kong, et al., 1982 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | SE-52 |
| Column length (m) | 12. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.3 |
| Phase thickness (μm) | 0.34 |
| Tstart (C) | 50. |
| Tend (C) | 250. |
| Heat rate (K/min) | 2. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 215.61 |
| Reference | Lee, Vassilaros, et al., 1979 |
| Comment | 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.
Durlak, Biswas, et al., 1998
Durlak, S.K.; Biswas, P.; Shi, J.; Bernhard, M.J.,
Characterization of polycyclic aromatic hydrocarbon particulate and gaseous emissions from polystyrene combustion,
Environ. Sci. Technol., 1998, 32, 15, 2301-2307, https://doi.org/10.1021/es9709031
. [all data]
Hasegawa, Usami, et al., 1990
Hasegawa, K.; Usami, S.; Higashide, A.,
Analysis of amino polycyclic aromatic hydrocarbons and polycyclic aromatic nitrogen heterocycles,
Nippon Kagaku Kaishi, 1990, 7, 777-788, https://doi.org/10.1246/nikkashi.1990.777
. [all data]
Blanco, Blanco, et al., 1989
Blanco, C.G.; Blanco, J.; Bermejo, J.; Guillen, M.D.,
Capillary gas chromatography of some polycyclic aromatic compounds on several stationary phases,
J. Chromatogr., 1989, 465, 3, 378-385, https://doi.org/10.1016/S0021-9673(01)92675-5
. [all data]
Rostad and Pereira, 1986
Rostad, C.E.; Pereira, W.E.,
Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 6, 328-334, https://doi.org/10.1002/jhrc.1240090603
. [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]
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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