Pyrazine, 2,6-dimethyl-
- Formula: C6H8N2
- Molecular weight: 108.1411
- IUPAC Standard InChI: InChI=1S/C6H8N2/c1-5-3-7-4-6(2)8-5/h3-4H,1-2H3
- IUPAC Standard InChIKey: HJFZAYHYIWGLNL-UHFFFAOYSA-N
- CAS Registry Number: 108-50-9
- 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: 2,6-Dimethylpyrazine; 3,5-Dimethylpyrazine
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Kovats' RI, polar column, isothermal
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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
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | PEG-40M | PEG-40M |
| Column length (m) | 50. | 50. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.3 | 0.3 |
| Phase thickness (μm) | ||
| Temperature (C) | 110. | 80. |
| I | 1327. | 1314. |
| Reference | Golovnya, Samusenko, et al., 1987 | Golovnya, Samusenko, et al., 1987 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Golovnya, Samusenko, et al., 1987
Golovnya, R.V.; Samusenko, A.L.; Dmitriev, L.B.,
Behavior of methyl-substituted pyrazines and use of the principle of nonadditive change in the sorption energy for prediction of the retention indices in capillary gas chromatography,
Zh. Anal. Khim., 1987, 42, 4, 558-563. [all data]
Notes
Go To: Top, Kovats' RI, polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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