Pyrazine, 2-ethenyl-6-methyl-
- Formula: C7H8N2
- Molecular weight: 120.1518
- IUPAC Standard InChI: InChI=1S/C7H8N2/c1-3-7-5-8-4-6(2)9-7/h3-5H,1H2,2H3
- IUPAC Standard InChIKey: KZXOOWGVLDEHDT-UHFFFAOYSA-N
- CAS Registry Number: 13925-09-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Pyrazine, 2-methyl-6-vinyl-; 2-Methyl-6-vinylpyrazine; 2-Vinyl-6-methylpyrazine; 2-ethenyl-6-methyl pyrazine; 6-methyl-2-vinylpyrazine
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Normal alkane RI, polar column, custom temperature program
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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 | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. |
| Carrier gas | Hydrogen | Hydrogen |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Program | 44 0C 3 0C/min -> 170 0C 8 0C/min -> 250 0C | not specified |
| I | 1490. | 1521. |
| Reference | Gonzalez-Rios, Suarez-Quiroz, et al., 2007 | Gonzalez-Rios, Suarez-Quiroz, et al., 2007 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Gonzalez-Rios, Suarez-Quiroz, et al., 2007
Gonzalez-Rios, O.; Suarez-Quiroz, M.L.; Boulanger, R.; Barel, M.; Guyot, B.; Guiraud, J.-P.; Schorr-Galindo, S.,
Impact of ecological post-harvest processing of coffee aroma: II Roasted coffee.,
J. Food Composition Analysis, 2007, 20, 3-4, 297-307, https://doi.org/10.1016/j.jfca.2006.12.004
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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