Pyrazine, ethenyl-
- Formula: C6H6N2
- Molecular weight: 106.1252
- IUPAC Standard InChI: InChI=1S/C6H6N2/c1-2-6-5-7-3-4-8-6/h2-5H,1H2
- IUPAC Standard InChIKey: KANZWHBYRHQMKZ-UHFFFAOYSA-N
- CAS Registry Number: 4177-16-6
- 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: Pyrazine, vinyl-; Vinylpyrazine; 2-Vinylpyrazine; Ethenylpyrazine
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- Other data available:
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Normal alkane RI, non-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 | CP Sil 5 CB | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. |
| Column length (m) | 50. | 50. |
| Carrier gas | Hydrogen | |
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.32 |
| Phase thickness (μm) | 1.2 | |
| Program | 36C => 20C/min => 85C => 1C/min => 145C=3C/min => 250C(30min) | not specified |
| I | 907. | 907. |
| Reference | Counet, Callemien, et al., 2002 | Waggott and Davies, 1984 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-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.
Counet, Callemien, et al., 2002
Counet, C.; Callemien, D.; Ouwerx, C.; Collin, S.,
Use of gas chromatography-olfactometry to identify key odorant compounds in dark chocolate. Comparison of samples before and after conching,
J. Agric. Food Chem., 2002, 50, 8, 2385-2391, https://doi.org/10.1021/jf0114177
. [all data]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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