1H-Pyrrole, 1,2-dimethyl
- Formula: C6H9N
- Molecular weight: 95.1424
- IUPAC Standard InChI: InChI=1S/C6H9N/c1-6-4-3-5-7(6)2/h3-5H,1-2H3
- IUPAC Standard InChIKey: GNFLFHZJXXFDRA-UHFFFAOYSA-N
- CAS Registry Number: 600-29-3
- 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: 1,2-Dimethylpyrrole
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Gas Chromatography
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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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 876. | Lee, Macku, et al., 1991 | 60. m/0.25 mm/0.25 μm, 40. C @ 5. min, 2. K/min; Tend: 250. C |
| Capillary | DB-5 | 878. | Macku and Shibamoto, 1991 | He, 40. C @ 5. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 160. C |
| Capillary | DB-5 | 878. | Macku and Shibamoto, 1991, 2 | 6. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 200. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | FFAP | 1229. | Budryn, Nebesny, et al., 2011 | 30. m/0.32 mm/0.50 μm, Nitrogen, 35. C @ 5. min, 4. K/min, 250. C @ 45. min |
| Capillary | FFAP | 1229. | Nebesny, Budryn, et al., 2007 | 30. m/0.32 mm/0.5 μm, N2, 35. C @ 5. min, 4. K/min, 320. C @ 45. min |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lee, Macku, et al., 1991
Lee, S.-R.; Macku, C.; Shibamoto, T.,
Isolation and identification of headspace volatiles formed in heated butter,
J. Agric. Food Chem., 1991, 39, 11, 1972-1975, https://doi.org/10.1021/jf00011a017
. [all data]
Macku and Shibamoto, 1991
Macku, C.; Shibamoto, T.,
Headspace volatile compounds formed from heated corn oil and corn oil with glycine,
J. Agric. Food Chem., 1991, 39, 7, 1265-1269, https://doi.org/10.1021/jf00007a014
. [all data]
Macku and Shibamoto, 1991, 2
Macku, C.; Shibamoto, T.,
Volatile antioxidants produced from heated corn oil/glycine model system,
J. Agric. Food Chem., 1991, 39, 11, 1990-1993, https://doi.org/10.1021/jf00011a022
. [all data]
Budryn, Nebesny, et al., 2011
Budryn, G.; Nebesny, E.; Kula, J.; Majda, T.; Krysiak, W.,
HS-SPME/GC/MS Profiles of convectively and microwave roasted Ivory Coast Robusta coffee brews,
Czech. J. Food Sci., 2011, 29, 2, 151-160. [all data]
Nebesny, Budryn, et al., 2007
Nebesny, E.; Budryn, G.; Kula, J.; Majda, T.,
The effect of roasting method on headspace composition of robusta coffee bean aroma,
Eur. Food Res. Technol., 2007, 225, 1, 9-19, https://doi.org/10.1007/s00217-006-0375-0
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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