1H-Pyrrole, 2,4-dimethyl-
- Formula: C6H9N
- Molecular weight: 95.1424
- IUPAC Standard InChI: InChI=1S/C6H9N/c1-5-3-6(2)7-4-5/h3-4,7H,1-2H3
- IUPAC Standard InChIKey: MFFMQGGZCLEMCI-UHFFFAOYSA-N
- CAS Registry Number: 625-82-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Pyrrole, 2,4-dimethyl-; 2,4-Dimethylpyrrole; 2,4-Dimethyl-1H-pyrrole
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Gas phase ion energetics data
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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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.54 ± 0.02 | PI | Potapov and Yuzhakova, 1970 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H8N+ | 10.2 ± 0.1 | H | PI | Potapov and Yuzhakova, 1970 | RDSH |
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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BPX-5 | 842. | Ames, Guy, et al., 2001 | 50. m/0.32 mm/0.25 μm, He, 60. C @ 5. min, 4. K/min, 250. C @ 10. min |
| Capillary | DB-1 | 842. | Kim, 2001 | 60. m/0.32 mm/1. μm, He, 40. C @ 5. min, 2. K/min; Tend: 220. C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Potapov and Yuzhakova, 1970
Potapov, V.K.; Yuzhakova, O.A.,
Photoionization and electronic structure of pyrrole and its methyl derivatives,
Dokl. Akad. Nauk SSSR, 1970, 192, 131, In original 365. [all data]
Ames, Guy, et al., 2001
Ames, J.M.; Guy, R.C.E.; Kipping, G.J.,
Effect of pH, temperature, and moisture on the formation of volatile compounds in glycine/glucose model systems,
J. Agric. Food Chem., 2001, 49, 9, 4315-4323, https://doi.org/10.1021/jf010198m
. [all data]
Kim, 2001
Kim, J.S.,
Einfluss der Temperatur beim Rösten von Sesam auf Aroma und antioxidative Eigenschaften des Öls, PhD Thesis, Technischen Universität Berlin zur Erlangung des akademischen Grades, Berlin, 2001, 151. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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