Thiazole, 4,5-dimethyl-2-(2-methylpropyl)-
- Formula: C9H15NS
- Molecular weight: 169.287
- IUPAC Standard InChI: InChI=1S/C9H15NS/c1-6(2)5-9-10-7(3)8(4)11-9/h6H,5H2,1-4H3
- IUPAC Standard InChIKey: NSVPHVLZAKJSGV-UHFFFAOYSA-N
- CAS Registry Number: 53498-32-1
- 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: 4,5-Dimethyl-2-isobutylthiazole; 2-iso-Butyl-4,5-dimethylthiazole; 2-(2-methylpropyl)-4,5-dimethylthiazole; Thiazole, 2-isobutyl-4,5-dimethyl
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
Go To: Top, References, Notes
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 8 CB | BPX-5 |
| Column length (m) | 50. | 50. |
| Carrier gas | He | |
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.32 |
| Phase thickness (μm) | 0.5 | |
| Tstart (C) | 60. | 60. |
| Tend (C) | 220. | 280. |
| Heat rate (K/min) | 4. | 10. |
| Initial hold (min) | 5. | 2. |
| Final hold (min) | 30. | |
| I | 1207. | 1225. |
| Reference | Mahadevan and Farmer, 2006 | Elmore and Mottram, 1997 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L.,
Key Odor Impact Compounds in Three Yeast Extract Pastes,
J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x
. [all data]
Elmore and Mottram, 1997
Elmore, J.S.; Mottram, D.S.,
Investigation of the reaction between ammonium sulfide, aldehydes, and α-dicarbonyls to form some lipid-Maillard interaction products found in cooked beef,
J. Agric. Food Chem., 1997, 45, 9, 3595-3602, https://doi.org/10.1021/jf970065u
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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