isobutyraldehyde
2-methylpropanal
CAS 78-84-2 - MW 72.1
| OV101 | DB5 | OV1701 | C20M | |
| Kovats RI | 789 | 662 | [753] | 821 |
| Ethyl ester RI | 404 | 258 | [276] | 199 |
| [interpolated] | ||||
Percepts: pungent, malt, green
Notes: Fukami(2002)-TCWax = 817Zehentbauer(02)= -/550/822/611 on DB5, DB1701 and DBFFAP
References:
OV101 Adedeji, Hartman, Rosen & Ho 1991; J. Agric. Food Chem., 39, 1494-1497. [DB-1].
DB5 Qian, M. and G. Reineccius (2003). Flavour and Fragrance Journal 18(3): 252-259.Carrapiso, A. I., A. Jurado, et al. (2002). J. Agric. Food Chem. 50(22): 6453-6458. [HP-5].
OV1701
C20M Rychlik, Schieberle & Grosch Compilation of Odor Thresholds, Odor Qualiites and Retention Indeces of Key Food Odorants, Lichtenbergstraße, Germany, 1998.
Source: Flavornet by Terry Acree & Heinrich Arn
http://www.flavornet.org
© Datu Inc., 2004