The other minor peaks are of ethanol, propanol, 2-butenal, 1-butanol, acetic acid, and butanoic acid
St Charles, MO) is a chelate of one Cu atom coordinated with two molecules of 2-hydroxy-4-methylthio butanoic acid
Using small samples collected in PFC-free polyethylene bottles, the lab measures the levels of three of the most common PFCs: Perfluoro octanoic acid (PFOA), Perfluoro octanesulfonate (PFOS), and Perfluoro butanoic acid
1995) found that DH drying of red oak produced identifiable amounts of butyrolactone, butanoic acid
, 2-chloro-butanoic acid
, and bis(2-ethylhexyl)phthalate in kiln condensate samples.
Among them, acetic acid, 3-(methylthio)propanal (methional), 2-methylpropanoic acid, butanoic acid
, 3-methyl-butanoic acid
, 4-hydroxy-2,5-dimethyl-3( 2H )-furanone (HDMF), 4-hydroxy-2-ethyl-5-methyl-3(2H)-furanone (HEMF), and 2-phenylacetic acid had the highest flavor dilution factors.