Butyric Acid
Butyric acid (CH3(CH2)2COOH) is a fatty acid commonly found in rotten butter, Parmesan cheese, and vomit. It has an unpleasant smell which can be detected by humans in concentrations of 10 parts per million (ppm).
Butyric acid (CH3(CH2)2COOH) is a fatty acid commonly found in rotten butter, Parmesan cheese, and vomit. It has an unpleasant smell which can be detected by humans in concentrations of 10 parts per million (ppm).