RT Report T1 Environmental Health Criteria 103 2: Propanol A1 World Health Organization, K1 chemical K1 environmental health K1 waste disposal K1 aquatic ecology K1 terrestrial ecosystem SN 924 1571039 YR 1990 FD 1990 LK https://wedocs.unep.org/handle/20.500.11822/29415 UL https://wedocs.unep.org/handle/20.500.11822/29415 NO 2-Propanol is a colourless highly flammable liquid with an odour resembling that of a mixture of ethanol and acetone. The compound is completely miscible with water, ethanol, acetone, chloroform, and benzene. Analytical methods are available for the detection of 2-propanol in various media (air, water, blood, serum, and urine) with detection limits for air, water, and blood of 2 x 10-5 mg/m3, 0.04 mg/litre, and 1 mg/litre, respectively. Gas chromatographic methods (primarily using flame ionization detection) as well as paper electrophoresis and photoionization ion mobility spectrometry methods are available for the determination of 2-propanol in the various media. DS UN Environment Document Repository RD Nov 4, 2026