RT null T1 Rotenone Health and Safety Guide - Health and Safety Guide 73 A1 United Nations Environment Programme, A1 World Health Organization, A1 International Labour Organisation, K1 health K1 health hazard K1 toxic substance K1 chemical SN 92 4 151073 0 YR 1992 FD 1992 LK https://wedocs.unep.org/handle/20.500.11822/29603 UL https://wedocs.unep.org/handle/20.500.11822/29603 NO Rotenone is a naturally occurring chemical with insecticidal and piscicidal properties obtained from the roots of several tropical and subtropical plant species belonging to genus Lonchcarpus or Derris. Rotenone is a colourless, crystalhne solid with a melting point of165-166 °C and has a very low soluhility in water at ambient temperatures. It is soluble in acetone, carbon disulfide, ethyl acetate, and chloroform. It is less soluble in ether, carbon tetrachloride, and petroleum solvents. Solutions are readily oxidized, in the presence of light and alkali, to products with weaker insecticidal properties. DS UN Environment Document Repository RD Sep 20, 2026