ChEBI: Rac-1,2-dichloropropane is a racemate comprising equimolar amounts of (R)- and (S)-1,2-dichloropropane. It is used as a fumigant to control nematodes in soil and insects in stored grain. It has a role as a fumigant insecticide, an agrochemical, a carcinogenic agent and a polar aprotic solvent. It contains a (R)-1,2-dichloropropane and a (S)-1,2-dichloropropane.