Review of the toxicity of catalytically cracked clarified oil

The toxicology of catalytically cracked clarified oil (CCCO) is reviewed and safe handling procedures are described. There is evidence that CCCO may present a serious health hazardIt may cause liver damage, is a potent dermal carcinogen, is a mutagen and may be a reproductive toxin. Exposure to CCCO should be minimized by issuing appropriate warnings and instituting safe working practices.