triorthocresyl phosphate

noun

tri·​or·​tho·​cre·​syl phosphate ˌtrī-ˌȯr-thō-ˌkres-əl-, -ˌkrēs- 

: a usually colorless, odorless, tasteless neurotoxic organophosphate C₂₁H₂₁O₄P that sometimes is the cause of poisoning of workers handling it in industry