colorless or slight yellow liquid; > 98% Name 2' , 6' -Dichloroacetophenone Synonyms 1-( 2, 6-Dichlorophenyl) ethan-1-one Molecular Structure Molecular Formula C8H6Cl2O Molecular Weight 189.04 CAS Registry Number 2040-05-3 EINECS 218-035-7 Properties Melting point 37-41 º C Safety Data Hazard Symbols Xi Details Risk Codes R36/ 37/ 38 Details Safety Description S26; S36 Details