... Product name:ether,2-hydroxy-2,4,4aa-trichlorodiphenyl Appearance:White crystalline powder Purity:99% min Melting point:55-60 Chemical name: 2,4,4 ... 'trichloro 2'-hydroxy diphenyaxideMolecular formula:C12H7Cl3O2 Structural formula:Molecular weight: ... : 25kg/barrel,two layers plastic bag and paperboard barrel. ether,2-hydroxy-2,4,4-trichlorodiphenyl