2,3,5-Trimethylbenzoquinone Chemical name: 2,3,5-Trimethylbenzoquinone 4-dione, 2,3,5-trimethyl-5-cyclohexadien-1; 2,3,5-trimethyl-2,5-cyclohexadien-1,4-dione; 2,3,5-trimethyl-p-benzoquinone; 2,3,5-trimethylquinone CAS Number: 935-92-2 Molecular formula: C9H10O2 Apprearance: yellow crystal Content: 99.0%min Use: it is used as medical intermediate,ect. Packing:25kgs/drum