Brand: nanjian 4-(trifluoromethyl) cinnamic acid Fine chemical CAS#: 16642-92-5 CAS#: 16642-92-5 Assay: 99%min Appearance: white crystal Mp: 230-234 degree C Molecular formula: C10H7F3O2 Molecular weight:216.01 Package: 25Kg/drum or according to your packing demand Usage: organic chemical intermediates