2,3,5,6-Tetrafluorobenzoic acid

2,3,5,6-Tetrafluorobenzoic acid (CAS 652-18-6) is manufactured directly by Qi-Chem Co., Ltd., a custom synthesis and toll manufacturer specializing in pharmaceutical and agrochemical intermediates, electronic chemicals, and fluorine chemistry, founded in 2010 and recognized as a National High-Tech Enterprise. It meets pharmaceutical grade under the company's enterprise standard and is distributed across North America, Western and Eastern Europe, and Asia.