2,3,5,6-Tetrafluorobenzoic acid

2,3,5,6-Tetrafluorobenzoic acid (CAS 652-18-6) is described as a white to off-white crystalline solid, offered by Zhejiang Huaji Biotechnology Co.,Ltd at pharmaceutical grade under in-house standards. It is distributed across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa, though the supplier does not manufacture it directly.