Product Description 2,3,5,6-Tetrafluorobenzoic acid Other Details Molecular Formula: C7H2F4O2 Molecular Weight: 194.08 CAS Number: 652-18-6 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days