Product Description 4-Bromo-2-ethynyl-1-fluorobenzene Other Details Molecular Formula: C8H4BrF Molecular Weight: 199.02 CAS Number: 657427-46-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0