Product Description 4,4'-Diamino-2,2'-bipyridine Other Details Molecular Formula: C10H10N4 Molecular Weight: 186.21 CAS Number: 18511-69-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days