Product Description 1,8-Bis(diphenylphosphino)naphthalene Other Details Molecular Formula: C34H26P2 Molecular Weight: 496.5 CAS Number: 153725-04-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 5g Leadtime:50 Days Sizes 3: 0 Leadtime:0