Product Description BrettPhos Other Details Molecular Formula: C35H53O2P Molecular Weight: 536.78 CAS Number: 1070663-78-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days