Product Description Tris(2-methoxyphenyl)phosphine Other Details Molecular Formula: C21H21O3P Molecular Weight: 352.36 CAS Number: 4731-65-1 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