Product Description Butyltriphenylphosphonium chloride Other Details Molecular Formula: C22H24ClP Molecular Weight: 354.85 CAS Number: 13371-17-0 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: 25g Leadtime:50 Days