Product Description trans,trans-1,4-Diphenyl-1,3-butadiene Other Details Molecular Formula: C16H14 Molecular Weight: 206.29 CAS Number: 886-65-7 Minimum Purity: >99% (GC) 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: 25g Leadtime:20 Days