Product Description 1,4-Butanediol divinyl ether Other Details Molecular Formula: C8H14O2 Molecular Weight: 142.2 CAS Number: 3891-33-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mL Leadtime:20 Days Sizes 2: 25mL Leadtime:20 Days Sizes 3: 100mL Leadtime:20 Days