Product Description 4-(2-Bromoethylidene)oxane Other Details Molecular Formula: C7H11BrO Molecular Weight: 191.07 CAS Number: 21378-20-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days