Product Description 1-Butene, 4-chloro- Other Details Molecular Formula: C4H7Cl Molecular Weight: 90.55 CAS Number: 927-73-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 0 Leadtime:0