Product Description Bromo-peg4-ch2co2tbutyl ester Other Details Molecular Formula: C14H27BrO6 Molecular Weight: 371.26 CAS Number: 1807505-29-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 2g Leadtime:65 Days