Product Description Propargyl-PEG3-Acid Other Details Molecular Formula: C10H16O5 Molecular Weight: 216.23 CAS Number: 1347760-82-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 50mg Leadtime:50 Days Sizes 2: 250mg Leadtime:50 Days Sizes 3: 0 Leadtime:0