Product Description Azide-PEG3-Amine Other Details Molecular Formula: C8H18N4O3 Molecular Weight: 218.25 CAS Number: 134179-38-7 Minimum Purity: 97% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days