Product Description Cyclopropyl Acetylene Other Details Molecular Formula: C5H6 Molecular Weight: 66.1 CAS Number: 6746-94-7 Minimum Purity: 98% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mL Leadtime:20 Days Sizes 2: 25mL Leadtime:20 Days Sizes 3: 0 Leadtime:0