Product Description 1-Phenyl-4-penten-1-yne Other Details Molecular Formula: C11H10 Molecular Weight: 142.2 CAS Number: 4289-20-7 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0