Product Description alpha-Methylcinnamic acid Other Details Molecular Formula: C10H10O2 Molecular Weight: 162.19 CAS Number: 1199-77-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days