Product Description 2-Pentanone Other Details Molecular Formula: C5H10O Molecular Weight: 86.13 CAS Number: 107-87-9 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: 100mL Leadtime:20 Days