Product Description 1-Methylnaphthalene Other Details Molecular Formula: C11H10 Molecular Weight: 142.2 CAS Number: 90-12-0 Minimum Purity: 96% (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