Product Description Diphenylmethyl isocyanate Other Details Molecular Formula: C14H11NO Molecular Weight: 209.24 CAS Number: 3066-44-2 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 2.5g Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days