Product Description Disperse Yellow 3, tech. Other Details Molecular Formula: C15H15N3O Molecular Weight: 269.3 CAS Number: 2832-40-8 Minimum Purity: N/A UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days