Product Description Dibutyl carbonate Other Details Molecular Formula: C9H18O3 Molecular Weight: 174.24 CAS Number: 542-52-9 Minimum Purity: >98.0%(GC) UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 0 Leadtime:0