Product Description Triethyl 2-phosphonobutyrate Other Details Molecular Formula: C10H21O5P Molecular Weight: 252.25 CAS Number: 17145-91-4 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days