3,4-Dimethoxy-3-cyclobutene-1,2-dione CAS No.:5222-73-1 Molecular Formula:C6H6O4 Molecular Weight:142.109 Melting Point:54-57 °C Flash Point:286.1 °C at 760 mmHg Sent E-mail INQUIRY ←[Previous:Fmoc-2-aminoisobutyric acid] [Next:6-Aminobenzo[c][1,2]oxaborol-1(3H)-ol hydrochloride]→