| English Name: 3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE English alias: 1.2-Diaminocyclobuten-3.4-dion; 3,4-diamino-cyclobut-3-ene-1,2-dione; Diaminocyclobut-3-ene-1,2-dione; 3-Cyclobutene-1,2-dione,3,4-diamino; CAS No. 5231-89-0 Molecular formula: C4H4N2O2 Molecular weight: 112.08700 Density: 1.638g/cm 3 Boiling point: 213.8 C at 760 mmHg Flash point: 83.1 unitary C Refractive index: 1.665 |