High purity 3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE 5231-89-0

3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE is a white crystal, soluble in water and ethanol, insoluble in ether and benzene. Squaramide is an important organic synthesis intermediate that can be used to synthesize various organic compounds, such as fluorescent dyes and pharmaceutical intermediates. In addition, square amide can also be used as an additive for dyes, plastics, rubber, etc. 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 weight: 112.08700 Molecular formula: C4H4N2O2 Density: 1.638g/cm 3 Boiling point: 213.8 C at 760 mmHg Flash point: 83.1 unitary C Refractive index: 1.665