Name: 5-Amino-1,2,3-thiadiazole CAS No.: 4100-41-8 EINECS: 223-868-4 Appearance： Yellow or amber crystal Assay: ≥98% Synonyms: 5-AMINO-1,2,3-THIADIAZOLE;5-AMINO-1,2,3-ANILIDOTHIODIAZOLE;1,2,3-Thiadiazol-5-amine;5-AMINO-1,2,3-ANILIDOTHIOBIAZOLE;1,2,3-Thiadiazol-5-amine(9CI);thiadiazol-5-amine;thiadiazol-5-ylamine Formula: C2H3N3S Molecular Weight: 101.13 Density: 1.495 g/cm3 Melting Point: 224-235 oC (DEC.) Boiling Point: 239.8 °C at 760 mmHg Flash Point: 98.9 °C USAGE: pharmaceutical intermediates