1, 2, 3-BENZOTRIAZOLE 1, 2, 3-BENZOTRIAZOLE; BTA CAS No.: 95-14-7 Molecular formula: C6H5N3 Molecular weight: 119.13 1, 2, 3-BENZOTRIAZOLE 1, 2, 3-BENZOTRIAZOLE; BTACAS No.: 95-14-7 Molecular formula: C6H5N3 Molecular weight: 119.13 Structural Formula:Properties: BTA is white or light yellow needle shaped crystallite, melting point is 98.5, boiling point is 204 0C (15mm mercury column), slightly ...