Product name: 3-Amino-4-ethylpyrazole Structural formula: Molecular formula: C5H9N3 Molecular weight: 111.15 CAS No.: 43024-15-3 Density: 1.157g/cm3 Boiling Point: 307.224°C at 760 mmHg Flash point: 165.119°C Purity: 97%