Product name | Malononitrile |
English name | Malononitrile |
Alias | Dicyanomethane; Dicyanomethane; Dicyanomethane |
CAS RN | 109-77-3 |
Molecular weight | 66.0614 |
Molecular formula | C3H2N2 |
Physicochemical properties | Density 1.049 Melting point 30-34°C Boiling point 220°C Flash point 112°C Water solubility 13.3 g/100 mL (20°C), soluble in water, alcohol, benzene, slightly soluble in chloroform and acetic acid. Appearance: Colorless crystal Saturated vapor pressure (kPa): 2.67(109℃) Combustion heat (kJ/mol): 1650.3 |
Uses | For pharmaceuticals, it is an intermediate of the drug triamterene; for organic synthesis, gold leaching agent. |
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