Cas 171596-29-5 Cialis chemicals raw matericals

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CAS 171596-29-5
English name Cialis
Density 1.5±0.1 g/cm3
Boiling point 679.1±55.0 °C at 760 mmHg
Melting point 298-300oC
Molecular formula C22H19N3O4
Molecular weight 389.404
Flash point 364.5±31.5 °C
Exact mass 389.137543
PSA 74.87000
LogP 1.43
Appearance: off-white crystalline solid
Vapor Pressure 0.0±2.1 mmHg at 25°C
Refractive index 1.758
Storage conditions Hygroscopic, -20?C Freezer, Under Inert Atmosphere
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