- Molecular Formula: C22H25N3O4 - Molecular Weight: 395.452 - Density: 1.246g/cm3 - Boiling Point: 678.3°C at 760 mmHg - Melting Point: 238.1-239.5° (Tomi'-ga); mp 238.1-239.8° (Shimizu) - Flash Point: 364°C