0 5 Manufacturer Supply Raw Material CAS 5337-93-9 4-Methylpropi... Manufacturer Supply Raw Material CAS 5337-93-9 4-Methylpropiophenone Density 1.0±0.1 g/cm3 Boiling Point 238.5±0.0 °C at 760 mmHg Melting Point 7.2 °C...