Boiling point: 163°C; Melting point: -50°C;Flash point: 49°C; Specific gravity: 0.88; Storage requests: The storage Temp is not high than 38°C, 12 months; Packing: 180Kg/Drum. Butyl Methacrylate Monomer offers significant advantages as an additive,specially forflexibility in automotive finishes and in copier toners and oil additives. ,