Methyl methacrylate (MMA) CAS No. 80-62-6
Formula: C5H8O2
Molar mass: 100, 121 g/mol
Density: 940 kg/m³
Boiling point: 101 °C
IUPAC ID: methyl 2-methylpropenoate
Soluble in: Water
Methyl methacrylate is an organic compound with the formula CH₂=CCOOCH₃. This colorless liquid, the methyl ester of methacrylic acid, is a monomer produced on a large scale for the production of Poly(methyl methacrylate) (PMMA).