Molecular Formula: C3H6O2 Molecular Weight: 74.08 Linear Structural Formula: CH3COOCH3 MDL Number: MFCD00008711 Purity: >=99.8% (GC); >=99.8% Melting Point: -98 C (lit.) Density: 0.934 g/mL at 25 C Refractive Index: n20/D 1.361 (lit.); n20/D 1.362