This page provides supplementary chemical data on acetonitrile. Material Safety Data Sheet The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source and follow its directions. SIRI Fisher Scientific. Structure and properties Thermodynamic properties Vapor pressure of liquid Table data obtained from CRC Handbook of Chemistry and Physics, 44th ed. The "(s)" notation indicates temperature of solid/vapor equilibrium. Otherwise the data is temperature of liquid/vapor equilibrium. Distillation data Spectral data References Chemical data pages Chemical data pages cleanup