Melting Point -70 °C
Boiling Point 176-177 °C (lit.)
Water Solubility 45 g/L (20 ºC)
Density 0.936 g/mL at 25 °C (lit.)
Storage Temp Sealed in dry,Room Temperature
Flash Point 165 °F
Stability -
Appearance Clear colorless to pale yellow 2-METHYLBUTYRIC ACID
Refractive Index 1.4045-1.4065