Melting Point -79 °C (lit.)
Boiling Point 169 °C (lit.)
Water Solubility <0.1 g/100 mL at 21 ºC
Density >1 (vs air)
Storage Temp Store below +30°C.
Flash Point 138 °F
Stability Stable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. Store cool.
Appearance Clear light yellow 1,3-PROPANEDITHIOL
Refractive Index 1.538-1.542