Propylene Glycol Food Grade

Appearance:::::::::::::::::: A clear, colorless, slightly syrupy liquid at room temperature

Odor::::::::::::::::::::::::::::: Little to none

Boiling point::::::::::::::::: 187.6 °C (370.8 °F)

Melting point::::::::::::::::: –60 °C (–76 °F) 

Density::::::::::::::::::::::::: 1.0361 grams per cubic centimeter at 20 °C (68 °F) 

Molecular weight::::::::::: 76.09 grams per mole