Methanol 99.8% Molecular formula: CH4O Colorless, transparent,It is one of the basic organic raw ... , also known as: wood alcohol, wood alcohol. Colorless, transparent, highly volatile, flammable liquid. A slight odor of alcohol. Relative density 0. ... , also known as: wood alcohol, wood alcohol. Colorless, transparent, highly volatile, flammable liquid. A slight odor of alcohol. Relative density 0. ...