what is tetrahydrofuran Tetrahydrofuran (THF) is a colorless, organic compound with the chemical formula C4H8O. It is a cyclic ether and belongs to a class of compounds known as heterocyclic compounds, specifically oxygen-containing heterocycles. THF is widely used as a solvent in various industries due to its unique properties. It has a low boiling point and good solvency for a wide range of...