Tetrahydrofuran ( THF ) is an organic compound with the formula (CH 2 ) 4 O. It is a colorless, water- miscible organic liquid with low viscosity at standard temperature and pressure . The compound is heterocyclic . As one of the most polar ethers with a wide liquid range, it is a useful solvent.
Dimethylformamide is an organic compound with the formula ( CH 3 ) 2 NC(O)H. Commonly abbreviated as DMF (though this acronym is sometimes used for dimethylfuran ), this colourless liquid is miscible with water and the majority of organic liquids.
Ethanol , also called ethyl alcohol , pure alcohol , grain alcohol , or drinking alcohol , is a volatile , flammable , colorless liquid.