Tetrahydrofuran yog heterocyclic organic compound nrog cov mis mos molecular C4H8O. Nws belongs rau ethers thiab yog cov khoom siv hydrogenated tag nrho ntawm cov tshuaj tsw qab furan. Nws yog xim tsis muaj xim, dej-miscible, organic kua nrog me me viscosity ntawm qhov kub thiab txias.
