Puas yog tetrahydrofuran tshuaj lom?

Tetrahydrofuran (THF) yog cov kua tsis muaj xim uas tsis muaj xim uas yog miscible nrog dej thiab muaj viscosity me me nyob rau hauv qhov kub thiab txias. Cov tshuaj formula ntawm no cyclic ether tuaj yeem sau ua (CH2) 4O. Vim nws cov kua ntev ntev, nws yog ib qho uas feem ntau siv nruab nrab polar aprotic hnyav. Nws lub ntsiab siv yog raws li ib tug precursor ntawm polymer. Txawm hais tias cov ntxhiab tsw thiab tshuaj lom neeg ntawm THF zoo ib yam li ether, cov nyhuv tshuaj loog yog qhov tsis zoo.

Thaum Lub Kaum Hli 27th, 2017, cov npe ntawm cov carcinogens tso tawm los ntawm lub koom haum thoob ntiaj teb rau kev tshawb fawb txog mob qog noj ntshav ntawm World Health Organization tau raug txheeb xyuas ua ntej rau kev siv. Tetrahydrofuran tau suav nrog hauv cov npe ntawm 2B carcinogens.