Tetrahydrofuran THF chemical formula C4H8O

Product details   Tetrahydrofuran (THF), with the chemical formula C₄H₈O, also known as oxygenated cyclopentane or 1,4-epoxybutane, is an organic compound of heterocyclic ether formed after the complete hydrogenation of furan. At room temperature, it is a colorless transparent liquid that is highly volatile and has a smell similar to ether. It can dissolve in various organic solvents such as water, ethanol, ether, acetone, benzene, etc. Due to its strong solubility, it is called the "universal solvent". THF is mainly used as an intermediate in organic synthesis and an industrial solvent, especially for the production of polytetramethylene ether glycol (PTMEG), which is then used to produce elastic fibers such as spandex. Approximately 80% of THF worldwide is used in this field. It has a low boiling point, good fluidity, and certain toxicity. It can cause irritation to the skin and mucous membranes, and high concentrations can lead to anesthesia or even death. On October 27, 2017, the…