THF is used as a solvent in 3D printing when printing with PLA, PETG and substantially similar filaments. It can be used to clean clogged 3D printer parts, to remove extruder lines and add a shine …

May 20, 2025 · Tetrahydrofuran - cas 109-99-9, synthesis, structure, density, melting point, boiling point

THF is highly volatile with a low flash point (1 °F) and flammability limit of 2%. Its heavier-than-air vapors can travel at low profile for considerable distances and flash back to the point of origin.

THF can dissolve many organic compounds. It also has a low boiling point and will easily evaporate after chemical reactions. When exposed to strong acids, THF can be polymerized into a form known as …

A violent explosion occurred during the preparation of sodium aluminum hydride from sodium and aluminum in a medium of tetrahydrofuran [Chem. Eng. News 39 (40):57. 1961]. THF forms explosive …

Sep 25, 2025 · THF vapor forms explosive mixtures with air at concentrations of 2 to 12% (by volume). Carbon dioxide or dry chemical extinguishers should be used for THF fires.

Jul 25, 2024 · Tetrahydrofuran (THF), also known as oxolane, is a cyclic ether with the chemical formula C4H8O. It has a wide application in the chemical industry.

Other names: Furan, tetrahydro-; Butane α,δ-oxide; Butane, 1,4-epoxy-; Cyclotetramethylene oxide; Furanidine; Oxacyclopentane; Oxolane; Tetramethylene oxide; THF; Hydrofuran; Tetrahydrofuraan; …

While THF is a solvent for some thermoplastics, including certain types of polyurethanes, it can be aggressive and may lead to undesirable effects on TPU, such as degradation or surface damage.

Diethylene oxide, 1,4-Epoxybutane, Tetramethylene oxide, THF Colorless liquid with an ether-like odor.