The highest THF value in the blood was at 1 hr post-application (about 200 mg/kg). The biological half-life in blood was 5 hr. THF concentrations in adipose tissue and kidneys were 1.3-1.4 times higher than in blood; levels in liver, brain, spleen, and muscle were similar to blood.

Sigma-Aldrich offers Sigma-Aldrich-401757, Tetrahydrofuran (THF) for your research needs. Find product specific information including CAS, MSDS, protocols and references.

THF is renowned in organic chemistry for its role as a solvent, especially in substitution reactions, such as the S N 2 mechanism. The S N 2 reaction is a type of substitution reaction where a nucleophile (“nucleus-loving”) atom or molecule displaces a group (the leaving group) in …

2015年7月28日 · Tetrahydrofuran (THF, oxolane) is a versatile solvent used in laboratory organic synthesis and in industrial products such as varnishes. It is colorless and miscible in water, with a boiling point of 66 ºC.

Tetrahydrofuran, or THF, is a colorless liquid and a moderate polar aprotic solvent. It’s considered a heterocyclic compound that includes oxygen. This oxygen atom can accept hydrogen bonding, making the compound very water soluble. THF can dissolve many organic compounds.

Tetrahydrofuran (THF) is an organic solvent and belongs to the class of (cyclic) ethers. It is a colorless, water-miscible liquid with an ether-like odor.

2024年7月25日 · Tetrahydrofuran (THF), also known as oxolane, is a cyclic ether with the chemical formula C4H8O. It has a wide application in the chemical industry.

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Tetrahydrofuran (THF) is a heterocyclic compound (cyclic ether), widely used as a solvent in organic synthesis. THF is colorless, has low viscosity, and exhibits a relatively high dielectric constant, enabling it to dissolve a wide range of polar and nonpolar compounds. It is particularly effective in dissolving polar compounds including ...

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 products with 2-aminophenol [Lewis 3227].