What is the molecular weight of tetrahydrofuran?
What is the molecular weight of tetrahydrofuran?
72.11 g/mol
Tetrahydrofuran/Molar mass
What is the structure of THF?
C4H8O
Tetrahydrofuran/Formula
What is tetrahydrofuran used for?
Tetrahydrofuran (THF) is commonly used as solvent, reaction medium, and starting material for various syntheses in the chemical industry, for example, for preparing adhesives, special paints, coatings, fibers, in the extraction of specific active substances, for recrystallization of certain compounds or as starting …
What is Iupac name of tetrahydrofuran?
Oxolane
Tetrahydrofuran/IUPAC ID
What is anhydrous THF?
Description. Tetrahydrofuran is a clear colorless liquid with an ethereal odor. It is used as a polar aprotic solvent and in gel permeation chromatography. THF tends to form shock sensitive peroxides on storage in air so it often sold inhibited with BHT but is available uninhibited also.
Is THF a green solvent?
In the early 21st century, typical ether solvents such as diethylether, tetrahydrofuran (THF), 1,2-dimethoxyethane (DME) and 1,4-dioxane were used widely – their high solubility made them popular agents in synthesis.
What does THF do as a solvent?
THF is widely used as a solvent for special resins such as photosensitive resins, because even at room temperature it can dissolve various resins, and it is miscible with water and most organic solvents. In, addition, it is used as a solvent for Grignard and Wittig reactions.
How is THF produced?
Production. About 200,000 tonnes of tetrahydrofuran are produced annually. The most widely used industrial process involves the acid-catalyzed dehydration of 1,4-butanediol. DuPont developed a process for producing THF by oxidizing n-butane to crude maleic anhydride, followed by catalytic hydrogenation.
What is b2h6 THF?
Borane–tetrahydrofuran is a dipolar bond charge-transfer complex composed of borane and tetrahydrofuran (THF). These solutions are used for reductions and hydroboration, reactions that are useful in synthesis of organic compounds.
Is THF anhydrous?
≥99.0%, 500ML.
Is THF hydrophobic?
Solution processing in THF permitted highly hydrophobic, high molecular weight, conjugated polymers to be directly coassembled within the mesostructured inorganic–organic host matrices during their formation.
Is THF soluble?
In case of THF, its structure does not allow it to rotate or hide from hydrogen interactions. It forms comparatively stronger hydrogen bond interactions with water. Therefore, it is completely soluble in water.
What is the chemical name of THF in chemistry?
Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH 2) 4 O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water- miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers.
What is the reaction between THF and hydrogen sulfide?
THF is a weak Lewis base that forms molecular complexes with many transition metal halides. Typical complexes are of the stoichiometry MCl 3 (THF) 3. Such compounds are widely used reagents. In the presence of a solid acid catalyst, THF reacts with hydrogen sulfide to give tetrahydrothiophene.
Tetrahydrofuran PubChem CID 8028 Synonyms TETRAHYDROFURAN Oxolane 109-99-9 Furan, Molecular Weight 72.11 Date s Modify 2021-08-28 Create 2005-03-26
What is the Order of THF base strengths?
THF have been classified in the ECW model and it has been shown that there is no one order of base strengths. Many complexes are of the stoichiometry MCl 3 (THF) 3. THF is a relatively nontoxic solvent, with the median lethal dose (LD 50) comparable to that for acetone.
