Furan - Wikipedia
WebFuran is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom. Chemical compounds containing such rings are also referred to as furans. Furan is a colorless, flammable, highly volatile liquid with a boiling point close to room temperature.
Furan | C4H4O | CID 8029 - PubChem
WebFuran | C4H4O | CID 8029 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Furan | Synthesis, Polymerization, Reactions | Britannica
WebFuran, any of a class of organic compounds of the heterocyclic aromatic series characterized by a ring structure composed of one oxygen atom and four carbon atoms. The simplest member of the furan family is furan itself, a colourless, volatile, and somewhat toxic liquid that boils at 31.36° C.
Furan | Formula, Properties & Application
WebExplore the properties, uses, and safety considerations of furan, an important chemical in industry and food production. Introduction to Furan. Furan is a heterocyclic organic compound, typically represented by the formula C 4 H 4 O. This colorless, volatile liquid has a distinctively sweet, ether-like odor and is highly flammable.
Questions and Answers on the Occurrence of Furan in Food
WebWhat is furan? Furan is a colorless, volatile liquid used in some chemical manufacturing industries. Furan has occasionally been reported to be found in foods.
Furan synthesis - Organic Chemistry Portal
WebSynthesis of Furans. Name Reactions. Paal-Knorr Furan Synthesis. Recent Literature. A mild oxidation of alkyl enol ethers to enals employs low loadings of a palladium catalyst and tolerates a diverse array of functional groups, while allowing the formation of di-, tri-, and tetrasubtituted olefins. The application of this methodology to ...
Furan - an overview | ScienceDirect Topics
WebFuran can cause eye, skin, and mucus membrane irritation, burning sensation and, in severe cases, corrosion. If inhaled, furan may produce pulmonary edema and bronchiolar necrosis. When absorbed, furan can cause central nervous system (CNS) depression to the point of narcosis and tonic seizures.
Furan - NIST Chemistry WebBook
WebCAS Registry Number: 110-00-9. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript . Other names: Divinylene oxide; Furfuran; Oxacyclopentadiene; Oxole; Tetrole; Furane; Furfurane; NCI-C56202; Rcra waste number U124; UN 2389; 1,4-Epoxy-1,3 ...
Furan - NIST Chemistry WebBook
WebNotice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here. Notice: …
Furan - NIST Chemistry WebBook
WebQuantity Value Units Method Reference Comment; Δ f H° gas-27.7: kJ/mol: N/A: Zaheeruddin and Lodhi, 1991: Value computed using Δ f H liquid ° value of -55.4 kj/mol from Zaheeruddin and Lodhi, 1991 and Δ vap H° value of 27.6 kj/mol from Guthrie, Scott, et al., 1952.; DRB: Δ f H° gas-34.7: kJ/mol: Ccb: Guthrie, Scott, et al., 1952
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