Furfural - Wikipedia
网页Furfural is an organic compound with the formula C 4 H 3 OCHO. It is a colorless liquid, although commercial samples are often brown. It has an aldehyde group attached to the 2-position of furan. It is a product of the dehydration of sugars, as occurs in a variety of agricultural byproducts, including corncobs, oat, wheat bran, and sawdust.
Furfuryl alcohol - Wikipedia
网页Furfuryl alcohol is an organic compound containing a furan substituted with a hydroxymethyl group. It is a colorless liquid, but aged samples appear amber. It possesses a faint odor of burning and a bitter taste. It is miscible with but unstable in water. It is soluble in common organic solvents. [4] Synthesis.
Furfural | Uses, Structure, Definition, & Production | Britannica
网页furfural (C4H3O-CHO), best known member of the furan family and the source of the other technically important furans. It is a colourless liquid (boiling point 161.7 °C; specific gravity 1.1598) subject to darkening on exposure to air. It dissolves in water to the extent of 8.3 percent at 20 °C and is completely miscible with alcohol and ether.
Furfural | Formula, Properties & Application
网页Furfural: An Overview. Furfural, also known by its IUPAC name as furan-2-carbaldehyde, is an organic compound with the molecular formula C 5 H 4 O 2. This heterocyclic aldehyde has a pleasant, almond-bread-like aroma.
Furfural | C4H3OCHO | CID 7362 - PubChem
网页Furfural | C4H3OCHO or C5H4O2 | CID 7362 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Furfural - an overview | ScienceDirect Topics
网页Furfural is a natural dehydration product of xylose, a pentose sugar often found in large quantities in the hemicellulose fraction of lignocellulosic biomass. This heterocyclic and aromatic aldehyde consists of a furan ring with an aldehyde side group.
Furfural - NIST Chemistry WebBook
网页Furfural. Formula: C 5 H 4 O 2. Molecular weight: 96.0841. IUPAC Standard InChI: InChI=1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H. IUPAC Standard InChIKey: HYBBIBNJHNGZAN-UHFFFAOYSA-N. CAS Registry Number: 98-01-1. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file.
Furfural - an overview | ScienceDirect Topics
网页Furfural is a natural dehydration product of a pentose sugar xylose. Furfural is heterocyclic and aromatic aldehyde composed of a furan ring with an aldehyde side group (Mathew et al., 2018).
Furfural - American Chemical Society
网页2019年11月25日 · Furfural, or furan-2-carbaldehyde, is an oily liquid formed when sugars from lignocellulosic biomasses such as corncobs, sawdust, and oat hulls dehydrate. This is a natural process that is the basis of the commercial production of furfural.
Furfural - an overview | ScienceDirect Topics
网页Furfural is a chemical product resulting from the hydrolysis of pentoses or other polysaccharides rich in pentoses classified into four main groups: xylans, mannans, xyloglucans, and β-glucans (Ebringerová, 2005) with …