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Chemical compound
Furfural is an organic compound with the formula C4H3OCHO. It is a colorless liquid, although commercial samples are often brown. It has an aldehyde group
Furfural
Chemical compound
Hydroxymethylfurfural (HMF), also known as 5-(hydroxymethyl)furfural, is an organic compound formed by the dehydration of reducing sugars. It is a white
Hydroxymethylfurfural
Chemical test
The rapid furfural test is a chemical test used to distinguish between glucose and fructose. The rapid furfural test is similar to Molisch's test but
Rapid_furfural_test
Chemical compound
usually synthesized by catalytic hydrogenation of furfural. OC4H3CHO + 4 H2 → OC4H7CH3 + H2O Furfural is produced by the acid-catalyzed digestion of pentosan
2-Methyltetrahydrofuran
Sweet-tasting, water-soluble carbohydrates
including butanone, several furans (2-Acetylfuran, furanone, hydroxymethyl furfural), and levoglucosan and more. Because sugars burn easily when exposed to
Sugar
the presence of certain carbohydrates, in which they are converted to furfural with hydrochloric acid, which reacts with aniline acetate to produce a
Aniline_acetate_test
Chemical compound
It can be produced from furfural by a benzoin condensation reaction catalyzed by cyanide ions. Furoin synthesis from furfural is also catalyzed by vitamin
Furoin
Heterocyclic organic compound,
chemicals. The name "furan" comes from the Latin furfur, which means bran (furfural is produced from bran). The first furan derivative to be described was
Furan
Chemical compound
intermediate, e.g. to 3,4-dihydropyran. It is prepared by hydrogenation of furfural. It is a precursor to 1,5-pentanediol. THFA is often used in epoxy resin
Tetrahydrofurfuryl_alcohol
Chemical compound
manufactured by catalytic hydrogenolysis of furfural alcohol or via a hydrogenation-hydrogenolysis sequence from furfural in the vapor phase. Swiftfuel Baird
2-Methylfuran
Chemical compound
known synthesis of a furan compound, the second being furfural in 1821. Despite this, it was furfural which came to set naming conventions for later furans
2-Furoic_acid
Chemical compound
Furfurylamine is an aromatic amine typically formed by the reductive amination of furfural with ammonia. The pharmaceutical drug furtrethonium, a parasympathomimetic
Furfurylamine
Spice extracted from Vanilla orchids
hundred different compounds, including vanillin, acetaldehyde, acetic acid, furfural, hexanoic acid, 4-hydroxybenzaldehyde, eugenol, methyl cinnamate, and isobutyric
Vanilla
Chemical compound
solvents. Furfuryl alcohol is manufactured industrially by hydrogenation of furfural, which is itself typically produced from waste bio-mass such as corncobs
Furfuryl_alcohol
Chemical test for the presence of carbohydrates
monosaccharides by strong mineral acids. Pentoses are then dehydrated to furfural, while hexoses are dehydrated to 5-hydroxymethylfurfural. Either of these
Molisch's_test
Chemical test
and ferric chloride. A pentose, if present, will be dehydrated to form furfural which then reacts with orcinol to generate a colored substance. The solution
Bial's_test
Chemical compound
levulinic acid from 6-carbon polymerized sugars such as cellulose, and furfural from 5-carbon polymerized sugars such as xylan and arabinan. The Merck
Ethyl_levulinate
Chemical compound
is classified as a cyclic alcohol. The bio-derived "platform chemical" furfural can be efficiently converted to cyclopentanol by hydrodeoxygenation using
Cyclopentanol
Polysaccharide
five-carbon sugars such as xylose. Pentosan-rich biomass is the precursor to furfural. The pentosan content has been determined for many natural materials: 29-25%:
Pentosan
Polymer produced from furan compounds
of which the most common starting materials are furfuryl alcohol and furfural. In the resin and in the cured polyfurfurol, the furan rings are not connected
Furan_resin
Distilled beverage popular in Brazil
acidity, 200mg/100mL of esters, 30mg/100mL of aldehydes, 5mg/100mL of Furfural, 360mg/100mL of higher alcohols, and 650mg/100mL of congeners. Unlike some
Cachaça
Highly concentrated ethanol
nitrogen (volatile bases containing nitrogen): 0.1; dry extract: 1.5; furfural: not detectable. In Germany, rectified spirit is generically called Primasprit
Rectified_spirit
Sugar
defensive glands. The acid-catalysed degradation of hemicellulose gives furfural, a precursor to synthetic polymers and to tetrahydrofuran. Xylose is not
Xylose
Indonesian billionaire businessman (born 1952)
Lohia's younger brother, went to Thailand to start a new factory to produce Furfural alcohol from corn cobs. He later found Indorama Holdings, which is a wool
Sri_Prakash_Lohia
Concentration of glucose present in the blood (Glycaemia)
the reagent used is toxic. Anthrone (phenols) method Forms hydroxymethyl furfural in hot acetic acid II. Enzymatic methods A. Glucose oxidase G l u c o s
Blood_sugar_level
Indian billionaire businessman
Chemicals (now known as Aurus Specialty Company Limited) to turn corncobs into furfural alcohol, supported financially by the German Investment Corporation. Lohia
Aloke_Lohia
Malt or grain whisky distilled in Scotland
compounds include vanillic acid, syringic acid, vanillin, syringaldehyde, furfural, phenyl ethanol and acetic acid. One analysis established 13 distinct flavour
Scotch_whisky
Oil refining process
benzene, some improvement can be effected, more suitable solvents such as furfural, phenol and N-methyl-2-pyrrolidone are used. "Edeleanu process". Merriam-Webster
Edeleanu_process
Chemical compound
oxidative dehydration of furfural with ammonia salts using hypervalent iodine reagents or n-bromosuccinimide. From furfural aldoxime (with thionyl
2-Furonitrile
Chemical compound
5-Hydroxy-2(5H)-furanone is a furanone derived from oxidation of furfural using singlet oxygen. This oxidation is carried out generally in methanol or
5-Hydroxy-2(5H)-furanone
Molecule with one or more rings composed of different elements
1818: Brugnatelli makes alloxan from uric acid. 1832: Dobereiner produces furfural (a furan) by treating starch with sulfuric acid. 1834: Runge obtains pyrrole
Heterocyclic_compound
Facility that processes crude oil
reuse or for disposal. Solvent refining uses solvent such as cresol or furfural to remove unwanted, mainly aromatics from lubricating oil stock or diesel
Oil_refinery
Chemical compound
has been proposed as a potential route to produce terephthalic acid from furfural. As existing Bio-PET is still reliant on petroleum as a source of p-xylene
Cadmium_iodide
5-Carbon simple sugar
The most important tests for pentoses rely on converting the pentose to furfural, which then reacts with a chromophore. In Tollens' test for pentoses (not
Pentose
Chemical compound
ends of a linear C5-alkanes. As a derivative of the platform chemical furfural (that is easily accessible from pentoses), 5-amino-1-pentanol may become
5-Amino-1-pentanol
Polymer
also technically possible to make PTA from readily available bio-based furfural. There are two basic molding methods for PET bottles, one-step and two-step
Polyethylene_terephthalate
Cyclic chemical compound, (CH2)4O
certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced
Tetrahydrofuran
Species of bacterium
inhibitory compounds found in depolymerized biomass (e.g., phenolics and furfural) Klatte, Stefan; Kroppenstedt, Reiner Michael; Rainey, Frederick A. (1994)
Rhodococcus_opacus
Chemical compound
3-triazine methyl ketones. [4+2+1] cycloaddition with 1,2-phenylenediamine and furfural derivatives gives benzodiazepine rings. James A. Marshall, Patrick Eidam
Butynone
Solid form of plant resin
out by clarification methods that generally may include bed-filtering or furfural-treatment of rosin-solvent solution." On a large scale, rosin is treated
Rosin
Material of a wide range of synthetic or semi-synthetic organic solids
In 1923, Durite Plastics, Inc., was the first manufacturer of phenol-furfural resins. In 1933, polyethylene was discovered by Imperial Chemical Industries
Plastic
Discomfort following alcohol consumption
acetaldehydes, polyphenols, methanol, histamines, fusel oil, esters, furfural, and tannins, many but not all of which are toxic. One study in mice indicates
Hangover
Central core of corn ear
environmentally-friendly rodenticide. Industrial source of the chemical furfural Absorbent media for safe disposal of liquid and solid effluents Ground
Corncob
Chemical compound
of production of kinetin in DNA is thought to be via the production of furfural — an oxidative damage product of deoxyribose sugar in DNA — and its quenching
Kinetin
Antidepressant compound
2-nitrophenyldiazonium chloride [119-66-4] (1) and furfural (2) leads to 5-(2-nitrophenyl)furfural [20000-96-8] (3). Treatment of the aldehyde with hydroxylamine
Nitrafudam
Chemical compound
compounds. Examples include the oxidation of hydroquinone to quinone, and of furfural to a mixture of maleic and fumaric acid. Sodium chlorate is toxic: "doses
Sodium_chlorate
Chemical rearrangement
cyclization reaction. To obtain the 2-furyl carbinols, Piancatelli subjected furfural, an inedible biomass, to a Grignard reaction. This is then submitted to
Piancatelli_rearrangement
Measure of the electric polarizability of a dielectric, compared with that of a vacuum
Ammonia 26, 22, 20, 17 (−80, −40, 0, +20 °C) Methanol 30 Ethylene glycol 37 Furfural 42.0 Glycerol 41.2, 47, 42.5 (0, 20, 25 °C) Water 87.9, 80.2, 55.5 (0,
Relative_permittivity
Organic chemical reaction
products can be separated and both have a value; the commercial conversion of furfural into furfuryl alcohol and 2-furoic acid is an example of this. Alternatively
Cannizzaro_reaction
Chemical compound that has a smell or odor
Acetaldehyde (ethereal) Hexanal (green, grassy) cis-3-Hexenal (green tomatoes) Furfural (burnt oats) Hexyl cinnamaldehyde Isovaleraldehyde – nutty, fruity, cocoa-like
Fragrance_compound
Organic compound
prepared from succinic acid. A traditional synthesis involves oxidation of furfural (from the processing of maize) using chlorate in the presence of a vanadium-based
Fumaric_acid
Chemical compound
digested with fuming hydrochloric acid for some time it is converted into αα′ furfural dicarboxylic acid while on heating with barium sulfide it is transformed
Mucic_acid
Cereal grass and grain
for technologies including quantum sensors and fluorescent reporters.. Furfural, a chemical used for manufacturing nylon, is obtained from oat hulls. Oats
Oat
Chemical compound
of the Tollens' test for pentoses. This test relies on reaction of the furfural with phloroglucinol to produce a colored compound with high molar absorptivity
Phloroglucinol
Chemical compound
"carbon-neutral" feedstock for fuels and chemicals. Related to the production of furfural, MMF can be produced from C-6 sugars hexoses such as glucose and fructose
Methoxymethylfurfural
Chemical compound
compounds. It is a colourless liquid. 2-Furanone is prepared by oxidation of furfural: It exists in equilibrium with the tautomer 2-hydroxyfuran, which serves
2-Furanone
Type of petroleum product
distillation cut is mixed with an immiscible solvent such as phenol or furfural. This solvent preferentially dissolves aromatic compounds well, and the
Base_oil
Chemical compound
"Adsorption of hydraulic fracturing fluid components 2-butoxyethanol and furfural onto granular activated carbon and shale rock". Chemosphere. 164: 585–592
2-Butoxyethanol
Procedure for identifying or quantifying a chemical compound or group
tests for carbohydrates Nylander's test tests for reducing sugars Rapid furfural test distinguishes between glucose and fructose The bicinchoninic acid
Chemical_test
Organic compound complexing radionuclides arising from the degradation of cellulose
carbohydrate. Under acidic conditions sugars tend to form furans such as furfural and 5-hydroxymethylfurfural by a series of dehydrations of the carbohydrate
Isosaccharinic_acid
Latin word "furfur," which means "bran" (the source of the compound). Furfural alcohol, a related molecule, is reportedly used in the fabrication of the
List of chemical compounds with unusual names
List_of_chemical_compounds_with_unusual_names
Chemical compound
studied chloride. Mucobromic acid can be synthesized by bromination of furfural via an oxidation/decarboxylation process: C4H4OCHO + 3 Br2 + 3 H2O → C2Br2CHO(CO2H)
Mucobromic_acid
Dyes added to identify fuels
vehicles such as tractors and driveable construction vehicles. Until 2002, furfural was used to dye fuel oil in Finland, when it was replaced with Solvent
Fuel_dye
Complex sugar
ISBN 978-3-527-30385-4. Simeonov, Svilen (2016). "Synthesis of 5-(Hydroxymethyl)furfural (HMF)". Organic Syntheses. 93: 29–36. doi:10.15227/orgsyn.093.0029. Parrish
Disaccharide
Organic compound containing the functional group R–CH=O
Isovaleraldehyde Benzaldehyde (phenylmethanal) Cinnamaldehyde Vanillin Tolualdehyde Furfural Retinaldehyde Glycolaldehyde Glutaraldehyde Glyoxal Malondialdehyde Phthalaldehyde
Aldehyde
Type of modified wood that is treated with furfuryl alcohol
wood. The furfuryl alcohol used is obtained through the hydrogenation of furfural from biological agriwaste residues, such as husks and bagasse. In the furfurylation
Furfurylated_wood
Soviet made single filter gas mask
minutes. Phenol at a concentration of 0.2 mg / dm³ - at least 200 minutes. Furfural at a concentration of 1.5 mg / dm³ - at least 300 minutes. FPC protective
GP-7_gas_mask
Chemical compound
Karl J., ed. (2000). "P. Properties of 5-methyl furfural". the chemistry and technology of furfural and its many by-products. Sugar Series. Vol. 13.
5-Methylfurfural
Chemical reagent used to distinguish between aldehydes and ketones
(AgC2R) is formed in this case. Another test relies on reaction of the furfural with phloroglucinol to produce a colored compound with high molar absorptivity
Tollens'_reagent
Named reaction in organic chemistry
Bittermandelöl in Gegenwart von Alkalilauge" [On the effect of acetone on furfural and on bitter almond oil (benzaldehyde) in the presence of alkali hydroxides]
Claisen–Schmidt_condensation
Form of carbon with an extremely high surface area
V. (2000). "Preparation and characterization of carbon adsorbents from furfural". Carbon. 38 (15): 2069–2075. Bibcode:2000Carbo..38.2069P. doi:10
Activated_carbon
Exposure to dangerous levels of airborne contaminants
substance 64-18-6 0485 Formic acid 56.4 mg/m3 30 ppm 64186 98-01-1 0276 Furfural 393 mg/m3 100 ppm 98011 98-00-0 0794 Furfuryl alcohol 300.8 mg/m3 75 ppm
Immediately dangerous to life or health
Immediately_dangerous_to_life_or_health
Chemical compound
hafnium phosphide (HfP/SiO2) was used as a solid acid catalyst to drive furfural production from xylan. "CompTox Chemicals Dashboard". comptox.epa.gov.
Hafnium_phosphide
Greek-American chemical engineer
dehydration and/or hydrodeoxygenation of biomass-derived molecules such as furfural, dimethylfuran, or benzoic acid. He has expanded on general approaches
Dionisios_Vlachos
Chemical reaction
; Pineda, Antonio; Llorca, Jordi; Sixta, Herbert (5 September 2019). "Furfural production in a biphasic system using a carbonaceous solid acid catalyst"
Acid_catalysis
Chemical compound
been developed for its synthesis. Early industrial methods started from furfural and later by the chlorination of butadiene to give 1,4-dichloro-2-butene
Adiponitrile
furalaxyl [Wikidata] furametpyr [Wikidata] furcarbanil [Wikidata] furconazole [Wikidata] furfural furmecyclox [Wikidata] furophanate [Wikidata] glyodin [Wikidata] griseofulvin
List_of_fungicides
Chemical compound
Tomishige, Keiichi (2012). "Production of 1,5-Pentanediol from Biomass via Furfural and Tetrahydrofurfuryl Alcohol". Catalysis Today. 195: 136–143. doi:10
1,5-Pentanediol
Plywood Company, Bydgoszcz, Poland, 20th and 21st century
chemical industries. It specialized in the following productions: tannins; furfural, as the only producer in the country; particle boards, fiberboards; various
Bydgoszcz_Plywood_Factory
State of matter
resin to carbon, impregnated with furfural alcohol in a vacuum chamber, and cured/pyrolized to convert the furfural alcohol to carbon. In order to provide
Solid
Class of plant cell wall polysaccharides
smaller oligomers and xylose. Xylose when dehydrated becomes furfural. When xylose and furfural[check spelling] are the goal, acid catalysts, such as formic
Hemicellulose
69–89–6 C5H4N4S mercaptopurine 50–44–2 C5H4O cyclopentadienone C5H4O2 furfural C5H4O2S b-thiophenic acid 88–13–1 C5H5− cyclopentadienyl anion C5H5BrN2
Glossary_of_chemical_formulae
Organic reaction that involves loss of CO
Walter (2011). "Highly Selective Decarbonylation of 5-(Hydroxymethyl)furfural in the Presence of Compressed Carbon Dioxide". Angewandte Chemie International
Decarbonylation
Composite construction material with elemental sulfur as a binder
modifiers), such as dicyclopentadiene (DCPD), styrene, turpentine, or furfural, are also added to the molten sulfur to inhibit its crystallization and
Sulfur_concrete
Chemical compound
a polar aprotic solvent such as acetonitrile, N-methyl-2-pyrrolidone, furfural, or dimethylformamide, from which it is then stripped by distillation.
Butadiene
Chemical compound
The Grignard reaction of benzylmagnesium bromide (1) and the imine of furfural and ethylamine, N-ethylfuran-2-methaneimine (2), gives the amine derivative
Zylofuramine
Chemical compound
six-membered ring system are known as pyranoses. Benzene Pyranose Furan Furfural Pyridine Pyrone Thiopyran "Blue Book chapter P-2, section P-22.2.2.1.1"
Pyran
United States historic place
Rapids to a processing plant that utilized the cobs in the production of furfural. The Ely Elevator was sold to Clement "C.S." King in April 1903. C.S. King
Historic_Ely_Elevator
Chemical compound
diazotization followed by a copper(II) chloride catalyzed arylation with furfural (essentially a modified Meerwein arylation). This then reacts with 1-aminohydantoin
Dantrolene
Pharmacodynamics and pharmacokinetics of ethanol
interfere with the action of alcohol dehydrogenases, notably aspirin, furfural (which may be found in fusel alcohol), fumes of certain solvents, many
Pharmacology_of_ethanol
Mass of airborne particulates and gases
palette of other compounds: aldehydes (e.g. formaldehyde, acrolein, and furfural), ketones, alcohols (often aromatic, e.g. phenol, guaiacol, syringol, catechol
Smoke
titanium-based alloys, stainless steel and depleted uranium Furazolidone Furfural Furosemide (Frusemide) Gemfibrozil Glycidyl oleate Glycidyl stearate Guinea
IARC_group_3
Organic compound (C6H5NH2); simplest aromatic amine
acetate test for carbohydrates, identifying pentoses by conversion to furfural. It is used to stain neural RNA blue in the Nissl stain.[citation needed]
Aniline
Species of flowering plant
biofuel, activated carbon (used for water filtration and absorption), furfural production, filler, animal feed, or resin formation. Spain, the world's
Olive
isomers have been found in the e-cigarette vapor. Hydroxymethylfurfural and furfural have been found in the e-cigarette vapors. The amounts of furans in the
Composition of electronic cigarette aerosol
Composition_of_electronic_cigarette_aerosol
Chemical compound
in drinking water. Mucochloric acid can be prepared by chlorination of furfural or related compounds such as furoic acid. Due to its reactive chlorine
Mucochloric_acid
American conglomerate (1934–1989)
Development Corporation and Central Romana By-Products, which produced furfural. Taylor Forge & Pipe Works (1967) Associates Investment (1968), including
Gulf_and_Western_Industries
Chemical compound
Hazards Flash point 120 °C (248 °F; 393 K) Related compounds Related furans Furfural Methoxymethylfurfural Except where otherwise noted, data are given for
2,5-Bis(hydroxymethyl)furan
Oil refinery in Essex, England
of the refinery area, the propane de-asphalting unit, solvent refining furfural unit, MEK (methyl ethyl ketone) dewaxing unit and continuous percolation
Coryton_Refinery
Mixtures of benzene, toluene, and the three xylene isomers
Many different solvents are suitable, including sulfolane (C4H8O2S), furfural (C5H4O2), tetraethylene glycol (C8H18O5), dimethylsulfoxide (C2H6OS), and
BTX_(chemistry)
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