flavogallol
A bright yellow crystalline compound, C₂₁H₈O₁₂, that forms hair-like needles and can be used as a yellow dye.

flavoglycoside
The glycoside of a flavin

flavoglycosides
plural of flavoglycoside

flavone
Any of a class of tricyclic aromatic heterocyclic ketones, especially the naturally occurring flavonoids.

flavones
plural of flavone

flavonone
Misspelling of flavanone.

flavourant
UK spelling of flavorant.

flavourants
plural of flavourant

flavoxanthin
a xanthophyll pigment, 5,8-monoepoxylutein, found in the petals of marigolds and other plants

flavylium
The cation 2-phenylchromenylium that is the basis of the anthocyanins

flavyliums
plural of flavylium

flexixanthin
A particular carotenoid.

florbetapir
A radiopharmaceutical compound containing the radionuclide fluorine-18, used in diagnosing Alzheimer's disease.

florencite
A rare earth phosphate mineral having a yellow to brown color.

floribundasaponin
A particular steroid glycoside.

floribundiquinone
A naphthoquinone–anthraquinone dimer present in some plants

floride
Misspelling of fluoride.

florides
Misspelling of fluorides.

florosenine
A pyrrolizidine alkaloid.

flourine
Misspelling of fluorine.

fluavil
A hydrocarbon extracted from gutta-percha as a yellow resinous substance.

fluavils
plural of fluavil

fluazifop
A particular herbicide.

fluazinam
A broad-spectrum arylaminopyridine fungicide.

fluazolate
The herbicide isopropyl 5-[4-bromo-1-methyl-5-(trifluoromethyl)pyrazol-3-yl]-2-chloro-4-fluorobenzoate.

fluazuron
A pesticide.

flubendiamide
An agricultural pesticide 1-N-[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methylphenyl]-3-iodo-2-N-(2-methyl-1-methylsulfonylpropan-2-yl)benzene-1,2-dicarboxamide

flucarbazone
The herbicide 4,5-dihydro-3-methoxy-4-methyl-5-oxo-N-[2-(trifluoromethoxy)phenylsulfonyl]-1H-1,2,4-triazole-1-carboxamide.

flucticasone
Misspelling of fluticasone.

fludioxonil
The pyrrole fungicide 4-(2,2-difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile

flufenacet
The herbicide 4′-fluoro-N-isopropyl-2-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yloxy]acetanilide.

flufenoxuron
A particular benzoylurea insecticide.

flugestone
A steroidal progestin of the 17α-hydroxyprogesterone group.

flumenthrin
Misspelling of flumethrin.

flumethrin
A particular pyrethroid insecticide used in veterinary medicine

flumetover
A particular fungicide.

flumetsulam
The sulfonamide herbicide N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide

flumioxazin
The herbicide N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide.

flumorph
A particular fungicide.

fluoborate
A salt of fluoboric acid; a fluoboride.

fluoborates
plural of fluoborate

fluometuron
A particular phenylurea herbicide.

fluophosphate
fluorophosphate

fluophosphates
plural of fluophosphate

fluopicolide
A particular fungicide.

fluoral
The compound trifluoroacetaldehyde, CF₃-CHO

fluoranthane
Misspelling of fluoranthene.

fluoranthene
A polycyclic aromatic hydrocarbon consisting of a benzene ring attached to each of the rings of a naphthalene molecule; it is carcinogenic, and is a product of incomplete combustion

fluoranthenes
plural of fluoranthene

fluoranthrene
Misspelling of fluoranthene.

fluorenamine
Any amine containing fluorine and one or more NH₂ groups derived from fluorine-1-carboxylic acid or fluorine-2-carboxylic acid.

fluorenamines
plural of fluorenamine

fluorene
A polycyclic aromatic hydrocarbon consisting of two benzene rings joined together directly, and also via a methylene bridge; it is used in light-emitting diodes.

fluorenes
plural of fluorene

fluorenol
An alcohol derivative of fluorene.

fluorenols
plural of fluorenol

fluorenone
An aromatic compound with the chemical formula C₁₃H₈O, produced from fluorene via oxidation and used in the manufacture of antimalaria drugs.

fluorenones
plural of fluorenone

fluorenyl
A radical or cation derived from fluorene

fluorenylidene
The divalent radical derived from the bridging methylene group of fluorene

fluorenylidenes
plural of fluorenylidene

fluorenyls
plural of fluorenyl

fluorescamine
A spiro compound that reacts with primary amines to form highly fluorescent products.

fluorescamines
plural of fluorescamine

fluorescyl
A univalent radical derived from fluorescein

fluorid
Archaic form of fluoride.

fluoride
A binary compound of fluorine and another element or radical.
A binary compound of fluorine and another element or radical.
The anionic form of a fluorine atom.

fluorides
plural of fluoride

fluoridone
An aquatic herbicide.

fluorids
plural of fluorid

fluorin
Archaic form of fluorine.

fluorine
The chemical element (symbol F) with an atomic number of 9. It is the lightest of the halogens, a pale yellow-green, highly reactive gas that attacks all metals.
A single atom of this element.

fluorines
plural of fluorine

fluorins
plural of fluorin

fluoroacetate
Any salt of fluoroacetic acid.

fluoroacetates
plural of fluoroacetate

fluoroalcohol
Any aliphatic alcohol in which one or more hydrogen atoms have been replaced by fluorine

fluoroalcohols
plural of fluoroalcohol

fluoroaluminate
Any compound that contains both fluoride and aluminate ions
Any derivative of aluminate in which one or more oxygen atoms are replaced by fluorine

fluoroaluminates
plural of fluoroaluminate

fluoroanion
An anion containing fluorine atoms

fluoroanions
plural of fluoroanion

fluoroantimonate
A salt or ester of fluoroantimonic acid.

fluoroantimonates
plural of fluoroantimonate

fluorobenzene
Any fluorinated derivative of benzene, but especially the mono-substituted C₆H₅F (phenyl fluoride)

fluorobenzenes
plural of fluorobenzene

fluoroberyllate
Any anion derived from beryllate by replacing an oxygen atom with two of fluorine, but especially the anion BF₄²⁻; any salt containing such an anion

fluoroberyllates
plural of fluoroberyllate

fluoroborate
A salt or ester of fluoroboric acid.

fluoroborates
plural of fluoroborate

fluorocarbon
Any derivative of a hydrocarbon in which every hydrogen atom has been replaced by fluorine.

fluorocarbonate
A substance containing both fluoride and carbonate ions.

fluorocarbonates
plural of fluorocarbonate

fluorocarbons
plural of fluorocarbon

fluorochemical
Any chemical compound (especially an organic compound) containing fluorine

fluorochemicals
plural of fluorochemical

fluorochlorohydrocarbon
Any compound formally derived from a hydrocarbon by replacing some hydrogen atoms with fluorine and some with chlorine (at least one being retained).

fluorochlorohydrocarbons
plural of fluorochlorohydrocarbon

fluoroderivative
A derivative compound obtained by reaction with fluorine.

fluoroderivatives
plural of fluoroderivative

fluorodifen
A particular herbicide.

fluoroglucinol
Misspelling of phloroglucinol.

fluoroimide
A particular fungicide.

fluoroimidogen
The binary compound "NF" of nitrogen and fluorine that is isoelectronic with molecular oxygen

fluoroisothiocyanate
Fluorescein isothiocyanate

fluoromethane
Any fluorinated derivative of methane, but especially the mono-substituted compound CH₃F (methyl fluoride) that is used in the manufacture of semiconductors

fluoromethanes
plural of fluoromethane

fluoromethyl
The univalent radical CH₂F-

fluorone
A tricyclic heterocyclic ketone that is the basis of a class of synthetic dyestuffs.

fluorones
plural of fluorone

fluorophenol
Any fluoro derivative of a phenol

fluorophenols
plural of fluorophenol

fluorophosphate
The anion PO₃F²⁻ formed by replacing one hydroxyl of a phosphate anion with a fluorine atom; any salt containing such an anion
The functional group >PO₃F formed by replacing one hydroxyl of a phosphate group with a fluorine atom; any compound containing such a group

fluorophosphates
plural of fluorophosphate

fluorosilane
The compound SiH₃F or SiH₂F₂ &c
Any alkyl or aryl derivative of these compounds

fluorosilanes
plural of fluorosilane