ethanol
A simple aliphatic alcohol formally derived from ethane by replacing one hydrogen atom with a hydroxyl group: CH₃-CH₂-OH.
Specifically, this form of alcohol as a fuel.

ethanolamine
a hydroxy-amine, HO.CH₂.CH₂.NH₂, manufactured by the reaction of ethylene oxide with ammonia; it is found naturally in a combined form in cephalin, and has many industrial applications

ethanolamines
plural of ethanolamine

ethanols
plural of ethanol

ethene
The organic chemical compound ethylene. The simplest alkene, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₄
Any alkene derived from ethylene

ethenes
plural of ethene

ethenium
The cation, protonated ethylene (C₂H₅⁺)

ethenol
vinyl alcohol

ethenols
plural of ethenol

ethenone
The simplest ketene, of formula CH₂=C=O

ethenones
plural of ethenone

etherin
A white crystalline hydrocarbon, regarded as a polymeric variety of ethylene, obtained in heavy oil of wine, the residue left after making ether.

etherol
An oily hydrocarbon regarded as a polymeric variety of ethylene, produced with etherin.

etherphospholipid
Any phospholipid in which one or more long-chain entities are attached to the glycerol by an ether rather than an ester linkage

etherphospholipids
plural of etherphospholipid

ethide
Any compound of ethyl of a binary type.

ethides
plural of ethide

ethine
Alternative form of ethyne.

ethinyl
Alternative form of ethynyl.

ethinyls
plural of ethinyl

ethiodide
Any of a class of compounds, of general formula R₂C(C₂H₅)I, formed by the reaction of ethyl iodide with an aldehyde or ketone

ethiodides
plural of ethiodide

ethiofencarb
A particular carbamate insecticide.

ethion
An organophosphate insecticide, [(dethoxyphosphinothioylthio)methylthio]-diethoxy-thioxophosphorane, that is known to neutralise the neural enzyme acetylcholinesterase.

ethiprole
The insecticide 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-ethylsulfinylpyrazole-3-carbonitrile

ethirimol
A particular fungicide.

ethocybin
A homologue of psilocybin, and a semi-synthetic psychedelic alkaloid of the tryptamine family.

ethoprop
An organophosphorus insecticide O-ethyl S,S-dipropyl phosphorodithioate

ethosulfate
The anion CH₃CH₂-O-SO₃⁻ or any salt containing this anion

ethosulfates
plural of ethosulfate

ethoxide
the anion CH₃CH₂O⁻ derived from ethanol by the loss of a proton
any salt of this anion

ethoxides
plural of ethoxide

ethoxybenzyl
Any of three isomeric ethoxy derivatives of the benzyl radical

ethoxybenzyls
plural of ethoxybenzyl

ethoxyethene
Synonym of ethyl vinyl ether.

ethule
ethyl

ethyl
The univalent hydrocarbon radical, C₂H₅, formally derived from ethane by the loss of a hydrogen atom.

ethylacetate
Alternative spelling of ethyl acetate.

ethylamine
A colourless, volatile liquid amine, CH₃-CH₂-NH₂ having many industrial applications.

ethylamines
plural of ethylamine

ethylammonium
The univalent cation obtained by protonation of ethylamine CH₃CH₂NH₃⁺

ethylammoniums
plural of ethylammonium

ethylaniline
The secondary amine C₆H₅NHCH₂CH₃ that is used as an explosive stabilizer and in the manufacture of dyes

ethylbenzene
The hydrocarbon C₆H₅-CH₂CH₃ that is used in the production of styrene

ethylbenzenes
plural of ethylbenzene

ethylbenzoylecgonine
The compound cocaethylene.

ethylcarbamate
Alternative form of ethyl carbamate.

ethyldichloroarsine
A highly toxic organoarsenic compound with the chemical formula CH₃CH₂AsCl₂, historically used in chemical warfare.

ethylenebisdithiocarbamate
A particular fungicide.

ethylenediaminetetraacetate
Any salt or ester of ethylenediaminetetracetic acid

ethylenediaminetetraacetates
plural of ethylenediaminetetraacetate

ethylenediaminetetracetate
Any salt or ester of ethylenediaminetetracetic acid.

ethylenediaminetetracetates
plural of ethylenediaminetetracetate

ethylhexanoate
Alternative form of ethyl hexanoate.

ethylhexylmercaptoacetate
The ethylhexyl ester of mercaptoacetic acid CH₃(CH₂)₃CH(CH₂CH₃)-CH₂O-CO-CH₂SH

ethylia
ethylamine

ethylidene
The divalent radical CH₃-CH= formally obtained by removing two hydrogen atoms from the same carbon atom of ethane

ethylidenes
plural of ethylidene

ethylidenetriphenylphosphorane
An organophosphorus compound used in the Wittig reaction.

ethyllithium
an organolithium compound with the chemical formula C₂H₅Li.

ethylmercurithiosalicylate
A salt or ester of ethylmercurithiosalicylic acid.

ethylmercurithiosalicylates
plural of ethylmercurithiosalicylate

ethylmercury
The organometallic cation CH₃CH₂Hg⁺, a toxicant.

ethylmethylketone
Synonym of butanone.

ethylmethylphenylglycidate
Alternative form of ethyl methylphenylglycidate.

ethylnitrosourea
The compound 1-ethyl-1-nitrosourea that is used in organic synthesis as an alkylating agent and is a potent mutagen

ethylol
Synonym of ethanol.

ethylphenol
Any of three isomeric ethyl derivatives of phenol, but especially 4-ethylphenol, which is responsible for a musty smell in some wines.

ethylphenols
plural of ethylphenol

ethyls
plural of ethyl

ethylthioxanthate
A salt or the ion C₂H₅SCS₂⁻

ethylurethane
Alternative form of ethyl urethane.

ethylvinylether
Alternative form of ethyl vinyl ether.

ethylxanthate
the ethyl ester of xanthic acid

ethylxanthates
plural of ethylxanthate

ethylxanthogenate
The ethyl ester of xanthogenic acid

ethylxanthogenates
plural of ethylxanthogenate

ethyne
The organic compound acetylene. The simplest alkyne, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula HC≡CH or C₂H₂.

ethynerone
A therapeutic progestin.

ethynes
plural of ethyne

ethynide
the monobasic anion [HC≡C]⁻ (a form of carbide) formally derived by removing a hydrogen atom from ethyne; any salt containing this anion

ethynides
plural of ethynide

ethynium
The cation, protonated acetylene (C₂H₃⁺)

ethynol
The acetylenic alcohol of formula HC≡C-OH

ethynyl
The univalent radical HC≡C- derived from acetylene.

ethynylbenzene
Any ethynyl derivative of benzene; phenylacetylene

ethynylbenzenes
plural of ethynylbenzene

ethynylene
The divalent radical derived from ethyne -C≡C-

ethynylenes
plural of ethynylene

ethynyls
plural of ethynyl

etiolin
A yellow pigment in plants grown without sufficient light; a precursor of chlorophyll.

etiolins
plural of etiolin

etofenprox
A pyrethroid derivative used as an insecticide.

etofibrate
A fibrate that is a combination of clofibrate and niacin, linked together by an ester bond.

etonogestrel
A steroidal progestin used in hormonal contraceptives.

eucalyn
An unfermentable sugar obtained from eucalyptus or by the decomposition of melitose.

eucalyptal
The polycyclic aldehyde (1R,4aS,6aR,7S,12aS,12bS)-4a,8,10-trihydroxy-6a-methyl-4-methylidene-7-(2-methylpropyl)-1-(prop-1-en-2-yl)-2,3,4,4a,5,6,6a,7,12a,12b-decahydro-1H-benzo[c]xanthene-9,11-dicarbaldehyde related to eucalyptol

euchroate
Any salt or ester of euchroic acid.

euchroates
plural of euchroate

euchrone
A blue compound obtained from euchroic acid. Little is known about it.

eucosterol
A spirocyclic nortriterpene purified from the bulbs of Eucomis.

eudoxids
plural of eudoxid

eugenol
The aromatic compound with chemical formula C₁₀H₁₂O₂, an allyl chain-substituted guaiacol of the phenylpropanoids, found in essential oils such as clove, nutmeg, and cinnamon.

eugenols
plural of eugenol

eugenyl
A univalent radical derived from eugenol

euglenophycin
An ichthyotoxin isolated from Euglena sanguinea.

eumelanin
A dark brown pigment related to melanin

eumelanins
plural of eumelanin

euonymoside
A particular steroid glycoside.

euonymusoside
A particular steroid glycoside.

euphroside
A particular iridoid glycoside.

europate
Any oxyanion of europium; any salt containing such an ion

europates
plural of europate

eurycomanone
A quassinoid related to the eurycolactones

eurycomaoside
A glycoside related to the eurycolactones

euxanthate
Any salt or ester of euxanthic acid.

euxanthates
plural of euxanthate