n
(organic chemistry, IUPAC name) isoprene
n
(organic chemistry) isobutane
n
(organic chemistry) The univalent radical, CH₃-COO-, derived from acetic acid by loss of a hydrogen atom
n
(organic chemistry, especially in combination) A radical derived from an alkadiene
n
(organic chemistry) Any of a series of divalent radicals of the general formula CₙH₂ₙ derived from aliphatic hydrocarbons. Unless specified otherwise, such alkanediyls include substituted alkanediyls.
adj
(organic chemistry) Describing any unsaturated aliphatic carboxylic acid
n
(organic chemistry) Any of the isomers of pentanol, C₅H₁₁OH; the principal constituent of fusel oil.
n
(organic chemistry, especially in combination) Any aromatic derivative of a ferrocene ion or radical
n
(organic chemistry) Any aromatic compound.
n
(organic chemistry) Any aryl derivative of acetamide
n
(organic chemistry) Any bivalent radical produced by removal of two hydrogen atoms from the benzene ring of an aromatic compound
n
(organic chemistry, especially in combination) any univalent radical R-O-, or anion R-O⁻, where R is an aryl group
n
(organic chemistry) The univalent radical, C₆H₅COO-, derived from benzoic acid
n
(organic chemistry) Any of a class of organic compounds, derived from methylenediphenol, CH₂(C₆H₄OH)₂, formed by the condensation of a phenol with an aldehyde or ketone.
n
(organic chemistry) Any of four isomeric univalent hydrocarbon radicals, C₄H₉, formally derived from butane by the loss of a hydrogen atom.
n
A synthetic rubber made by the polymerization of isobutene and isoprene.
n
(organic chemistry) Any butyl derivative of catechol
n
(organic chemistry) Any butyl peroxide
n
(organic chemistry, especially in combination) The univalent radical C₃H₇COO- derived from butyric acid.
n
(organic chemistry) A racemic form of sylvestrene
n
(organic chemistry) Any chloro derivative of a trityl radical
n
(organic chemistry, dated) styrene
adj
(organic chemistry) Synonym of cyclohexylsulfamic
n
(organic chemistry) Any univalent radical derived from a cycloalkane by removal of an atom of hydrogen
n
(organic chemistry, especially in combination) The radical derived from cyclododecane.
adj
(organic chemistry) Modified by the addition of, or by cyclization to form, a cycloheptane ring
n
(organic chemistry) The univalent radical derived from cyclohexane by the formal removal of a hydrogen atom.
n
(organic chemistry) The derivative of cyclopropenone dihydroxycyclopropenone
n
(organic chemistry) Any alkene having two double bonds
n
(organic chemistry) Any diaryl derivative of acetylene
n
(organic chemistry) The acetyl ketene CH₃CO-CH=C=O
n
(chemistry) a colourless liquid, used as a food preservative
n
(organic chemistry) The aromatic hydrocarbon (C₆H₅)₂CH₂; it is an intermediate in the synthesis of many other compounds
n
(organic chemistry, especially in combination) A univalent radical derived from a disilane
n
ethylene glycol tetraacetic acid
n
(chemistry, archaic) A liquid hydrocarbon, C₂₀H₃₈, of the acetylene series, obtained from lignite.
n
(organic chemistry) An isomer of a bridged organic compound in which a particular substituent is located closest to the longest bridge.
n
(organic chemistry) Any compound that has two allene groups, one each side of a >C=C< double bond
n
(organic chemistry) acetaldehyde
n
Alternative form of ethynyl [(organic chemistry) The univalent radical HC≡C- derived from acetylene.]
n
(organic chemistry) The univalent radical -CHO, derived from formaldehyde, that is characteristic of aldehydes
n
(organic chemistry) Any similar radical in which one or more of the hydrogen atoms are replaced by organic groups
n
(organic chemistry) Any polyol (sugar alcohol) that has seven hydroxy groups
n
(organic chemistry) The divalent radical obtained by removing a hydrogen atom from each end of a n-hexane molecule
n
(organic chemistry) hexitol
n
(organic chemistry) The univalent radical HC≡C-CH₂-CH₂- derived from butyne
n
(organic chemistry) Any hydroxy derivative of an amide R-CO-NH-OH
n
(organic chemistry) Synonym of cresol
n
Alternative form of isooctanol. [(organic chemistry) 2-ethylhexanol, a fatty alcohol used in the manufacture of a variety of products.]
n
(organic chemistry, especially in combination) Any of several branched-chain isomers of the decyl radical, but especially 3,5,5-trimethyl hexyl
n
Alternative form of Kekulé formula [(organic chemistry) A skeletal formula, especially a schematic representation of benzene as a hexagon made up of alternating single and double lines that represent alternating single and double bonds]
adj
(chiefly chemistry) Pertaining to the system of structural formulae devised by Kekulé, especially the structure of benzene molecules.
n
(organic chemistry) any of a class of unsaturated ketones, having a general formula R₁R₂C=C=O, that react as if they were inner acid anhydrides
n
(organic chemistry) Any alkene that also possesses a carbonyl group
n
(organic chemistry) Any of a class of organic radicals, R₂C-O^., formally derived from a ketone
n
(organic chemistry) 1-dodecanol
n
(chemistry) One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.
n
(organic chemistry) myricyl
n
(organic chemistry, by extension) Any of the series of alcohols of the methane series of which methol proper is the type.
n
(organic chemistry) The organic compound isopentane.
n
(organic chemistry) The methyl derivative of cyclohexane, used in organic synthesis and as a solvent for cellulose ethers
n
(organic chemistry) butanone (especially when used as a solvent)
n
(organic chemistry, in combination) A derivative of methylpentane, in which the following part of the word starts with a vowel e.g. -ol or -al
n
(organic chemistry) The industrial solvent butanone.
adj
(organic chemistry) Relating to a monophenol
n
(chemistry) A mechanically interlocked molecule composed of five interlocking macrocycles, resembling the Olympic Rings.
n
(organic chemistry) any univalent radical, containing carbon, but which has its free valence at an atom other than carbon
n
(organic chemistry) Any derivative of a butanoate in which a methylene group has been replaced by a carbonyl group
n
(organic chemistry) A ketone derived from erythromycin
n
(organic chemistry) A chemical derivative of pantoate where an oxygen is doubly bonded to form a ketone.
n
(organic chemistry) Initialism of polycyclic aromatic hydrocarbon.
n
(organic chemistry) Any univalent radical, R-O-O-, derived from a peroxide
n
(organic chemistry) A univalent hydrocarbon radical (C₆H₅) formally derived from benzene by the removal of a hydrogen atom, and the basis of an immense number of aromatic derivatives.
n
(organic chemistry) A derivative of arsenic acid where one OH group has been replaced by a phenyl group.
n
(organic chemistry) Any phenyl ketone C₆H₅CO-R
n
(organic chemistry) The acid anhydride of phthalic acid; manufactured by the oxidation of xylene or naphthalene, widely used in the synthesis of dyes, insecticides, plasticizers and pharmaceuticals.
n
(organic chemistry) The imide of phthalic acid; it is used in the manufacture of some plastics
n
(chemistry) Any of the series of which phthalin proper is the type.
n
(organic chemistry) The aldehyde formed by reduction of the carboxylic acid group of pivalic acid
n
(organic chemistry) A protecting group, (CH₃)₃C-CO-O-CH₂, used in organic synthesis and to produce prodrugs.
n
(organic chemistry) Any of a class of organic compounds containing a acetylene (-C≡C-) repeat units, especially any that occur naturally in some composite plants
n
(organic chemistry) A polymeric carbene
n
(organic chemistry, especially in combination) A radical derived from propadiene
n
n-butanol, a primary alcohol with a four-carbon structure and the chemical formula C₄H₉OH.
n
(organic chemistry) The organic chemical compound propene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₃H₆.
n
(organic chemistry, especially in combination) A univalent radical derived from propyne
n
(organic chemistry, in combination) sesterterpenyl
n
(organic chemistry) The aldehyde derived from stearic acid
n
(organic chemistry) The univalent radical CH₃(CH₂)₁₇- derived from stearyl alcohol
n
(organic chemistry, dated) styrene
n
(organic chemistry) The univalent radical C₆H₅-CH=CH- derived from styrene
n
(organic chemistry) Any complex cyclophane having multiple aromatic rings and a cagelike structure
n
(organic chemistry) Any acetylene (alkyne) having the triple bond attached to a terminal carbon atom; R-CC-H.
n
(organic chemistry) An organic compound, 1,2,2-triphenylvinylbenzene.
n
(organic chemistry) Any mercapto derivative of a nitrobenzoate
n
(organic chemistry) A terpene responsible for a petrolly taste in wine.
n
(organic chemistry) 2-Methyl-2-butene, a hydrocarbon with the molecular formula C₅H₁₀.
n
(organic chemistry) The univalent radical derived from tryptophan
adj
(organic chemistry) reacted with an acetylene to form a vinyl compound
n
(organic chemistry) A vinyl derivative of cyclopropane, typically used to form cyclopentenes via a vinylcyclopropane rearrangement.
n
(chemistry) The divalent radical, -CH=CH-, formally derived by removing a hydrogen atom from each carbon of an ethylene molecule.
n
(organic chemistry) Any vinyl derivative of stannane, especially the simplest one CH₂=CH-SnH₃
n
(chemistry) Any compound having a hydroxyl group directly attached to an acetylene group; they are tautomeric with ketenes.
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