dimethyl ether

dimethyl ether
Methyl Meth"yl, n. [See {Methylene}.] (Chem.) A univalent hydrocarbon radical, {CH3-}, not existing alone but regarded as an essential residue of methane, and appearing as a component part of many derivatives; as, methyl alcohol, methyl ether, methyl amine, etc. [Formerly written also {methule}, {methyle}, etc.] [1913 Webster]

{Methyl alcohol} (Chem.), a light, volatile, inflammable liquid, {CH3.OH}, obtained by the distillation of wood, and hence called {wood alcohol} or {wood spirit}; tecnically referred to as {methanol}; -- called also {methol}, {carbinol}, etc.

{Methyl amine} (Chem.), a colorless, inflammable, alkaline gas, {CH3.NH2}, having an ammoniacal, fishy odor. It is produced artificially, and also occurs naturally in herring brine and other fishy products. It is regarded as ammonia in which a third of its hydrogen is replaced by methyl, and is a type of the class of substituted ammonias.

{Methyl ether} (Chem.), a light, volatile ether {CH3.O.CH3}, obtained by the etherification of methyl alcohol; -- called also {methyl oxide} or {dimethyl ether}.

{Methyl green}. (Chem.) See under {Green}, n.

{Methyl orange}. (Chem.) See {Helianthin}.

{Methyl violet} (Chem.), an artificial dye, consisting of certain methyl halogen derivatives of rosaniline. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Dimethyl ether — Systematic name …   Wikipedia

  • dimethyl ether — noun Etymology: International Scientific Vocabulary dimethyl + ether 1. : methyl ether 1 2. : an ether containing two methoxy groups …   Useful english dictionary

  • dimethyl ether — dimetileteris statusas T sritis chemija formulė CH₃OCH₃ atitikmenys: angl. dimethyl ether rus. диметиловый эфир …   Chemijos terminų aiškinamasis žodynas

  • dimethyl ether — noun The simplest ether; that derived from methanol (CHOCH) …   Wiktionary

  • Dimethyl ether (data page) — Table 1. Experimental Vapor Pressures of Dimethyl Ether T/K Pexp/kPa T/K Pexp/kPa T/K Pexp/kPa 233.128 54.61 298.172 596.21 348.147 2022.45 238.126 68.49 303.160 687.37 353.146 2242.74 243.157 85.57 …   Wikipedia

  • boldine dimethyl ether — SYN: glaucine …   Medical dictionary

  • Dimethyl sulfate — Dimethyl sulfate …   Wikipedia

  • dimethyl tubocurarine chloride — Dimethyl ether of d tubocurarine chloride; a skeletal muscle relaxant. See tubocurarine chloride …   Medical dictionary

  • Ether — This article is about a general class of organic compounds. For the specific compound, see diethyl ether. For the computer network technology, see ethernet. For the antiquated physics concept, see Luminiferous aether. For other uses, see Aether… …   Wikipedia

  • ether — etheric /i ther ik, i thear /, adj. /ee theuhr/, n. 1. Also called diethyl ether, diethyl oxide, ethyl ether, ethyl oxide, sulfuric ether. Chem., Pharm. a colorless, highly volatile, flammable liquid, C4H10O, having an aromatic odor and sweet,… …   Universalium

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