| 释义 |
methyl alcohol
methyl alcoholn. See methanol.methyl alcohol n (Elements & Compounds) another name for methanol meth′yl al′cohol
n. a colorless, volatile, poisonous liquid, CH4O, used chiefly as a solvent, fuel, and antifreeze and in the synthesis of formaldehyde. Also called methanol, wood alcohol. [1840–50] methyl alcohol See methanol.Thesaurus| Noun | 1. |  methyl alcohol - a light volatile flammable poisonous liquid alcohol; used as an antifreeze and solvent and fuel and as a denaturant for ethyl alcoholmethanol, wood alcohol, wood spiritalcohol - any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillationallyl alcohol, propenyl alcohol - an unsaturated primary alcohol present in wood spirit; use to make resins and plasticizers and pharmaceuticalsfuel - a substance that can be consumed to produce energy; "more fuel is needed during the winter months"; "they developed alternative fuels for aircraft" |
Translationsmethyl alcohol
methyl alcohol: see methanolmethanol,
methyl alcohol,
or wood alcohol,
CH3OH, a colorless, flammable liquid that is miscible with water in all proportions. Methanol is a monohydric alcohol. It melts at −97.8°C; and boils at 67°C;.
..... Click the link for more information. .methyl alcohol[′meth·əl ′al·kə‚hȯl] (organic chemistry) CH3OH A colorless, toxic, flammable liquid, boiling at 64.5°C, miscible with water, ether, alcohol; used in manufacture of formaldehyde, chemical synthesis, antifreeze for autos, and as a solvent. Also known as methanol; wood alcohol. methyl alcohol
alcohol [al´kah-hol] 1. any organic compound containing the hydroxy (-OH) functional group except those in which the OH group is attached to an aromatic ring, which are called phenols. Alcohols are classified as primary, secondary, or tertiary according to whether the carbon atom to which the OH group is attached is bonded to one, two, or three other carbon atoms and as monohydric, dihydric, or trihydric according to whether they contain one, two, or three OH groups; the latter two are called diols and triols, respectively.ethanol.2. an official preparation of ethanol, used as a disinfectant, solvent, and preservative, and applied topically as a rubbing compound, disinfectant, astringent, hemostatic, and coolant.absolute alcohol dehydrated a.benzyl alcohol a colorless liquid used as a bacteriostatic in solutions for injection and as a topical local anesthetic.dehydrated alcohol an extremely hygroscopic" >hygroscopic, transparent, colorless, volatile liquid used as a solvent and injected into nerves and ganglia for relief of pain. Called also absolute a.denatured alcohol ethanol made unfit for human consumption by the addition of substances known as denaturants. Although it should never be taken internally, denatured alcohol is widely used on the skin as a disinfectant.ethyl alcohol (grain alcohol) ethanol.isopropyl alcohol a transparent, volatile colorless liquid used as a solvent and disinfectant and applied topically as an antiseptic; called also isopropanol. Diluted with water to approximately 70 per cent strength, it is called isopropyl rubbing alcohol and is used as a rubbing compound.methyl alcohol methanol.pantothenyl alcohol dexpanthenol.panthenol.phenethyl alcohol (phenylethyl alcohol) a colorless liquid used as an antimicrobial agent in pharmaceuticals.rubbing alcohol a preparation of acetone, methyl isobutyl ketone, and ethanol, used as a rubefacient.wood alcohol methanol.meth·yl al·co·holCH3OH; a flammable, toxic, mobile liquid, used as an industrial solvent, antifreeze, and in chemical manufacture; ingestion may result in severe acidosis, visual impairment, and other effects on the central nervous system. Synonym(s): carbinol, methanol, pyroligneous alcohol, pyroligneous spirit, pyroxylic spirit, wood alcohol, wood naphtha, wood spiritmethanol A polar alcohol used as an industrial solvent; it is miscible with water, ethanol, ether, and petroleum derivatives (e.g., gasoline), and can be found in canned fuel and in antifreeze, from which it may be abused as an inebriant by indigent alcoholics. Methanol is metabolised to formaldehyde and formate, causing severe metabolic acidosis, optic nerve damage and blindness.
Toxic range
60–250 ml; as little as 15 ml can be fatal.
Management
Overload patient with ethanol, which competes with methanol for sites on alcohol dehydrogenase, reducing methanol metabolites and toxicity.meth·yl al·co·hol (meth'il al'kŏ-hol) A flammable, toxic, mobile liquid, used as an industrial solvent and antifreeze, and in the manufacture of chemicals; ingestion may result in severe acidosis, visual impairment, and other effects on the central nervous system.
Synonym(s): methanol. meth·yl al·co·hol (meth'il al'kŏ-hol) Flammable toxic liquid, used as an industrial solvent, antifreeze, and in chemical manufacture; ingestion may result in severe acidosis and other effects on the central nervous system.
Synonym(s): methanol. LegalSeeAlcoholmethyl alcohol
Related to methyl alcohol: isopropyl alcohol, denatured alcohol, methyl alcohol poisoningSynonyms for methyl alcoholnoun a light volatile flammable poisonous liquid alcoholSynonyms- methanol
- wood alcohol
- wood spirit
Related Words- alcohol
- allyl alcohol
- propenyl alcohol
- fuel
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