creosote

creosote
—creosotic /kree'euh sot"ik/, adj.
/kree"euh soht'/, n., v., creosoted, creosoting.
n.
1. an oily liquid having a burning taste and a penetrating odor, obtained by the distillation of coal and wood tar, used mainly as a preservative for wood and as an antiseptic.
v.t.
3. to treat with creosote.
[ < G Kreosote (1832) < Gk kreo-, comb. form of kréas flesh + soter savior, preserver (in reference to its antiseptic properties)]

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Either of two entirely different substances, distilled from coal tar or wood tar.

Coal-tar creosote is a complex mixture of organic compounds, largely hydrocarbons. It is a cheap water-insoluble wood preservative used for railroad ties, telephone poles, and marine pier pilings and as a disinfectant, fungicide, and biocide. Wood-tar creosote consists mainly of phenols and related compounds and was once widely used for pharmaceutical purposes.

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      either of two entirely different substances, coal-tar creosote and wood-tar creosote. In commerce, creosote is a coal-tar distillate, a complex mixture of organic compounds, largely hydrocarbons. It is commonly used as a wood preservative. The creosote distilled from wood tar is a mixture of phenolic compounds; it once was used extensively for pharmaceutical purposes.

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Universalium. 2010.

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  • créosote — [ kreɔzɔt ] n. f. • 1832; gr. kreas « chair » et sôzein « conserver » ♦ Mélange huileux de phénols et de crésols obtenu par distillation des goudrons du bois (hêtre, bouleau) qu il protège des parasites. Injection de créosote dans des poteaux. La …   Encyclopédie Universelle

  • Creosote — Créosote Créosote Général No CAS 8001 58 9 No EINECS …   Wikipédia en Français

  • Creosote — Cre o*sote (kr[=e] [ o]*s[=o]t), n. [Gr. kre as, gen. kre ws, flesh + sw zein to preserve.] (Chem.) Wood tar oil; an oily antiseptic liquid, of a burning smoky taste, colorless when pure, but usually colored yellow or brown by impurity or… …   The Collaborative International Dictionary of English

  • Creosote — Cre o*sote, v. t. [imp. & p. p. {Creosoted} ( s? t?d); p. pr. & vb. n. {Creosoting}.] To saturate or impregnate with creosote, as timber, for the prevention of decay …   The Collaborative International Dictionary of English

  • creosote — ► NOUN 1) a dark brown oil distilled from coal tar, used as a wood preservative. 2) a liquid distilled from wood tar and used as an antiseptic. ► VERB ▪ treat with creosote. ORIGIN from Greek kreas flesh + s t r preserver …   English terms dictionary

  • creosote — [krē′ə sōt΄] n. [Ger kreosot < Gr kreas (gen. kreōs), flesh (see CRUDE) + sōtēr, savior < sōzein, to save, preserve < IE base * teu , to swell (> TUMOR); so named (1832) by K. v. Reichenbach (1788 1869), Ger scientist] 1. a… …   English World dictionary

  • creosote — 1835, from Ger. Kreosot, coined 1832 by its discoverer, German born natural philosopher Carl Ludwig, Baron Reichenbach (1788 1869), from Gk. kreo , comb. form of kreas flesh (see RAW (Cf. raw)) + soter preserver, from soizein save, preserve. So… …   Etymology dictionary

  • creosote — |ó| s. m. O mesmo que creosoto.   ‣ Etimologia: alemão Kreosot …   Dicionário da Língua Portuguesa

  • Creosote — For other uses, see Creosote (disambiguation). Creosote is the portion of chemical products obtained by the distillation of a tar that remains heavier than water, notably useful for its anti septic and preservative properties.[1] It is produced… …   Wikipedia

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