phthalic anhydride

phthalic anhydride
a white, crystalline, slightly water-soluble solid, C8H4O3, used chiefly in the manufacture of dyes, alkyd resins, and plasticizers.
[1850-55]

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Universalium. 2010.

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  • phthalic anhydride — n a crystalline cyclic acid anhydride C8H4O3 that is used esp. in making alkyd resins and is a structural part of thalidomide * * * a reactive, low molecular weight compound with a wide variety of industrial uses, including the manufacture of… …   Medical dictionary

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  • phthalic anhydride — ftalio (rūgšties) anhidridas statusas T sritis chemija formulė C₆H₄:(CO)₂:O atitikmenys: angl. phthalic anhydride rus. фталевый ангидрид ryšiai: sinonimas – 1,3 izobenzfurandionas …   Chemijos terminų aiškinamasis žodynas

  • phthalic anhydride — noun 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 …   Wiktionary

  • phthalic anhydride — noun a white cyclic anhydride • Hypernyms: ↑anhydride …   Useful english dictionary

  • phthalic anhydride — noun Date: 1855 a crystalline cyclic acid anhydride C8H4O3 used especially in making alkyd resins …   New Collegiate Dictionary

  • phthalic anhydride — phthal′ic anhy′dride n. a white, crystalline, slightly water soluble solid, C8H4O3, used chiefly in the manufacture of dyes, alkyd resins, and plasticizers • Etymology: 1850–55 …   From formal English to slang

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