phthalic anhydride

listen to the pronunciation of phthalic anhydride
الإنجليزية - الإنجليزية
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
a white cyclic anhydride
A white crystalline compound, CO, prepared by oxidizing naphthalene and used in the manufacture of phthaleins and other dyes, resins, plasticizers, and insecticides
phthalic anhydride
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