phthalid
Phthalide Phthal"ide, n. [Phthalyl + anhydride.] (Chem.) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type. [Written also {phthalid}.] [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Phthalid — Phtha|lid [↑ Phthal u. ↑ id (2)], das; s, e; Syn.: Isobenzofuran 1(3H) on: Gruppenbez. für substituierte Lactone der 2 (Hydroxymethyl)benzoesäure …   Universal-Lexikon

  • Phthalide — Phthal ide, n. [Phthalyl + anhydride.] (Chem.) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type. [Written also {phthalid}.]… …   The Collaborative International Dictionary of English

  • Phenolphthalein — Strukturformel Allgemeines Name Phenolphthalein Andere Namen …   Deutsch Wikipedia

  • Phenolphthalein — Phe|nol|phtha|le|in auch: Phe|nolph|tha|le|in 〈n. 11; unz.; Chem.〉 zur Gruppe der Phthaleine zählender Triphenylmethanfarbstoff, wird als Indikator in der analytischen Chemie verwendet * * * Phe|nol|phtha|le|in [↑ Phthalein] Syn.: 3,3 Bis(4… …   Universal-Lexikon

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