Sentence Examples


  • Potassium phenolate, C 6 H 5 OK, crystallizes in fine needles, is very hygroscopic and oxidizes rapidly on exposure.
  • Other phenolates may be obtained from potassium phenolate by precipitation.
  • Meyer, Ber., 1893, 26, p. 1277); by boiling diazotized 2.2'-diaminobenzophenone with water (Heyl., Ber., 1898, 31, p. 3 0 34); by heating salol with concentrated sulphuric acid (C. Graebe, Ann., 1889, 254, p. 280), and by heating potassium-ortho-chlorobenzoate with sodium phenolate and a small quantity of copper powder to 180-190° C. (F.
  • Sodium phenolate is heated in a stream of carbon dioxide in an iron retort at a temperature of 180-220° C., when half the phenol distils over and a basic sodium salicylate is left.
  • Chem., 1885 (2), 31, p. 407) modified the process by saturating sodium phenolate at 130° C. with carbon dioxide, in an autoclave, sodium phenyl carbonate C6HSO.

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