† phosphethylicadj.

Origin: Formed within English, by derivation. Etymons: phospho- comb. form, ethyl n., -ic suffix.

Etymology: < phospho- comb. form + ethyl n. + -ic suffix.

Chemistry. Obsolete.

† phosphethylic acid n. Obsolete a colourless oily acid obtained by the reaction of phosphoric acid with ethanol or ether; ethylphosphoric acid, H₂PO₃OC₂H₅.

ΚΠ

1857 W. A. Miller Elements Chem. III. 147 On decomposing this salt cautiously by the addition of sulphuric acid, the phosphethylic acid is liberated.

1866–77 H. Watts Dict. Chem. IV. 589 Ethylphosphoric Acid, also called Phosphethylic or Phosphovinic acid, C₂H₇PO₄.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online June 2018).

单词	phosphethylic
释义	† phosphethylicadj. Origin: Formed within English, by derivation. Etymons: phospho- comb. form, ethyl n., -ic suffix. Etymology: < phospho- comb. form + ethyl n. + -ic suffix. Chemistry. Obsolete. † phosphethylic acid n. Obsolete a colourless oily acid obtained by the reaction of phosphoric acid with ethanol or ether; ethylphosphoric acid, H₂PO₃OC₂H₅. ΚΠ 1857 W. A. Miller Elements Chem. III. 147 On decomposing this salt cautiously by the addition of sulphuric acid, the phosphethylic acid is liberated. 1866–77 H. Watts Dict. Chem. IV. 589 Ethylphosphoric Acid, also called Phosphethylic or Phosphovinic acid, C₂H₇PO₄. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online June 2018). < adj.1857
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