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urethane

Definition of urethane (English)

noun

  1. an ester of carbamic acid
    sumber: wordnet30
  2. A white crystalline substance, NH2.CO.OC2H5, produced by the action of ammonia on ethyl carbonate. It is used somewhat in medicine as a hypnotic. By extension, any one of the series of related substances of which urethane proper is the type.
    sumber: webster1913
  3. A white crystalline substance, NH2.COOC2H5, produced by the action of ammonia on ethyl carbonate or by heating urea nitrate and ethyl alcohol. It is used as a hypnotic, antipyretic, and antispasmodic. Hence, any ester of carbamic acid.
    sumber: webster1913