C4H5N definition

C4H5N





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1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  pyrrol \pyr"rol\, pyrrole \pyr"role\, n. [Gr. ? flame-colored
     (from ? fire) + L. oleum oil.] (Chem.)
     A nitrogenous heterocyclic base found in coal tar, bone oil,
     and other distillates of organic substances, and also
     produced synthetically as a colorless liquid, {C4H5N}, having
     on odor like that of chloroform. It is the nucleus and origin


     of a large number of derivatives. So called because it colors
     a splinter of wood moistened with hydrochloric acid a deep
     red.
     [1913 Webster]

















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