triphenylguanidine

English

Noun

triphenylguanidine (uncountable)

  1. (organic chemistry) An aniline derivative, H5C6N:C(NHC6H5)2, that acts as a slow accelerator of vulcanization.
    • 1911, Encyclopædia Britannica
      Phenyl mustard oil […] is obtained by boiling sulphocarbanilide with concentrated hydrochloric acid, some triphenylguanidine being formed at the same time.
    • 1929, Decisions of the Commissioner of Patents and of the United States Courts in Patent and Trade-mark and Copyright Cases, page 256:
      The patentee in his specifications speaks of triphenylguanidine and compares its operation as an accelerator with that guanidine, the utility of which as an accelerator he claims to have discovered, called diphenylguanidine.
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