Definition of pyrrolidone in English:

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Pronunciation: /pəˈrōləˌdōn/


A colorless weakly basic solid that is derived from pyrrolidine.
  • Chemical formula: C4H7NO.
Example sentences
  • The water-soluble macromolecular compound preferably includes a copolymer of N-vinyl - 2 - pyrrolidone and vinyl acetate.

For editors and proofreaders

Syllabification: pyr·rol·i·done

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