thumb|200px|right|Repeating unit of parylene thumb|200px|right|The para-xylylene monomer
thumb|200px|right|Repeating unit of parylene thumb|200px|right|The para-xylylene monomer
Parylene is the common name of a polymer whose backbone consists of para-benzenediyl rings −− connected by 1,2-ethanediyl bridges −−−. It can be obtained by polymerization of para-xylylene ==.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).