Assertion: vinyl chloride | /r/HasProperty | ch 2 =chcl
Facets:
Source sentences:
text: Polyvinyl chloride is made by polymerizing vinyl chloride (CH 2 =CHCl).
text: Vinyl chloride (CH 2 =CHCl), also known as chloroethylene, is most often obtained by reacting ethylene with oxygen and hydrogen chloride over a copper catalyst.