Assertion: chloroform | /r/ObjectUse | used as precursor
Facets:
value: most often
type: DEGREE
value: in the chemical reaction
type: TEMPORAL
value: industrially
type: LOCATION
value: in the production of hcfc-22
type: TEMPORAL
Source sentences:
text: Industrially, chloroform is most often used as a precursor in the chemical reaction to create polytetrafluoroethylene, commonly known as "Teflon.
text: It is used as a precursor in the production of HCFC-22.
text: Industrially, chloroform is most often used as a precursor in the chemical reaction to create polytetrafluoroethylene, commonly known as "Teflon.