Assertion: butadiene | /r/HasProperty | 1.0%
Facets:
Source sentences:
text: These vent gases contain by volume approximately 79.5% butadiene, 0.7% acetaldehyde, 1.0% four carbon atomv hydrocarbons other than butadiene and 18.8% gases having three carbon. atoms or less.
text: These vent gases contain by volume approximately 79.5% butadiene, 0.7% acetaldehyde, 1.0% four carbon atom hydrocarbons other than butadiene and 18.8% gases having three carbon atoms or less.