Assertion: pure toluene | /r/HasProperty | 0.3 % benzene
Facets:
Source sentences:
text: Only few studies reported investigations with pure toluene (< 0.3 % benzene) or almost pure toluene (< 1 % benzene) (Bänfer 1961 , Boor and Hurtig 1977 , Malm and Lying‐Tunell