Assertion: phenol | /r/HasProperty | acute aquatic hazards[citation
Facets:
value: prior to
type: TEMPORAL
Source sentences:
text: Cresol (m-, p-, and o-), phenol, guaiacol, and xylenol (1,3,4- and 1,3,5-) all are acute aquatic hazards[citation needed] prior to going through chemical reactions with the sediments.