en butanol (n)
― IsA ⟶
Weight: 1.0
en toxic substance (n) Source: OpenCyc 2012
en butanol (n)
― IsA ⟶
Weight: 1.0
en liquid (n) Source: OpenCyc 2012
en butanol (n)
― IsA ⟶
Weight: 1.0
en alcohol (n) Source: OpenCyc 2012