About: butylene oxide

Premodifier: butylene
Head noun: oxide

Same concepts
http://dbpedia.org/resource/Tetrahydrofuran

Broader concepts

label	provenance	confidence
higher alkylene oxide	isap:367807264	0.832916
alkylene oxide	isap:367807003	0.790578
lower alkylene oxide	isap:367807062	0.625285
epoxide	isap:229178851	0.468206

Narrower concepts

label	provenance	confidence
1 oxide	isap:367807136	0.759824