As nouns the difference between oxetane and oxirane
is that oxetane is oxetane while oxirane is (organic compound) a three-membered heterocycle having two carbon atoms and one oxygen atom; ethylene oxide.
oxetane
English
Noun
(
en noun)
(chemistry) a class of heterocyclic compounds having a four-membered ring containing 3 carbon atoms and 1 oxygen atom; the parent compound C3H6O
oxirane
English
Noun
(
en noun)
(organic compound) A three-membered heterocycle having two carbon atoms and one oxygen atom; ethylene oxide