bˈæɹɪlˌiːn ɪz ɐ baɪsˈɪklɪk ɔːɹɡˈænɪk kˈɑːmpaʊnd wɪð kˈɛmɪkəl fˈɔːɹmjʊlə sˈiː ˈeɪt ˈeɪtʃ ˈeɪt ænd sˌɪstəmˈæɾɪk nˈeɪm baɪsˈɪkloʊ tˈuː.tˈuː.tˈuː ˈɑːktə tˈuː,fˈaɪv,sˈɛvəntɹˈaɪn.
Barrelene is a bicyclic organic compound with chemical formula C8H8 and systematic name bicyclo[2.2.2]octa-2,5,7-triene.