Octane
Octene utawa octane nduweni rumus molekul C8H18, singkatan CH36CH3. 'Octane nduweni akeh isomers struktur sing beda-beda ing posisi lan jumlah cabang ing cincin karbon. 2,2,4-trimetilpentana, salah sawijining isomer, digunakake minangka salah sawijining nilai baku skala HFS 'oktan'. 'Octane' minangka alkane, sing duwe 18 isomer. ▪ Octene ▪ 2 methylheptane ▪ 3 methylheptane ▪ 4 methylheptane ▪ 3 etilheksane ▪ 2,2 dimetilheksane ▪ 2,3 dimetilheksane ▪ 2,4 dimetilheksane ▪ 2,5 dimetilheksane Cine ▪ 3,3 Dimethylhexane ▪ 3,4 Dimetilheksane ▪ 3 Etil 2 Methylpentane ▪ 3 Etil 3 Methylpentane ▪ 2,2,3 Trimethylpentane ▪ 2,2,4 Trimethylpentane ▪ 2, 3,3 trimethylpentane ▪ 2,3,4 trimethylpentane ▪ 2,2,3,3 tetramethylbutane ...