Yana da iskar gas a daidaitaccen zafin jiki da matsin lamba, amma mai matsewa zuwa ruwa mai jigilar kaya. Wani samfurin sarrafa iskar gas da tace man fetur, ana amfani da shi azaman mai. Propane yana ɗaya daga cikin rukunin gas ɗin man fetur mai narkewa (LP gas). Sauran sun haɗa da butane, propylene, butadiene, butylene, isobutylene, da kuma cakuda su. Tambaya: menene propane?
wani alkane mai carbon uku tare da tsarin kwayoyin C3H8