isobutanol, wanda kuma aka sani da isopropyl barasa, 2-methyl propanol ruwa ne mai flammable barasa mara launi.Isobutanol yana daya daga cikin manyan sinadarai na ganyen shayi, baƙar fata da koren shayi don samar da ƙamshi mai ban sha'awa tare da nauyin kwayoyin halitta na 74.12, wurin tafasa na 107.66 ℃, dangi mai yawa na 0.8016 (20/4 ℃), refractive index of 1.3959 da kuma wurin walƙiya na 37 ℃.An narkar da Isobutanol a cikin barasa da ether, dan kadan mai narkewa cikin ruwa.Tururinsa na iya haifar da wani abu mai fashewa da iska;iyakar fashewa shine 2.4% (girma).Yana iya samar da ƙarin mahadi (CaCl2 • 3C4H10O) tare da calcium chloride.Ana iya samun isobutanol ta hanyar distillation na samfurin methanol kuma ana iya samun shi daga distillation na ɗanyen mai.Yin amfani da carbonyl cobalt na masana'antu a matsayin mai haɓakawa, yin propylene da carbon monoxide da cakuda hydrogen suna amsawa a 110 ~ 140 ° C, 2.0265 × 107 ~ 3.0397 × 107Pa don samar da butyraldehyde da isobutyraldehyde, sannan ta hanyar hydrogenation catalytic, rabuwa.Ana amfani da Isobutanol a cikin kera abubuwan da suka shafi man fetur, antioxidants, filastik, roba roba, miski na wucin gadi, mai 'ya'yan itace da magungunan roba kuma ana amfani da su azaman kaushi da masu sinadarai.