Ọtí Propargyl, agbekalẹ molikula C3H4O, iwuwo molikula 56. Omi ti ko ni awọ, iyipada pẹlu õrùn õrùn, majele, irritation pataki si awọ ara ati oju.Ohun agbedemeji ni Organic kolaginni.Ni akọkọ ti a lo fun iṣelọpọ ti antibacterial ati awọn oogun egboogi-iredodo sulfadiazine;Lẹhin hydrogenation apa kan, ọti propylene le ṣe agbejade resini, ati lẹhin hydrogenation pipe, n-propanol le ṣee lo bi ohun elo aise ti ethambutol oogun ikọ-ikọ-ara, ati awọn kemikali miiran ati awọn ọja elegbogi.Le dojuti acid to irin, Ejò ati nickel ati awọn miiran awọn irin ipata, lo bi ipata remover.Ti a lo jakejado ni isediwon epo.O tun le ṣee lo bi epo, amuduro ti chlorinated hydrocarbons, herbicide ati insecticide.O le ṣee lo fun iṣelọpọ acrylic acid, acrolein, 2-aminopyrimidine, γ-picauline, Vitamin A, amuduro, inhibitor ipata ati bẹbẹ lọ.
Awọn orukọ miiran: ọti oyinbo propargyl, 2-propargyl - 1-alcohol, 2-propargyl alcohol, propargyl alcohol acetylene methanol.