inoa mea kūʻai：propylene oxide

ʻAno molekala:C3H6O

No CAS:75-56-9

Huahana molecular structure：

Na Waiwai Kemika:

ʻO ka propylene oxide, ka mea i ʻike ʻia he propylene oxide, methyl ethylene oxide, 1,2-epoxypropane, he mea hoʻohui kino me ke ʻano kemika C3H6O.He mea koʻikoʻi loa ia no nā pūhui organik a ʻo ia ke kolu o ka propylene derivative nui loa ma hope o ka polypropylene a me ka acrylonitrile.ʻO ka Epoxypropane he wai etheric kala ʻole, wahi hoʻolapalapa haʻahaʻa, hiki ke puhi ʻia, chiral, a ʻo ka huahana ʻoihana ma ke ʻano he hui racemic o ʻelua enantiomers.Hiki ke hoʻopili ʻia me ka wai, hiki ke hui pū me ka ethanol a me ka etera.Hoʻokumu i kahi hui azeotropic binary me ka pentane, pentene, cyclopentane, cyclopentene a me dichloromethane.Hiki i ka ʻawaʻawa, hoʻonāukiuki i ka mucous membranes a me ka ʻili, hiki ke hōʻino i ka cornea a me ka conjunctiva, e hoʻoulu ai i ka ʻeha hanu, ka ʻili a me ka pehu ʻana, a me ka necrosis pūnaewele.

Noi:

Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe wai no ka hoʻomākaukau ʻana i nā paheʻe i ka microscopy electron.Ua hōʻike pū ʻia ka dermatitis ʻoihana i ka wā e hoʻohana ana i ka ʻili disinfectant swab.

Kemimi waena i ka hoʻomākaukau ʻana i nā polyethers e hana i nā polyurethanes;i ka hoʻomākaukauʻana i nā polyols urethane a me propylene a me dipropylene glycols;i ka hoʻomākaukau ʻana i nā lubricants, surfactants, oil demulsifiers.E like me ka solvent;fumigant;lepo sterilant.

Hoʻohana ʻia ka propylene oxide ma ke ʻano he fumigant no nā meaʻai;ma ke ʻano he mea hoʻopaʻa no nā wahie, nā aila wela, a me nā hydrocarbons chlorinated;he wahie—e pahū i loko o nā pū;a e hoʻonui i ka pale ʻana o ka palaho o ka lāʻau a me ka pāpaʻi (Mallari et al. 1989).Hōʻike nā haʻawina hou e hoʻonui ka fumigant o propylene oxide ma kahi haʻahaʻa haʻahaʻa o 100 mm Hg i hiki ke hoʻolilo iā ia i mea ʻē aʻe i ka methyl bromide no ka hoʻomaʻemaʻe wikiwiki ʻana o nā huahana.