Igama Lomkhiqizo:i-propylene oxide

Ifomethi ye-Molecular:I-C3H6O

Inombolo ye-CAS:75-56-9

Isakhiwo samangqamuzana omkhiqizo:

Chemical Properties:

Kuyinhlanganisela yemvelo enefomula yamakhemikhali i-C3H6O.Kuyinto ebaluleke kakhulu impahla eluhlaza yezinhlanganisela eziphilayo futhi iphuma kwesithathu ngobukhulu kwe-propylene ngemva kwe-polypropylene ne-acrylonitrile.I-Epoxypropane iwuketshezi lwe-etheric olungenambala, indawo ebilayo ephansi, evutha umlilo, i-chiral, kanye nemikhiqizo yezimboni ngokuvamile iyingxube ye-racemic yama-enantiomers amabili.Ihlanganiswe kancane namanzi, ihlangana ne-ethanol ne-ether.Yakha ingxube ye-azeotropic kanambambili ene-pentane, i-pentene, i-cyclopentane, i-cyclopentene ne-dichloromethane.Ubuthi, obucasula ulwelwesi lwamafinyila nesikhumba, bungalimaza i-cornea ne-conjunctiva, bubangele ubuhlungu bokuphefumula, ukushiswa kwesikhumba nokuvuvukala, ngisho ne-tissue necrosis.

Isicelo:

Ingasetshenziswa njenge-ejenti eqeda amanzi emzimbeni ukuze kulungiswe amaslayidi ku-electron microscopy.I-occupational dermatitis nayo yabikwa ngenkathi kusetshenziswa i-skin disinfectant swab.

Amakhemikhali aphakathi ekulungiseleleni ama-polyethers ukuze enze i-polyurethanes;ekulungiseleleni urethane polyols kanye propylene kanye dipropylene glycols;ekulungiseni izinto zokugcoba, ama-surfactants, ama-demulsifiers kawoyela.Njenge-solvent;ifumigant;umhlabathi oyinyumba.

I-propylene oxide isetshenziswa njengemfucuza yokudla;njengesizinzisi samafutha, amafutha okushisa, nama-hydrocarbon ane-chlorine;i-asa fuel-air iziqhumane ngezikhali;futhi uthuthukise ukumelana nokubola kokhuni kanye ne-particleboard (Mallari et al. 1989).Ucwaningo lwakamuva lubonisa ukuthi amandla okufutha e-propylene oxide akhuphuka ngokucindezela okuphansi okungu-100 mm Hg okungase kuyenze ibe ngenye indlela esikhundleni se-methyl bromide ukuze kubulawe amagciwane ngokushesha ezimpahleni.