Aha ngwaahịa:propylene oxide

Ọkpụkpọ anụ ahụ:C3H6O

CAS Mba:75-56-9

Ọdịdị molekụla ngwaahịa:

Njirimara kemịkalụ:

Propylene oxide, nke a makwaara dị ka propylene oxide, methyl ethylene oxide, 1,2-epoxypropane, bụ ngwakọta organic na usoro kemịkal C3H6O. Ọ bụ akụrụngwa dị oke mkpa maka ogige organic na ọ bụ nke atọ kachasị mkpa propylene sitere na polypropylene na acrylonitrile. Epoxypropane bụ mmiri mmiri etheric na-enweghị agba, ebe esi mmiri dị ala, ọkụ, chiral, na ngwaahịa ụlọ ọrụ na-abụkarị ngwakọta agbụrụ nke enantiomers abụọ. A na-eji mmiri eme ihe n'otu akụkụ, na-ejikọta ethanol na ether. Na-etolite ngwakọta azeotropic ọnụọgụ abụọ na pentane, pentene, cyclopentane, cyclopentene na dichloromethane. Ihe na-egbu egbu, na-akpasu iwe na akpụkpọ anụ mucous na akpụkpọ ahụ, nwere ike imebi cornea na conjunctiva, na-akpata mgbu iku ume, ọkụ akpụkpọ na ọzịza, na ọbụna anụ ahụ necrosis.

Ngwa:

Enwere ike iji ya dị ka ihe na-eme ka mmiri na-ekpo ọkụ maka nkwadebe nke slides na microscopy electron. A kọkwara dermatitis n'ọrụ mgbe ị na-eji swab na-egbu anụ ahụ.

Chemical intermediate na nkwadebe nke polyethers na-etolite polyurethane; na nkwadebe nke urethane polyols na propylene na dipropylene glycols; na nkwadebe nke lubricants, surfactants, mmanụ demulsifiers. Dị ka ihe mgbaze; ihe na-egbu egbu; ala sterilant.

A na-eji propylene oxide mee ihe maka nri nri; dị ka ihe nkwụnye ọkụ maka mmanụ ọkụ, mmanụ na-ekpo ọkụ, na chlorinated hydrocarbons; mmanụ ọkụ - ikuku na-agbawa n'ime mgbọ; ma mee ka nkwụsi ike nke osisi na particleboard dịkwuo mma (Mallari et al. 1989). Nnyocha e mere n'oge na-adịbeghị anya na-egosi na ikike fumigant nke propylene oxide na-eme ka ọ dịkwuo ala nke 100 mm Hg nke nwere ike ime ya asan ọzọ na methyl bromide maka ngwa ngwa ngwa ngwa ngwa ngwa.