I-N-methylaniline iwumkhiqizo oyinhloko ochungechungeni lwe-N-alkyl amine enuka kamnandi futhi iyingxenye ebalulekile kumakhemikhali amahle. Iguquguquka kakhulu. Isethi yokuqala yemishini yokukhiqiza yezwe lami yakhiwa ngosizo lweSoviet Union yangaphambili ngawo-1950. Imikhiqizo isetshenziswa kakhulu ukwenza iziqhumane ezimaphakathi futhi ivamise ukusetshenziselwa ukuhlanganisa uphethiloli we-Chemicalbook oqhutshwa ngqo. Njengoba uphethiloli osebenza ngokuqondile unama-n-alkane amaningi kanye nenombolo ye-octane ephansi, ngokuvamile usetshenziswa ku- Ngakho-ke, abanye ochwepheshe basebenzisa uphethiloli ogijima ngokuqondile njengamafutha ayisisekelo kaphethiloli ohlanganisiwe, futhi bandise inombolo ye-octane ngokungeza i-N-methylaniline ukuze bazuze. izinjongo zokutshalwa kwezimali okuphansi nokusebenza kahle okuphezulu.

Izakhiwo zomzimba namakhemikhali:

I-N-methylaniline iwuketshezi olunamafutha angenambala ezingeni lokushisa elivamile. Incibilika ku-ethanol, i-ether, ne-chloroform, ayincibiliki emanzini, ayilahleki kalula ngenxa yokuhwamuka, kodwa ayihambisani nokusatshalaliswa kumasilinda ezinjini ezinamasilinda amaningi. Izinzile emvelweni futhi ayiboli kalula emoyeni nasezindaweni ezimnyama. Izici eziyinhloko zikaphethiloli ohlanganisiwe one-ejenti ye-N-methylaniline antiknock iphunga, ukuminyana okuphezulu, inshingamu engageziwe engazinzile, inani eliphansi le-olefin, kanye nesidingo sezinto ezisizayo zokulwa nokungqongqoza njenge-MTBE ne-MMT.

Isicelo

I-N-methylaniline ingumkhiqizo wamakhemikhali omuhle onokusetshenziswa okubanzi. Isetshenziswa kakhulu ukwenza izibulala-zinambuzane, odayi, izithako zodayi, izithasiselo zenjoloba kanye neziqinisi eziqhumayo. Ingasetshenziswa futhi njengesamukeli se-solvent ne-asidi ye-organic synthesis. I-Chemicalbook intermediates, izithasiselo ze-asidi nezincibilikisi. Embonini kadayi, isetshenziselwa ukukhiqizwa kwe-cationic brilliant red FG, i-cationic pink B, i-KGR ephuzi ephuzi, njll. Ingasetshenziswa futhi ukukhulisa inombolo ye-octane kaphethiloli kanye ne-organic synthesis, futhi ingasetshenziswa. njenge-solvent.

Izakhiwo:

Uketshezi oluvuthayo olunamafutha angenambala ukuya kokubomvu. Incibilika ku-ethanol, ether, chloroform, inyibilika kancane emanzini. Beka i-gradient yellow.

Inombolo ye-CAS 100-61-8

Ifomula yemolekyuli C7H9N

Isisindo se-molecule 107.15

I-EINECS No. 202-870-9

Iphuzu lokuncibilika -57 °C (lit.)

Iphoyinti lokubilisa 196 °C (lit.)

Ukuminyana 0.989 g/mL ku-25 °C (lit.)

Umfutho we-vapor 0.5 hPa (20 °C)

Inkomba ye-Refractive n20/D 1.571 (lit.)

I-Flash Point 174°

Ulwazi lokuxhumana

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