Izakhiwo Zamakhemikhali

Uketshezi olungenambala.

Iphuzu lokuncibilika -63.5℃ (iphuzu lokubanda -80℃),

iphuzu lokubila 204.5℃, 83.8℃ (1.33kPa),

ubuningi obuhlobene 0.958 (25℃), 0.9625 (Chemicalbook20℃),

inkomba yokubuyisa 1.5559,

iphuzu lokuphazima elingu-85℃,

indawo yomlilo engu-85℃ (imodi evulekile).

Ayincibiliki emanzini nase-ether, incibilika otshwaleni nasezithambisweni eziningi eziphilayo. Uma ivezwa ekukhanyeni noma emoyeni, iphenduka ibe nsundu ngokushesha futhi inephunga le-aniline.

Ukusetshenziswa:

Lo mkhiqizo usetshenziswa ekuhlanganisweni kwezinto eziphilayo futhi uyisithako esibalulekile samadayi e-azo kanye namadayi e-triphenylmethane; ungasetshenziswa futhi njengesithako esiphakathi samakhemikhali amahle njengezithako zerabha, izinto eziqhumayo, nezinto zokuthatha izithombe.

Indlela yokukhiqiza

1. Indlela ye-Hydrochloric acid: phendula i-aniline hydrochloride kanye ne-ethanol ku-180°C kanye no-2.94MPa, khipha i-ethanol eyengeziwe kanye ne-ether yomkhiqizo ongezansi, bese ufaka i-30% NaOH kanye ne-p-toluenesulfonyl chloride, bese ususa imikhiqizo engezansi ye-Chemicalbook nge-distillation yomusi i-diethylaniline, bese ufaka i-sulfuric acid ukuthola umkhiqizo. 2. Indlela ye-Phosphorus trichloride: phendula i-aniline, i-ethanol kanye ne-phosphorus trichloride ku-300°C kanye no-9.84MPa, bese uhlukanisa ingxube yokusabela nge-distillation ye-vacuum ukuze uthole i-N-ethylaniline.

Ulwazi lokuxhumana

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