I-N-Ethylaniline CAS: 103-69-5

izakhiwo zamakhemikhali

Uketshezi olungenambala.

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

iphoyinti elibilayo 204.5℃, 83.8℃ (1.33kPa),

ukuminyana okuhlobene 0.958 (25℃)

inkomba ye-refractive 1.5559,

iphoyinti elikhanyayo 85 ℃,

indawo yomlilo 85 ℃ (evulekile).

Ayincibiliki emanzini ne-ether, ayincibiliki otshwaleni nasezincibilini eziningi eziphilayo. Uma uvezwa ekukhanyeni noma emoyeni, ushintsha ngokushesha ube nsundu futhi ube nephunga le-aniline.

Ukusetshenziswa:

Lo mkhiqizo usetshenziswa ku-organic synthesis futhi uyingxenye ebalulekile ye-azo dyes kanye ne-triphenylmethane dyes; ingasetshenziswa futhi njengendawo emaphakathi yamakhemikhali amahle njengezithasiselo zenjoloba, iziqhumane, nezinto zezithombe.

Indlela yokukhiqiza

1. Indlela ye-Hydrochloric acid: phendula i-aniline hydrochloride ne-ethanol ku-180°C no-2.94MPa, ukhiphe i-ethanol eningi kanye ne-ether yomkhiqizo, bese wengeza u-30% we-NaOH ne-p-toluenesulfonyl chloride, bese ususa i-Chemicalbook by-products by steamhylani distilineation. , bese wengeza i-sulfuric acid ukuze uthole umkhiqizo. 2. Indlela ye-Phosphorus trichloride: phendula i-aniline, i-ethanol ne-phosphorus trichloride ku-300°C no-9.84MPa, bese uhlukanisa ingxube yokusabela nge-vacuum distillation ukuze uthole i-N-ethylaniline.

Ulwazi lokuxhumana

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