Inqubo yokukhiqiza kanye nokusetshenziswa kwe-N-ethyl-N-cyanoethylaniline

Inqubo yokukhiqiza:

Sebenzisa i-AlC13 engenamanzi njengesikhuthazi sokuvuselela ukusabela phakathi kwe-N-ethylaniline ne-acrylonitrile. Izimo ezilungiselelwe yilezi: engeza u-10% wesisindo se-N-ethylaniline anhydrous AlC13, usabela cishe ku-80°C amahora angu-6-8, bese izinga lokuguqulwa lifinyelela ku-98.5%, ngesivuno esingaphezu kuka-97%.
Enye inqubo isebenzisa i-N-ethylaniline kanye ne-chloroethanol ngaphansi kwe-catalysis yezisekelo ezingaphili noma usawoti ukuze ihlanganiswe ku-120-130°C. Isivuno singafinyelela ku-90%, kodwa amanzi angcolile ayakheka kule nqubo.
sebenzisa:

Isetshenziswa kakhulu njengezinto eziyinhloko zokusetshenziswa kodayi ophuzi onsundu ohlakazekile, owolintshi ohlakazekile kanye neminye imibala.
Iphinde isetshenziswe emikhakheni yamakhemikhali njengezinto ezisebenza ngemithi, izinto ezisebenza ngemithi yokubulala izinambuzane, izinto ezisebenza ngama-amino, izinto ezisebenza ngama-nitrile, njll.

I-N-ethyl-N-cyanoethylaniline isetshenziswa kakhulu njenge-intermediate dye. Isidingo sayo semakethe sibonakala kakhulu embonini yodayi, lapho isetshenziselwa ukukhiqiza udayi ophuzi onsundu ohlakazekile, o-orenji ohlakazekile kanye neminye imibala.
Ngaphezu kwalokho, i-N-ethyl-N-cyanoethylaniline isetshenziswa futhi emikhakheni yamakhemikhali njengezinto ezihlanganisa imithi, izinto ezihlanganisa imithi yokubulala izinambuzane, izinto ezihlanganisa imithi yokubulala izinambuzane, izinto ezihlanganisa imithi yokubulala izinambuzane, kanye nezinto ezihlanganisa imithi yokubulala izinambuzane. Isidingo kulezi zinsimu siyingxenye yemakethe yaso.

Ngamafuphi, isidingo semakethe se-N-ethyl-N-cyanoethylaniline sigxile kakhulu embonini yodayi kanye neminye imboni yamakhemikhali, futhi sidlala indima ebalulekile njengezinto ezisetshenziswayo ezibalulekile kulezi zimboni.

Izakhiwo Zamakhemikhali ze-3-Ethylanilinopropiononitrile
Iphuzu lokubila 137-140°C 4mm
ukuminyana 1,03 g/cm3
inkomba yokubheka emuva 1.6210 (isilinganiso)
i-pka 5.27±0.50 (Kubikezelwe)
yakha uketshezi olucacile
umbala ongenayo umbala kuya kophuzi
Amandla Adonsela Phansi Aqondile 1.03
Inkomba ye-CAS DataBase 148-87-8 (Inkomba ye-CAS DataBase)
I-NIST Chemistry Reference Propionitrile, 3-(n-ethylanilino)-(148-87-8)
Uhlelo Lokubhalisa Izinto ze-EPA i-Propanenitrile, 3-(ethylphenylamino)- (148-87-8)

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