Te tukanga whakaputa me ngā whakamahinga o te N-ethyl-N-cyanoethylaniline

Tukanga whakaputa:

Whakamahia te AlC13 korewai hei whakakorikori hei whakakorikori i te tauhohenga i waenga i te N-ethylaniline me te acrylonitrile. Ko ngā tikanga kua arotauhia ko: tāpirihia te 10% o te taumaha o te N-ethylaniline korewai AlC13, tauhohe i te 80°C mō ngā hāora 6-8, ā, ka eke te tere tahuritanga ki te 98.5%, me te hua neke atu i te 97%.
Ko tētahi atu tukanga e whakamahi ana i te N-ethylaniline me te chloroethanol i raro i te whakaterenga o ngā turanga kore-waro, ngā tote rānei hei hanga i te 120-130°C. Ka taea e te hua te eke ki te 90%, engari ka puta he wai para i roto i te tukanga.
whakamahi:

Ko te nuinga o te wā e whakamahia ana hei rauemi mata mō te parauri kōwhai marara, te karaka marara me ētahi atu tae.
E whakamahia ana hoki i roto i ngā mara matū pēnei i ngā takawaenga rongoā, ngā takawaenga patu pepeke, ngā pūhui amino, ngā pūhui nitrile, me ētahi atu.

Ko te N-ethyl-N-cyanoethylaniline te nuinga o te wā e whakamahia ana hei takawaenga tae. Ko tōna hiahia mākete e whakaatahia ana i roto i te umanga tae, e whakamahia ana hei whakaputa i te parauri kōwhai marara, te karaka marara me ētahi atu tae.
Hei tāpiritanga, ka whakamahia hoki te N-ethyl-N-cyanoethylaniline i roto i ngā mara matū pēnei i ngā takawaenga rongoā, ngā takawaenga pesticide, ngā pūhui amino, me ngā pūhui nitrile. Ko te hiahia i roto i ēnei mara he wāhanga anō hoki o tana mākete.

Hei whakarāpopototanga, ko te hiahia o te mākete mō te N-ethyl-N-cyanoethylaniline e aro nui ana ki te umanga tae me ētahi umanga matū, ā, he mea nui tōna mahi hei rauemi mata matua i roto i ēnei ahumahi.

Ngā Āhuatanga Matū o te 3-Ethylanilinopropiononitrile
Te pūmahana koropupū 137-140°C 4mm
kiato 1.03 karamu/cm3
taupū whakaata 1.6210 (whakatau tata)
pka 5.27±0.50 (I matapaetia)
hanga wai mārama
tae Kore tae ki te Kōwhai
Taumaha Motuhake 1.03
Tohutoro Pūtake Raraunga CAS 148-87-8 (Tohutoro Pūtake Raraunga CAS)
Tohutoro Matū NIST Propionitrile, 3-(n-ethylanilino)-(148-87-8)
Pūnaha Rehita Matū EPA Propanenitrile, 3-(ethylphenylamino)- (148-87-8)

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