I-Ethyl 3-(N,N-dimethylamino)acrylate

imvelo:
I-3-(Dimethylamino)ethyl acrylate iwuketshezi olungenambala olunephunga elimnandi. Inokuncibilika okuhle futhi iyancibilika kuma-alcohols kanye ne-ether solvents.

sebenzisa:
Le nhlanganisela inezinhlobo eziningi zezicelo embonini yamakhemikhali. Isetshenziswa kakhulu njenge-ejenti yokuxhumanisa ama-polymer futhi ingasetshenziswa ekumbozweni kwe-latex, uyinki kanye nezinamathiseli. Iphinde isetshenziswe njengokwelashwa kwezindwangu kanye nesikhumba, kanye ne-ejenti yokuvimbela amanzi ngefayibha.

Indlela yokulungiselela:
I-3-(Dimethylamino)ethyl acrylate ingalungiswa ngokuphendula i-dimethylamine kanye ne-ethyl acrylate ngaphansi kwezimo zokusabela ezifanele. Indlela ethile yokulungiselela ingenziwa ngokusabela kwe-esterification noma ukusabela kwe-nucleophilic addition.

Ulwazi Lokuphepha: Kungase kucasule amehlo, isikhumba kanye nomgudu wokuphefumula. Kuyadingeka ukugqoka izibuko zokuzivikela, amagilavu ​​​​okuzivikela kanye nezifihla-buso zokuzivikela uma usebenza. Gwema ukuchayeka emlilweni noma emazingeni okushisa aphezulu ngesikhathi usebenzisa.

I-CAS:924-99-2

Iphuzu lokuncibilika 17-18 °C
Iphuzu lokubila 118-121 °C (7.501 mmHg)
Ubuningi 1
Inkomba yokubuka kabusha 1.5105-1.5125
Iphuzu lokuphazima 105 °C
Izimo zokugcina
I-acidity coefficient (pKa) 6.67±0.70 (Kubikezelwe)
ifomu loketshezi
Amandla adonsela phansi athile 0.996
Faka umbala ophuzi ocacile kuya kowolintshi okhanyayo
Ukuncibilika kwamanzi 90 g/L (25 ºC)
Indlela yokuthola i-GC