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

imvelo:
3-(I-Dimethylamino) i-ethyl acrylate iwuketshezi olungenambala olunephunga elimnandi. Inoncibilika kahle futhi iyancibilika kuma-alcohol nezincibilikisi ze-ether.

sebenzisa:
Le nhlanganisela inezinhlobonhlobo zezicelo embonini yamakhemikhali. Isetshenziswa kakhulu njenge-ejenti yokuxhumanisa ama-polymers futhi ingasetshenziswa embotsheni ye-latex, oyinki kanye nezinamatheliso. Ibuye isetshenziswe njengokwelashwa kwendwangu kanye nesikhumba, futhi njenge-fiber evikela amanzi.

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

Ulwazi Lokuphepha: Kungase kucasule amehlo, isikhumba kanye nomgudu wokuphefumula. Kuyadingeka ukugqoka izibuko zokuzivikela, amagilavu ​​okuzivikela kanye namaski okuzivikela lapho usebenza. Gwema ukuchayeka emlilweni noma amazinga okushisa aphezulu ngesikhathi sokusebenzisa.

CAS:924-99-2

Iphuzu lokuncibilika 17-18 °C
Iphoyinti lokubilisa 118-121 °C (7.501 mmHg)
Ukuminyana 1
Inkomba ye-Refractive 1.5105-1.5125
Iphoyinti elikhanyayo ngu-105 °C
Izimo zesitoreji Umkhathi wangaphakathi,2-8°C
I-acidity coefficient (pKa) 6.67±0.70 (Kubikezelwe)
ifomu uketshezi
Amandla adonsela phansi athile 0.996
Faka umbala osaphuzi ocacile ukuya kowolintshi okhanyayo
Ukunyibilika kwamanzi 90 g/L (25 ºC)
Indlela yokuthola iGC