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

indalo:
I-3-(i-Dimethylamino) i-ethyl acrylate lulwelo olungenambala kunye nevumba elibi. Inonyibiliko olulungileyo kwaye iyanyibilika kwiialkoholi nakwizinyibilikisi ze-ether.

sebenzisa:
Le khompawundi inoluhlu olubanzi lwezicelo kwishishini lemichiza. Isetyenziswa ikakhulu njenge-agent edibanisa umnqamlezo kwiipolymers kwaye ingasetyenziswa kwi-latex yokwambathisa, ii-inki kunye ne-adhesives. Ikwasetyenziswa njengonyango lwe-textile kunye nesikhumba, kunye ne-fiber yokukhusela amanzi.

Indlela yokulungiselela:
I-3-(i-Dimethylamino) i-ethyl acrylate inokulungiswa ngokuphendula i-dimethylamine kunye ne-ethyl acrylate phantsi kweemeko ezifanelekileyo zokuphendula. Indlela yokulungiselela ethile inokuqhutywa nge-esterification reaction okanye i-nucleophilic addition reaction.

Ulwazi ngoKhuseleko: Isenokucaphukisa amehlo, ulusu kunye nomgudu wokuphefumla. Kuyimfuneko ukuba unxibe iiglasi zokukhusela, iiglavu zokukhusela kunye neemaski zokukhusela xa usebenza. Kuphephe ukuba sesichengeni somlilo okanye amaqondo obushushu aphezulu ngexesha lokusetyenziswa.

CAS:924-99-2

Indawo yokunyibilika 17-18 °C
Indawo yokubila yi-118-121 °C (7.501 mmHg)
Ubuninzi 1
Isalathiso se-refractive 1.5105-1.5125
Indawo edanyazayo yi-105 °C
Imeko yogcino Umoya ophakathi,2-8°C
I-Acidity coefficient (pKa) 6.67±0.70 (Kuqikelelwe)
yenza ulwelo
Umxhuzulane okhethekileyo 0.996
Faka umbala otyheli ocacileyo ukuya kuorenji okhanyayo
Ukunyibilika kwamanzi 90 g/L (25 ºC)
Indlela yokubona iGC