Igoa Oloa：Akilika acid

fa'asologa mole:C4H4O2

Numera CAS:79-10-7

Fua mole mole oloa：

Fa'amatalaga:

Meatotino tau vailaau:

Acrylic acid o le mea sili ona faigofie e le'o tu'u le ga'o, fa'atasi ai ma se fausaga mole e aofia ai le vinyl group ma le carboxyl group. O le acid acid mama o se vai manino, e leai ni lanu ma se manogi manogi. Malosi 1.0511. Liu liusuavai 14°C. 140.9°C. Fa'asao 140.9℃. Malosi oona. A'a. Solu i le vai, ethanol ma eter. Gaoioiga kemikolo. Faigofie ona fa'apolimerina i le pauta pa'epa'e manino. E gaosia le propionic acid pe a faʻaititia. E maua ai le 2-chloropropionic acid pe a fa'aopoopo i le hydrochloric acid. Faʻaaogaina i le sauniuniga o resini acrylic, ma isi. Faʻaaogaina foi i isi faʻasologa o meaola. E maua mai i le faʻamaʻiina o le acrolein poʻo le hydrolysis o le acrylonitrile, poʻo le faʻapipiʻiina mai le acetylene, carbon monoxide ma le vai, poʻo le faʻamaʻiina i lalo o le mamafa mai le ethylene ma le carbon monoxide.

Acrylic acid e mafai ona oʻo i le uiga faʻaalia o gaʻo carboxylic, ma esters tutusa e mafai ona maua e ala i le tali atu i ava malosi. O esters sili ona taatele e aofia ai le methyl acrylate, butyl acrylate, ethyl acrylate, ma le 2-ethylhexyl acrylate.

Acrylic acid ma ona esters e o'o i le polymerization reactions i latou lava po'o pe a fa'afefiloi ma isi monomers e fausia ai homopolymers po'o copolymers.

Talosaga:

Mea amata mo acrylates ma polyacrylates o loʻo faʻaaogaina i palasitika, vai faʻamamaina, pepa ma ie ie, ma mea faʻafomaʻi ma nifo.