Dzina lazogulitsa:Acrylic acid

Mtundu wa Molecular:C4H4O2

CAS No:79-10-7

Mankhwala maselo kapangidwe:

Kufotokozera:

Chemical Properties:

Acrylic acid ndiye asidi wosavuta kwambiri wosaturated carboxylic, wokhala ndi mamolekyulu opangidwa ndi gulu la vinilu ndi gulu la carboxyl. Pure acrylic acid ndi madzi omveka bwino, opanda mtundu okhala ndi fungo lamphamvu. Kachulukidwe 1.0511. Malo osungunuka 14°C. Malo otentha 140.9°C. Malo otentha 140.9 ℃. Ndi acidic kwambiri. Zowononga. Zosungunuka m'madzi, ethanol ndi ether. Mankhwala yogwira. Mosavuta polymerized mu mandala woyera ufa. Amapanga propionic acid akachepetsedwa. Amapanga 2-chloropropionic acid akawonjezeredwa ndi hydrochloric acid. Ntchito yokonza akiliriki utomoni, etc. Komanso ntchito zina organic synthesis. Imapezedwa ndi okosijeni wa acrolein kapena hydrolysis ya acrylonitrile, kapena kupangidwa kuchokera ku acetylene, carbon monoxide ndi madzi, kapena oxidized pansi pa kupsinjika kwa ethylene ndi carbon monoxide.

Acrylic acid imatha kukhala ndi mawonekedwe a carboxylic acid, ndipo ma esters ofananira amatha kupezeka pochita ndi ma alcohols. Ma esters odziwika bwino a acrylic ndi methyl acrylate, butyl acrylate, ethyl acrylate, ndi 2-ethylhexyl acrylate.

Acrylic acid ndi ma esters ake amakumana ndi ma polymerization pawokha kapena akasakanikirana ndi ma monomers ena kuti apange ma homopolymers kapena copolymers.

Ntchito:

Zoyambira zopangira ma acrylates ndi ma polyacrylates omwe amagwiritsidwa ntchito mu mapulasitiki, kuyeretsa madzi, zokutira zamapepala ndi nsalu, ndi zida zamankhwala ndi mano.