DMAPA, CAS No.: 109-55-7, Dimetilaminopropilamina

Ibisobanuro bigufi:

Amagambo ahinnye y'ibicuruzwa (DMAPA) ni kimwe mu bikoresho fatizo fatizo bya synthesis ya surfactants zitandukanye.Ikoreshwa cyane mugukora ibikoresho fatizo byo kwisiga nka palmitamide dimethylpropylamine;cocamidopropyl betaine;mink amavuta amidopropylamine ~ chitosan condensate, nibindi. Irashobora gukoreshwa muri shampoo, spray yo koga nibindi bicuruzwa bya chimique bya buri munsi.Byongeye kandi, DMAPA irashobora kandi gukoreshwa mugukora imiti ivura imyenda hamwe nogukoresha impapuro.Irashobora kandi gukoreshwa nk'inyongera mu nganda zikoresha amashanyarazi.Kubera ko DMAPA ikubiyemo amatsinda ya gatatu ya amine hamwe nitsinda ryambere rya amine, ifite imirimo ibiri: epoxy resin curing agent na yihuta, kandi ikoreshwa cyane mubicuruzwa byanduye n'ibicuruzwa.

Byakoreshejwe kubyara D213 ion guhana resin, LAB, LAO, CAB, CDS betaine.Nibikoresho fatizo kuri amidopropyl tertiary amine betaine (PKO) na cationic polymer flocculants na stabilisateur.Irashobora kandi gukoreshwa nka epoxy resin.Umuti ukiza hamwe na catalizator, inyongeramusaruro ya lisansi, imiti igabanya ubukana, emulisiferi, koroshya imyenda, amashanyarazi akingira ibishishwa birinda amashanyarazi, asifalt irwanya flake, nibindi.

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Ibicuruzwa birambuye

Ibicuruzwa

Gusaba ibicuruzwa

Dimethylaminopropylamine (DMAPA) ni diamine ikoreshwa mugutegura ibintu bimwe na bimwe biboneka, nka cocamidopropyl betaine ikaba ari kimwe mu bicuruzwa byinshi byita ku muntu ku giti cye birimo amasabune, shampo, na cosmetike.BASF, umuproducer ukomeye, avuga ko ibikomoka kuri DMAPA bidatera amaso kandi bigakora ifuro ryiza-ryinshi, bigatuma bikwiye muri shampoo.

DMAPA isanzwe ikorwa mubucuruzi binyuze mubitekerezo hagati ya dimethylamine na acrylonitrile (reaction ya Michael) kugirango itange dimethylaminopropionitrile.Intambwe ikurikiraho ya hydrogenation itanga DMAPA.