Soo saaraha Qiimaha Wanaagsan Dimethylbenzylamine (BDMA) CAS: 103-83-3

sharaxaad gaaban:

Dimethylbenzylamine (BDMA) waa dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh ur udgoon.In yar oo cufan ka yar biyaha oo waxoogaa ku milmay biyaha.Barta fiishka qiyaastii 140°F.Wax xun maqaarka, indhaha iyo xuubabka.Waxoogaa sun ah marka la nuugo, nuugista maqaarka iyo neefsashada.Loo isticmaalo soo saarista xabagta iyo kiimikooyinka kale.

CAS: 103-83-3

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La mid ah

Xawaaraha Araldite 062; aralditeaccelerator062;Benzenemethamine, N,N-dimethyl-;Benzenemethanamine,N,N-dimethyl-;Benzylamine, N,N-dimethyl-;Benzyl-N,N-dimethylamine;Dabco B-16;N-(Phenylmethyl ) dimethylamine

Codsiyada BDMA

Dhexdhexaad, gaar ahaan quaternary ammonium xeryahooda;kicinta fuuq-baxa;xakameynta daxalka;dhexdhexaadiyaha acid;xeryahooda dheriga;xabagta;wax ka beddelka cellulose.
N, N-Dimethylbenzylamine waxaa loo isticmaalaa diyaarinta bis [(N, N-dimethylamino) benzyl] selenide.Waxay u shaqeysaa sidii kicinta falcelinta daweynta ee qaababka diglycidyl ether ee bisphenol A iyo tetrahydrophthalic anhydride.Waxay maraa birta toosan ee ortho oo leh butyl lithium.Waxay la falgashaa methyl iodide si ay u hesho milixda ammonium, taas oo loo isticmaalo kicinta wareejinta marxaladda.Dheeraad ah, waxaa loo isticmaalaa sidii kicinta samaynta xumbo polyurethane iyo resins epoxy.
N, N-Dimethylbenzylamine ayaa loo isticmaalay isku-dhafka bis [(N, N-dimethylamino) benzyl] selenide.Waxaa loo isticmaalay sidii kicin inta lagu guda jiro daawaynta falcelinta qaabaynta diglycidyl ether ee bisphenol A iyo tetrahydrophthalic anhydride.

Diyaarinta: 25% Aqueous Dimethylamine, 1088 garaam

Benzyl Chloride, 126.6 garaam

Qalabka Tusaalaha 1, koloriinta benzyl waxaa lagu daray hoos u dhac laba saacadood ah oo lagu daray amine (saamiga molarka 1 ilaa 6) oo ah heer ku filan in lagu ilaaliyo heerkulka ka hooseeya 40°C.Walaaqaya ayaa lagu sii waday heerkulka qolka saacad dheeraad ah si loo hubiyo dhamaystirka falcelinta lagu tilmaamay isla'egta hoose.

Intaa ka dib isku darka falcelinta ayaa lagu qaboojiyay maro kala soocida iyadoo la taagan qaboojiyaha lagu hayo 5° C. waxaana loo kala saaray laba lakab.Lakabka sare ee saliidda leh, oo miisaankiisu yahay 111.5g, ayaa la saaray oo uumi la miiray ilaa aan qayb kale oo oleaginous ah lagu arkay distillate markii ay soo baxday.Distillate-ka cayriin ayaa la ogaaday inuu ka kooban yahay 103.5g ee N,N-dimethylbenzylamine (76.1% aragtida), 3.3g ee dimethylamine iyo ma jiraan cusbo rubuc.Dimethylamine-ka ayaa laga saaray meel ka hooseysa 29°C iyadoo la hoos saarayo cadaadiska atmospheric ee N,N-dimethylbenzylamine (bp 82°C/18mmHg).