Soo-saare Qiimo Fiican Dimethylbenzylamine (BDMA) CAS:103-83-3

sharraxaad gaaban:

Dimethylbenzylamine (BDMA) waa dareere aan midab lahayn ilaa jaalle khafiif ah oo leh ur udgoon. Waxoogaa ka cufan biyaha oo xoogaa ku milma biyaha. Iftiinka iftiinka qiyaastii 140°F. Wuxuu dilaacayaa maqaarka, indhaha iyo xuubka xabka. Waxoogaa sun ah marka la cuno, nuugista maqaarka iyo neefsiga. Waxaa loo isticmaalaa soo saarista dhejisyada iyo kiimikooyinka kale.

CAS:103-83-3

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Erayo isku mid ah

Accelerator-ka Araldite 062; accelerator062; 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 isku-dhafka ammonium-ka quaternary; kataliyaha dehydrohalogenating; ka hortagga daxalka; dhexdhexaadiyaha aashitada; isku-dhafka dheriga; dhejisyada; wax ka beddelka cellulose.
N,N-Dimethylbenzylamine waxaa loo isticmaalaa diyaarinta bis[(N,N-dimethylamino)benzyl] selenide. Waxay u dhaqantaa sidii kicinta falcelinta daaweynta ee qaacidooyinka diglycidyl ether ee bisphenol A iyo tetrahydrophthalic anhydride. Waxay mari doontaa biraha ortho ee la hago iyadoo la adeegsanayo butyl lithium. Waxay la falgashaa methyl iodide si ay u hesho cusbo ammonium ah, kaas oo loo isticmaalo sidii kiciyeyaasha wareejinta marxaladda. Intaa waxaa dheer, waxaa loo isticmaalaa sidii kicinta sameynta xumbo polyurethane iyo resins epoxy.
N,N-Dimethylbenzylamine waxaa loo isticmaalay isku-darka bis[(N,N-dimethylamino)benzyl] selenide. Waxaa loo isticmaalay sidii kiciye inta lagu jiro daaweynta falcelinta qaacidooyinka diglycidyl ether ee bisphenol A iyo tetrahydrophthalic anhydride.

Diyaarinta: 25% Dimethylamine biyo ah, 1088 garaam

Benzyl Chloride, 126.6 garaam

Qalabka Tusaalaha 1aad, benzyl chloride waxaa lagu daray hoos u dhac muddo laba saacadood ah amine (saamiga molar 1 ilaa 6) heer ku filan si loo ilaaliyo heerkulka ka hooseeya 40°C. Walaaqidda ayaa la sii waday heerkulka qolka muddo saacad dheeraad ah si loo hubiyo dhammaystirka falcelinta lagu tilmaamay isle'egta hoose.

Intaas ka dib isku darka falgalka waxaa lagu qaboojiyey matoor kala soocid ah iyadoo lagu hayo qaboojiye heerkulkiisu yahay 5°C, waxaana loo kala saaray laba lakab. Lakabka saliidda sare, oo miisaankiisu yahay 111.5g, ayaa laga saaray oo uumi lagu shubay ilaa aan lagu arag qayb kale oo oleaginous ah oo ku jirta matoorka markii uu soo baxay. Matoorka cayriin waxaa la ogaaday inuu ka kooban yahay 103.5g oo N,N-dimethylbenzylamine ah (76.1% aragtida), 3.3g oo dimethylamine ah iyo cusbo quaternary ah oo aan lahayn. Dimethylamine-ka waxaa lagu dhalaaliyay heerkul ka hooseeya 29°C iyadoo cadaadis hawada ah laga saaray N,N-dimethylbenzylamine (bp 82°C/18mmHg).