Umkhiqizi Intengo Enhle I-TimethyLBenzzylamine (BDMA) CAS: 103-83-3

Umkhiqizi Intengo Emihle I-TimethyLBenzzyLizy (BDMA) CAS: 103-83-3

Incazelo emfushane:

I-DimethylbenzyzyLamine (BDMA) ayinamibala yokukhanya uketshezi oluphuzi ngephunga elimnandi. Mnene kancane kancane kunamanzi futhi incibilika kancane emanzini. I-Flash point cishe 140 ° F. Iyakhulisa isikhumba, amehlo kanye nolwelwesi lwama-mucous. Ubuthi obunobuthi kancane ngokungena, ukumuncwa kwesikhumba nokuphefumula. Isetshenziswe ekwenziweni kwezikhangiso namanye amakhemikhali.

I-CAS: 103-83-3

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

I-Arecdite accelerator 062; Aralditeaccelerator062; Benzememotothamine, n, n-dimethyl-; Benzzy-n, n-dimethylamine; dabco b-16; n- phenylmethyl ) I-Dimethyyamine

Izicelo ze-BDMA

I-IntermeNeMediate, ikakhulukazi amakhompiyutha e-anmonium; dehydrovalogn catalyst; I-Corrosion inhibitor; i-acid ayithathithi; amakhompiyutha aphonsayo; anamathela; ukuguqulwa kwe-cellulose.
N, n-dimethylbenzyzyzylamine isetshenziswa lapho kulungiswa i-BIS [(N, N-DIMETYYALINO) Selenide] selenide] selenide. Isebenza njenge-catalyst ekusameni kokwelashwa kokwakheka kwe-diglycady ether ye-bisphenol a ne-tetrahydrophthalic anhydride. Ithola i-ortho yensimbi eqondisiwe nge-butyl lithium. Iphendula nge-methyl iodide ukuthola usawoti we-ammonium, osetshenziswa njengokudlulisa kwesigaba Catalysts. Ngaphezu kwalokho, isetshenziswa njenge-catalyst yokwakheka kwama-polyurethane fooms nama-epoxy resins.
N, n-dimethylbenzyzylamine wasetshenziswa ku-synthesis of bis [(n, n-dimethylamino) selenzide] selenide] selendide. Kusetshenziswe njenge-catalyst ngesikhathi sokulashwa kokulashwa kokwakheka kwe-diglycady ether ye-bisphenol a ne-tetrahydrophthalic anhydride.

Ukulungiselela: 25% ama-mimethyyamine angama-25%, ama-1088 amagremu

I-Benzyl Chloride, 126.6 Amagremu

Emifashini yesibonelo 1, iBenzyl Cloride yengezwa edonsa isikhathi esingaphezu kwamahora amabili kuya ku-Amine (i-Molar Ratio 1 kuya ku-6) ngesilinganiso esanele ukugcina amazinga okushisa ngaphansi kwama-40 ° C. Ukuvuselela kwaqhutshwa emazingeni okushisa asekamelweni ngehora elengeziwe lokuqeda ukuqeda ukuphendula okuvezwe yi-equation engezansi.

Ngemuva kwalokho ingxube yokusabela iphonswe endaweni ehlukanisayo ngenkathi imile esiqandisini esigcinwa ku-5 ° C. futhi sahlukaniswa ngezingqimba ezimbili. Ungqimba olungaphezulu olunamafutha, olunesisindo esingu-111.5g, lususiwe futhi umusi uluhlushwe kuze kungabikho ngxenye ye-oleagogo ebonwe kwi-distillate njengoba kwenzeka. I-distillate enzima itholakale iqukethe i-103.5g ye-N, N-Dimethylbenzylamine (76.1% yethiyori), 3.3g ye-dimethyyamine futhi akukho usawoti we-quaternary. I-mimethyyamine yahlushwa ngaphansi kwe-29 ° C ngaphansi kwengcindezi yezulu kusuka ku-n, n-dimethylbenzylamine (BP 82 ° C / 18MMHHG).