Theko e Ntle ea Moetsi Dimethylbenzylamine (BDMA) CAS:103-83-3

tlhaloso e khutšoanyane:

Dimethylbenzylamine (BDMA) ke mokelikeli o mosehla o se nang 'mala ho isa ho o bobebe o nang le monko o nkhang hamonate. Ha o teteaneng hanyane ho feta metsi mme o qhibiliha hanyane ka metsing. Sebaka sa ho phatloha se ka bang 140°F. E senya letlalo, mahlo le lera la mucous. E chefo hanyane ka ho e ja, ho monya letlalo le ho e hema. E sebelisoa tlhahisong ea likhomaretsi le lik'hemik'hale tse ling.

CAS:103-83-3

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Mantsoe a tšoanang

Ak'hemistri ea Araldite 062; ak'hemistri ea araldite062; Benzenemethamine, N, N-dimethyl-; Benzenemethanamine, N, N-dimethyl-; Benzylamine, N, N-dimethyl-; Benzyl-N, N-dimethylamine; Dabco B-16; N-(Phenylmethyl)dimethylamine

Litšebeliso tsa BDMA

E mahareng, haholo-holo bakeng sa metsoako ea ammonium ea quaternary; catalyst e tlosang metsi halogenating; inhibitor ea mafome; acid neutralizer; metsoako ea ho etsa lipitsa; likhomaretsi; selulose modifier.
N,N-Dimethylbenzylamine e sebediswa ho lokiseng bis[(N,N-dimethylamino)benzyl] selenide. E sebetsa e le catalyst karabelong ya ho fodisa ya diformulations tsa diglycidyl ether ya bisphenol A le tetrahydrophthalic anhydride. E feta ka ortho metalation e laolwang ka butyl lithium. E arabela le methyl iodide ho fumana letsoai la ammonium, le sebediswang e le catalysts tsa phetiso ya mokgahlelo. Ho feta moo, e sebediswa e le catalyst bakeng sa ho thehwa ha foams tsa polyurethane le epoxy resins.
N,N-Dimethylbenzylmine e sebelisitsoe ho etseng bis[(N,N-dimethylamino)benzyl] selenide. E sebelisitsoe e le catalyst nakong ea karabelo ea ho folisa ea liforomo tsa diglycidyl ether ea bisphenol A le tetrahydrophthalic anhydride.

Tokisetso: 25% Dimethylamine e metsi, digrama tse 1088

Benzyl Chloride, digrama tse 126.6

Sesebedisweng sa Mohlala wa 1, benzyl chloride e ile ya eketswa ka ho theohela tlase ka nako ya dihora tse pedi ho amine (karolelano ya molar 1 ho isa ho 6) ka sekgahla se lekaneng ho boloka mocheso o ka tlase ho 40°C. Ho hlohlelletsa ho ile ha tswela pele mochesong wa kamore ka hora e eketsehileng ho netefatsa hore karabelo e bontshitsweng ke equation e ka tlase e phethetswe.

Kamora moo, motsoako wa karabelo o ile wa phodiswa ka hara funele e arohaneng ha o eme ka sehatsetsing se boloketsweng mochesong wa 5°C. mme wa arolwa ka dikarolo tse pedi. Lera le ka hodimo la oli, le boima ba 111.5g, le ile la tloswa mme la qhibilihiswa ka mouoane ho fihlela ho se na karolo e nngwe ya oleaginous e ileng ya bonwa ka hara distillate ha e ntse e fihla. Distillate e tala e ile ya fumanwa e na le 103.5g ya N,N-dimethylbenzylamine (76.1% ya kgopolo), 3.3g ya dimethylamine mme ha e na matswai a quaternary. Dimethylamine e ile ya qhibilihiswa ka tlase ho 29°C tlasa kgatello ya sepakapaka ho tswa ho N,N-dimethylbenzylamine (bp 82°C/18mmHg).