Mugadziri Akanaka Mutengo Dimethylbenylzylimbine (BDMA) CAS: 103-83-3

Vagadziri vakanaka mutengo dimethylbenylimbine (BDMA) CATE: 103-83-3 yakaratidzirwa mufananidzo

Tsananguro pfupi:

Dimethylbenylimine (BDMA) haina ruvara rwekujekesa mvura ine mvura inonhuhwirira. Zvishoma zvishoma dense kupfuura mvura uye zvishoma zvishoma mumvura. Flash point inenge 140 ° F. Inokatyamadza yeganda, maziso uye mucous membranes. Zvishoma zvine chepfu nekumedza, ganda rekunyura uye inhalation. Inoshandiswa mukugadzira majenji uye mamwe makemikari.

Cas: 103-83-3

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Zvigadzirwa tags

Synonyms

Aradite Accelerator ) Dimethylamine

Zvikumbiro zveBDMA

Yepakati, kunyanya yeQuaternary ambosum compounds; Dehydroharating Catalyst; Corrosion Inhibitor; acid neutralizer; potting compounds; Mahwira; cellulose modifier.
N-n-dimethylbenylisylis inoshandiswa mukugadzirira kweBIS [(n, n-n-dimethino) Benzyl] Slenide. Inoita seyakaratidziro mukuporesa maitiro ezvimiro zvechidzitiro ethercidyl ether yebhisphenol a uye tetrahydrophthenolic anhydride. Iyo inotungamirwa zvakananga Ortho metalation ne butyl lithium. Inobata ne methyl iodide kuti utore Ammonium munyu, iyo inoshandiswa sehataneti kuendesa catalysts. Kupfuurirazve, inoshandiswa seyakajairwa yekuumbwa kwePolyurethane Foams uye epoxy resins.
N-n-dimethylbenylisylased in the synthesis of bis [(n, n-dimethino) Benzyl] Slenide. Iyo yakashandiswa seCatalyst panguva yekurapa maitiro ezvimiro zvechinyakareCidyl ethercomenol a uye tetrahydrophthenolic anhydride.

Kugadzirira: 25% Mukati Dimethylamine, 1088 magiramu

Benzyl Chloride, 126.6 magiramu

Muzvishandiso zveMuenzaniso 1, iyo Benzyl Chloride yakawedzerwa kudonhedza pane imwe nguva yeawa kusvika kune ambine (molar ratio 1) pachiyero chakaringana kuchengetedza tembiricha pazasi 40 ° C. Kumutsa kwairamba kuchikwira mukamuri tembiricha yeimwe awa yekuwedzera kuti isimbe yekupedzerwa kwekuita kwakaitwa ne equation pazasi.

Pashure pazvo musanganiswa wacho wacho wacho wakatonhorera muparamende yekuparadzaniswa pavakamira mufiriji inochengetwa pa5 ° C. uye akapatsanurwa kuita maviri. Iyo yepamusoro oily layer, inorema 111.5G, yakabviswa uye inobviswa kusvika pasina chimwe chinhu chinosemesa chakaonekwa mune distillate sezvakauya. Iyo isina kusarudzika distillate yakawanikwa ine 103,5g ye n, n-dimethylbenelamine (76.1% yedzidziso), 3.3g ye dimethylamine uye hapana minateri. Dimethylamine yakadzurwa pazasi 29 ° C Undermonders internet kubva ku n, n-dimethylbenylimine (BP 82 ° C / 18mmhg).