N,N-dimethylbenzylamine
BDMA luv luv, cov mis molecular: C9H13N, yog cov kua tsis muaj xim rau me ntsis daj pob tshab, purity ≥99%, noo noo ≤0.05%. Yaj hauv ethanol, ether, insoluble hauv dej.
N,N-Dimethylbenzylamine
Lub npe Suav: N, N-dimethylbenzylamine (BDMA)
MF: C9H13N
MW: 135.21
CAS: 103-83-3
Qhov kub yaj -75°C
Kub taw tes 183-184°C 765mmHg (lit.)
Qhov Ceev 0.9g/mL ntawm 25°C (lit.)
Siab vapor 2Chemicalbook.4hPa (20°C)
Refractive index n20/D1.501 (lit.)
Flash point 130 °F Cov xwm txheej khaws cia Khaws cia hauv qab + 30 ° C.
cov khoom siv tshuaj lom neeg
Tsis txhob kov cov tshuaj oxidants muaj zog, cov kua qaub, cov kua qaub chlorides, thiab cov pa roj carbon dioxide.
Cov xwm txheej ntawm kev khaws cia thiab kev thauj mus los
Khaws cia rau hauv qhov chaw txias thiab muaj cua nkag. Khaws cia kom deb ntawm hluav taws thiab cua sov. Tiv thaiv kom tsis txhob raug tshav ntuj ncaj qha.
Cov yam ntxwv thiab kev siv
Hauv kev lag luam polyurethane, BDMA yog ib qho catalyst rau polyester-hom polyurethane thaiv mos ua npuas ncauj, polyurethane ua npuas ncauj ruaj khov, polyurethane ntawv thiab cov nplaum txheej. Nws yog feem ntau siv rau cov ua npuas ncauj ruaj khov kom ua rau polyurethane ua npuas ncauj muaj cov kua dej zoo thaum ntxov thiab cov hlwb sib xws. Muaj kev sib txuas zoo ntawm cov ua npuas ncauj thiab cov khoom siv hauv paus. Hauv kev lag luam ntawm cov organic synthesis, BDMA feem ntau yog siv ua catalyst rau kev tsim cov dehydrogenated halogens hauv cov tshuaj organic, ib qho tshuaj tiv thaiv corrosion, ib qho acidic neutralizer, ib qho accelerator rau electron microscope seem embedding, thiab lwm yam. BDMA kuj tseem siv los tsim cov ntsev quaternary ammonium thiab tsim cov cationic surface-active muaj zog fungicides, thiab lwm yam.
Cov Ntaub Ntawv Tiv Tauj
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