Dimethylaminopropylamine (DMAPA), ua ib qho khoom siv tseem ceeb ntawm cov organic chemical raw, muaj ntau yam kev siv.

Dimethylaminopropylamine, hu ua DMAPA, yog cov khoom siv organic raw intermediate nrog cov mis tshuaj C5H14N2. Nws zoo li cov kua pob tshab, yooj yim hlawv, thiab yaj tau hauv dej thiab cov kuab tshuaj organic. Tam sim no, cov txheej txheem tsim khoom tseem ceeb ntawm dimethylaminopropylamine yog siv dimethylaminopropionitrile ua cov khoom siv raw thiab npaj dimethylaminopropylamine los ntawm Ni-Al catalyst catalysis, hydrogenation, filtration, distillation thiab lwm yam kev sib txuas.

Dimethylaminopropylamine yog ib qho tseem ceeb ntawm cov khoom siv organic chemical raw uas tuaj yeem siv dav hauv cov khoom siv tshuaj pleev ib ce, cov xim pleev xim, cov roj pauv ion, cov roj, cov tshuaj tua kab mob, cov tshuaj ntxiv cyanide-free galvanizing, cov neeg sawv cev kho fiber thiab tawv, cov neeg sawv cev kho epoxy resin, cov khoom siv niaj hnub, Polyurethane ua npuas ncauj catalysts thiab lwm yam teb.

Cov cim qhia txog lub cev

Cov mis molecular

C5H14N2

qhov hnyav molecular

102.18

Tus lej CAS

109-55-7

qhov ceev

0.82 (20 ℃)

qhov chaw yaj

-70 ℃

lub sijhawm kub

135.1 ℃

Qhov taw tes kub hnyiab

35℃

Kev huv si /% ≥

99.8

Kev khaws cia thiab kev thauj mus los

Cov khoom no yog ib feem ntawm Pawg 8 cov tshuaj lom neeg thiab raug thauj mus los raws li cov cai ntawm cov tshuaj lom neeg. Txwv tsis pub thauj nws sib xyaw nrog cov kua qaub thiab cov tshuaj oxidants.

Khaws cia rau hauv qhov chaw txias, muaj cua nkag, thiab huv si, kaw kom nruj thiab tsis txhob sib tov nrog cov kua qaub, thiab tsis txhob raug hluav taws qhib, tshav ntuj thiab nag.

Cov khoom no yog corrosive, yog li koj yuav tsum hnav cov khoom siv tiv thaiv tsim nyog, xws li hnab looj tes, lub ntsej muag, lub tsom iav, thiab lwm yam thaum siv nws.

Cov Ntaub Ntawv Tiv Tauj

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