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

Dimethylaminopropylamine, hu ua DMAPA, yog cov organic raw khoom nruab nrab nrog cov tshuaj formula C5H14N2. Nws tshwm raws li cov kua pob tshab, yog flammable, thiab soluble nyob rau hauv dej thiab organic solvents. Tam sim no, cov txheej txheem tseem ceeb ntawm dimethylaminopropylamine yog siv dimethylaminopropionitrile ua raw khoom thiab npaj dimethylaminopropylamine los ntawm Ni-Al catalyst catalyst, hydrogenation, pom, distillation thiab lwm yam txuas.

Dimethylaminopropylamine yog ib qho tseem ceeb ntawm cov organic chemical raw khoom uas tuaj yeem siv dav hauv cov khoom siv tshuaj pleev ib ce, dyes, ion exchange resins, roj, fungicides, cyanide-free galvanizing additives, fiber ntau thiab tawv kho cov neeg ua haujlwm, epoxy resin curing agents, txhua hnub tsim nyog, Polyurethane ua npuas ncauj. catalysts thiab lwm yam teb.

Lub cev ntsuas

Cov mis mos molecular

C5H14N2

molecular hnyav

102.18 Nws

CAS nr

109-55-7 ib

ceev

0.82 (20 ℃)

melting point

-70 ℃

kub point

135.1 ℃

Flash point

35 ℃

Purity /% ≥

99.8 ua

Kev khaws cia thiab kev thauj mus los

Cov khoom no belongs rau qeb 8 cov tshuaj lom neeg muaj kev phom sij thiab raug thauj mus los raws li cov kev cai ntawm cov tshuaj phem. Nws yog txwv tsis pub thauj nws tov nrog acids thiab oxidants.

Khaws rau hauv qhov chaw txias, qhov cua, huv si, airtight thiab tsis txhob sib tov nrog acidic kua, thiab tsis txhob raug qhib nplaim taws, tshav ntuj thiab los nag.

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

Cov ntaub ntawv tiv tauj

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