nkhani

N,N-dimethylbenzylmine
BDMA yachidule, ya molekyulu: C9H13N, ndi madzi owonekera opanda mtundu kapena achikasu pang'ono, oyera ≥99%, chinyezi ≤0.05%. Amasungunuka mu ethanol, ether, osasungunuka m'madzi.

N,N-Dimethylbenzylmine
Dzina la Chitchaina: N,N-dimethylbenzylamine (BDMA)
MF: C9H13N
MW: 135.21
CAS: 103-83-3

Malo osungunuka -75°C

Malo otentha 183-184°C 765mmHg (lit.)

Kuchulukana 0.9g/mL pa 25°C (lit.)

Kupanikizika kwa nthunzi 2 Chemicalbook.4hPa (20°C)

Chizindikiro cha refractive n20/D1.501 (lit.)

Malo owunikira 130 °F Malo osungira Sungani pansi pa +30 °C.

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katundu wa mankhwala

Pewani kukhudzana ndi ma oxidant amphamvu, ma acid, ma acid chloride, ndi carbon dioxide.

Malo osungiramo zinthu ndi mayendedwe

Sungani m'nyumba yosungiramo zinthu yozizira komanso yopatsa mpweya wabwino. Sungani kutali ndi moto ndi malo otentha. Tetezani ku dzuwa lachindunji.

Makhalidwe ndi ntchito

Mu makampani opanga polyurethane, BDMA ndi chothandizira kupanga thovu lofewa la polyurethane block, thovu lolimba la polyurethane, mapepala a polyurethane ndi zokutira zomatira. Amagwiritsidwa ntchito makamaka pa thovu lolimba kuti thovu la polyurethane likhale ndi madzi abwino komanso maselo ofanana. Pali kugwirizana bwino pakati pa thovu ndi zinthu zoyambira. Mu gawo la kapangidwe ka organic, BDMA imagwiritsidwa ntchito makamaka ngati chothandizira kupanga ma halogens osakhala ndi hydrogen mu mankhwala achilengedwe, choletsa dzimbiri, choletsa acidic neutralizer, chothandizira kuyika gawo la electron microscope, ndi zina zotero. BDMA imagwiritsidwanso ntchito popanga mchere wa quaternary ammonium ndikupanga cationic surface-active fungicides wamphamvu, ndi zina zotero.

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Nthawi yotumizira: Disembala 31-2025