nkhani

N,N-dimethyl-p-toluidine ndi madzi amafuta opanda mtundu kapena achikasu owala okhala ndi fungo la mazira ovunda. Malo ake osungunuka ndi 130.31℃, malo ake owira ndi 211.5-212.5℃, kulemera kwake pa kutentha kwabwinobwino kwa Chemicalbook ndi 0.9287~0.9366g/mL, ndipo refractive index yake ndi 1.5360~1.5470, osasungunuka m'madzi, amasungunuka m'zinthu zina zachilengedwe, amawola akamayikidwa pa kuwala.

N,N-dimethyl-p-toluidine imasungunuka mu zinthu zina zachilengedwe zosungunulira, imawola ikayikidwa pa kuwala, ndipo imagwira ntchito ngati choyambitsa kuwala kwa acrylonitrile (AN) chothandiza kwambiri; ingagwiritsidwenso ntchito kupanga madzi odzipangira okha.

Monga choyambitsa kuwala chogwira ntchito polima acrylonitrile (AN), liwiro lake la polymerization limagwirizana ndi mphamvu ya 1.62 ya kuchuluka kwa AN ndi mphamvu ya 0.62 ya kuchuluka kwa DMT. Chogulitsachi nthawi zambiri chimagwiritsidwa ntchito ngati chowonjezera. Kuphatikiza apo, chingagwiritsidwenso ntchito ngati chowonjezera pakupanga polyester yosakhuta ndi zomatira.

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Katundu wa N,N-Dimethyl-p-Toluidine:

Nambala ya CB: CB4196682

Fomula ya maselo: C9H13N

Kulemera kwa maselo: 135.21

Fayilo ya MOL: 99-97-8.mol

Malo osungunuka: -25°C

Malo otentha: 211°C (lit.)

Kuchuluka: 0.937g/mL pa 25°C (lit.)

Kuchuluka kwa nthunzi: >1 (vsair)

Chizindikiro cha refractive: n20 /D1.546(lit.)

]Kuwala kwa moto: 182°F

Malo osungira: Sungani pansi pa +30°C

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Nthawi yotumizira: Okutobala-24-2025