N,N-Dimethyl-p-toluidine CAS 99-97-8

Kapangidwe ka thupi ndi mankhwala

N,N-dimethyl-p-toluidine ndi madzi amafuta opanda mtundu kapena achikasu owala okhala ndi fungo la dzira lovunda. Osasungunuka m'madzi, amasungunuka m'zinthu zina zachilengedwe, amasungunuka ndi kuwala.

ntchito

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.

kuthetsa kuthetsa
Pogwiritsa ntchito dimethyl sulfate ngati chinthu chothandizira methylating, N,N-dimethyl-p-toluidine imapangidwa pa kutentha kochepa komanso kuthamanga kwabwinobwino.

katundu wa mankhwala

Nambala ya CAS 99-97-8

Fomula ya molekyulu C9H13N

Kulemera kwa maselo 135.21

EINECS Nambala 202-805-4

Malo osungunuka -25 °C

Kutentha kwa madzi 211 °C (lit.)

Kuchulukana 0.937 g/mL pa 25 °C (lit.)

Kuchuluka kwa nthunzi > 1 (vs. mpweya) Kuthamanga kwa nthunzi 0.1 hPa (20 °C)

Chizindikiro cha refractive n20/D 1.546 (lit.)

Malo owunikira 182°F

Zambiri zamalumikizidwe

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