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N-Methylaniline CAS: 100-61-8

N-methylaniline ndiye chinthu chachikulu chomwe chimagwiritsidwa ntchito mu N-alkyl aromatic amine series komanso chinthu chofunikira kwambiri pakupanga mankhwala abwino. Chogwiritsidwa ntchito mosiyanasiyana. Zida zoyamba zopangira dziko langa zidapangidwa mothandizidwa ndi Soviet Union yakale m'zaka za m'ma 1950. Zogulitsazi zimagwiritsidwa ntchito kwambiri popanga ma centralizer ophulika ndipo nthawi zambiri zimagwiritsidwa ntchito kusakaniza mafuta oyenda molunjika. Popeza mafuta oyenda molunjika ali ndi n-alkanes ambiri komanso octane yotsika, nthawi zambiri amagwiritsidwa ntchito mu Chifukwa chake, akatswiri ena amagwiritsa ntchito mafuta oyenda molunjika ngati mafuta oyambira a mafuta osakanikirana, ndikuwonjezera octane number powonjezera N-methylaniline kuti akwaniritse zolinga zawo zotsika ndalama komanso magwiridwe antchito apamwamba.

N-methylaniline ndi madzi amafuta opanda mtundu pa kutentha kwa chipinda. Amasungunuka mu ethanol, ether, ndi chloroform, osasungunuka m'madzi, samatayika mosavuta chifukwa cha nthunzi, koma samalola kufalikira m'masilinda a injini zamasilinda ambiri. Ndi okhazikika mwachilengedwe ndipo samawola mosavuta mumlengalenga ndi mdima wa Chemicalbook. Makhalidwe akuluakulu a mafuta osakanikirana ndi mankhwala oletsa kugwedezeka a N-methylaniline ndi fungo, kuchuluka kwambiri, chingamu chosakhazikika, mtengo wotsika wa olefin, komanso kufunikira kwa mankhwala othandizira kugwedezeka monga MTBE ndi MMT.

N-methylaniline ndi mankhwala abwino kwambiri omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Amagwiritsidwa ntchito makamaka popanga mankhwala ophera tizilombo, utoto, zinthu zopaka utoto, zowonjezera za rabara ndi zolimbitsa thupi. Ingagwiritsidwenso ntchito ngati chosungunulira ndi cholandirira asidi, komanso ngati chinthu chopangira zinthu zosungunuka. Thupi la Chemicalbook, choyamwa asidi komanso chosungunulira. Mu makampani opanga utoto, imagwiritsidwa ntchito popanga cationic brilliant red FG, cationic pink B, reactive yellow-brown KGR, ndi zina zotero. Ingagwiritsidwenso ntchito kuwonjezera kuchuluka kwa octane kwa mafuta ndi zinthu zosungunuka, komanso ingagwiritsidwenso ntchito ngati chosungunulira.

Tsatanetsatane:

Nambala ya CAS 100-61-8

Fomula ya molekyulu C7H9N

Kulemera kwa maselo 107.15

Nambala ya EINECS 202-870-9

Malo osungunuka -57°C (lit.)

Kutentha kwa 196°C (lit.)

Kuchulukana 0.989g/mL pa 25°C (lit.)

Chizindikiro cha refractive n20/D1.571 (lit.)

Malo owunikira 174°F

malo osungiramo zinthu Sungani pansi pa +30°C.

Madzi osungunuka: madzi osungunuka pang'ono 30g/L

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Nthawi yotumizira: Novembala-03-2025