N,N Dimethyl aniline P touldine(CAS : 99-97-8)

ruwa mai mai mai launin rawaya mara launi ko mai haske tare da ƙamshin ƙwai da suka ruɓe, wurin narkewa 130.31℃, wurin tafasa 211.5-212.5℃, nauyi a zafin ɗaki 0.9287~0.9366g/mL, ma'aunin amsawa 1.5360~1.5470, ba ya narkewa a cikin ruwa, yana narkewa a cikin wani sinadari na halitta, yana ruɓewa lokacin da aka fallasa shi ga haske.

Amfani: A matsayin ingantaccen mai ɗaukar hoto don polymerization na acrylonitrile (AN), ana amfani da shi sosai wajen samar da kayan haƙori masu saurin daidaitawa, kayan ƙira da manne na acrylic anaerobic. Saurin polymerization yana daidai da ƙarfin 1.62 na taro na AN da ƙarfin 0.62 na taro na DMT. Wannan samfurin yawanci ana amfani da shi azaman mai hanzarta haɓakawa. Bugu da ƙari, ana iya amfani da shi azaman mai hanzarta warkarwa don resin polyester mara cika kuma ana amfani da shi don inganta kwararar ƙwayoyin capsules. DMT mai hanzarta polymerization ne, kamar tiren haƙori don dashen haƙori. Babban kayansa shine methyl methacrylate, tare da peroxide a matsayin mai farawa. Tsarin polymerization na yau da kullun shine don ƙarfafawa ta hanyar dumama a cikin ruwan zãfi a 100°C na minti 40. . Idan an ƙara 0.8% na amines na uku, kamar N,N-dimethyl-p-toluidine da N,N-diisopropanol-p-toluidine, ana iya warkar da mannewar da kanta cikin 'yan mintuna a zafin ɗaki. Wannan ya faru ne saboda gaskiyar cewa sinadarin Amine catalysis yana hanzarta rugujewar peroxide a zafin ɗaki, ta haka yana hanzarta tsarin polymerization na methyl methacrylate. Baya ga kayan haƙori, polymerization na plexiglass na ƙasashen waje yana amfani da tsarin catalytic self-condensation. Ƙara 0.8% DMT yayin polymerization yana haɓaka polymerization da haɗin gwiwa. Wannan yana adana aiki da lokaci, kuma yana iya inganta ingancin asali sosai. Ƙarfin samar da kayan aiki.

Cikakkun bayanai:
Sunan Ingilishi N,N-Dimethyl-p-toluidine
CAS 99-97-8

Tsarin kwayoyin halitta: C9H13N

Nauyin kwayoyin halitta: 135.21

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