N,N-dihydroxyethyl-p-methylaniline ose vailaʻau faʻaogaina lautele mo vali, vailaʻau ma vailaau faʻasaina. O le vaega o le ester i luga o le vaega amino terminal e maua ai lenei ituaiga o vali e sili atu ona lelei. Talu mai lona tapenaga, e masani ona nofoia se maketi faapitoa

N, N-dihydroxyethyl-p-methylaniline e mafai ona faʻapipiʻiina e ala i laasaga nei: faʻaopoopo le 1000g p-methylaniline ma le 10g vai i totonu o se ulo faʻamalosi 5L, siitia le vevela i le 60 ° C ~ 65 ° C ma faʻafefe mo le 30 minute, ona faʻaopopo lea. 100g o le ethylene oxide, tausia le vevela i le 65 ~ 70 ℃ mo le 4h. Ona faaopoopo lea o le 100g o le ethylene oxide Chemicalbook i totonu o le 4 itula, taofi le vevela i le 70-75°C, tali i le 70-80°C mo le 3 itula pe a uma ona pasia, ma malulu i le 30°C. Faaopopo le tali tali i le ulo distillation ma aoina le oloa i le 143 ~ 148 ° C (1.3 ~ 1.6kPa). O le fua e 86% ma o le mama o oloa e sili atu nai lo le 98%. O le vaega pito i luma e mafai ona toe faʻaaogaina e faʻateleina ai le fua. O le oloa o se lanu samasama mumu.

mea tau kemisi

CAS Numera 3077-12-1

Fua mole mole C11H17NO2

Mole mole mamafa 195.26

EINECS Nu. 221-359-1

Liu liusuavai 49-53°C (malamalama)

Fa'asao 338-340°C (malamalama)

Malosi 1.0654 (fa'atatau)

Ausa malosi 0 Paat2Chemicalbook 5℃

Fa'asinomaga fa'afoliga 1.5330 (fa'atatau)

Tulaga moli > 230°F

Tulaga teuina Inertatmosphere, RoomTemperature

Fa'amatalaga Fa'afeso'ota'i

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