Ko te N,N-dihydroxyethyl-p-methylaniline he takawaenga pararopi e whakamahia nuitia ana mo nga waikano, rongoa me nga pesticides. Ko te roopu ester i runga i te roopu amino kapeka ka pai ake te ahua o tenei momo waikano. Mai i tana whakaritenga, kua noho tonu ia ki tetahi maakete

Ko te N,N-dihydroxyethyl-p-methylaniline ka taea te whakahiato ma nga mahi e whai ake nei: taapirihia te 1000g p-methylaniline me te 10g wai ki roto i te ipu 5L pehanga, whakanekehia te pāmahana ki te 60°C ~ 65°C me te whakaoho mo te 30 meneti, katahi ka tapiri. 100g o te ethylene oxide, pupuri i te mahana i te 65~70 ℃ mo te 4h. Kātahi ka tāpirihia he 100 karamu o te ethylene oxide Chemicalbook i roto i te 4 hāora, pupuri i te pāmahana ki te 70-75°C, tauhohe i te 70-80°C mo te 3 haora i muri i te paahitanga, ka whakamatao ki te 30°C. Tāpirihia te otinga tauhohenga ki te kōrere māturu ka kohia te hua ki te 143~148°C (1.3~1.6kPa). Ko te hua ko te 86% me te maamaa o te hua he nui ake i te 98%. Ko te hautau o mua ka taea te hangarua kia nui ake te hua. Ko te hua he totoka kowhai marama.

āhuatanga matū

CAS Nama 3077-12-1

tātai rāpoi C11H17NO2

Te taumaha ngota 195.26

EINECS Nama 221-359-1

Ira whakarewa 49-53°C (marama)

Ira kohua 338-340°C (marama)

Kiato 1.0654 (whakatau tata)

Te pehanga kohu 0 Paat2Chemicalbook 5℃

Taupū Refactive 1.5330 (whakatau tata)

Ira hiko > 230°F

Nga tikanga rokiroki Inertatmosphere, RoomTemperature

Nga korero Whakapā

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