I-N,N-dihydroxyethyl-p-methylaniline sisixhobo esisetyenziswa ngokubanzi kwi-organic intermediate kwidayi, amayeza kunye nezitshabalalisi. Iqela le-ester kwiqela le-terminal amino linika olu hlobo lwedayi iimpawu ezigqwesileyo. Ukusukela ekulungisweni kwayo, ibisoloko ikwimarike ethile

I-N, N-dihydroxyethyl-p-methylaniline inokuqulunqwa ngala manyathelo alandelayo: yongeza i-1000g p-methylaniline kunye ne-10g yamanzi kwi-kettle yoxinzelelo lwe-5L, phakamisa ubushushu ukuya kuma-60 ° C ~ 65 ° C kwaye ugxobhoze imizuzu engama-30, uze udibanise. I-100g ye-ethylene oxide, gcina ubushushu ku-65 ~ 70℃ nge-4h. Emva koko yongeza i-100g ye-ethylene oxide Chemicalbook kwiiyure ze-4, gcina iqondo lokushisa kwi-70-75 ° C, uphendule kwi-70-80 ° C kwiiyure ze-3 emva kokudlula, kwaye upholile kwi-30 ° C. Yongeza isisombululo sokuphendula kwi-kettle ye-distillation kwaye uqokelele imveliso kwi-143 ~ 148 ° C (1.3 ~ 1.6kPa). Isivuno si-86% kwaye ukucoceka kwemveliso kukhulu kune-98%. Iqhezu elingaphambili linokuphinda lisetyenziswe ukwandisa isivuno. Imveliso yinto eqinileyo etyheli.

iimpawu zeekhemikhali

Inombolo yeCAS 3077-12-1

Ifomula yemolekyuli C11H17NO2

Ubunzima bemolekyuli 195.26

EINECS No. 221-359-1

Indawo yokunyibilika 49-53°C (lit.)

Indawo yokubilisa 338-340°C (lit.)

Ubuninzi be-1.0654 (ingqikelelo)

Uxinzelelo lomphunga 0 Paat2Chemicalbook 5℃

Isalathiso se-Refractive 1.5330 (uqikelelo)

Indawo edanyazayo > 230°F

Iimeko zogcino Inertatmosphere, RoomTemperature

Iinkcukacha zoqhakamshelwano

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