N, N-dihydroxyethyl-p-methylaniline waa dhexdhexaad dabiici ah oo si ballaaran loo isticmaalo midabaynta, daawooyinka iyo sunta cayayaanka. Kooxda ester-ka ee ku jirta kooxda amino-ka ee terminal waxay siinaysaa dheeha noocan oo kale ah siyaalo aad u wanaagsan. Ilaa iyo intii la diyaarinayey, waxa ay had iyo jeer qabsatay suuq gaar ah

N,N-dihydroxyethyl-p-methylaniline waxaa lagu soo saari karaa tillaabooyinka soo socda: ku dar 1000g p-methylaniline iyo 10g biyo ah kiish cadaadis 5L ah, kor u heerkulka ilaa 60 ° C ~ 65 ° C oo walaaq 30 daqiiqo, ka dibna ku dar. 100 g oo ah ethylene oxide, ku hay heerkulka 65 ~ 70 ℃ 4 saac. Dabadeed ku dar 100g oo ah ethylene oxide Kiimikada 4 saacadood gudahood, heerkulka ku hay 70-75°C, ka fal celi 70-80°C 3 saacadood ka dib markaad dhex marto, oo qabooji 30°C. Ku dar xalalka falcelinta ee kiliyaha wax lagu nadiifiyo oo ku soo qaado alaabta 143 ~ 148 ° C (1.3 ~ 1.6kPa). Wax-soo-saarku waa 86% iyo nadiifnimada alaabtu waxay ka badan tahay 98%. Jajabka hore ayaa dib loo warshadayn karaa si loo kordhiyo wax soo saarka. Alaabtu waa huruud khafiif ah oo adag.

sifooyinka kiimikada

CAS No. 3077-12-1

Qaaciddada molecular C11H17NO2

Miisaanka molecular 195.26

EINECS No. 221-359-1

Barta dhalaalka 49-53°C (iftiin)

Barta karkarinta 338-340°C (iftiin)

Cufnaanta 1.0654 (la qiyaasi karo)

Cadaadiska uumiga 0 Paat2Chemicalbook 5℃

Tusmada dib-u-celinta 1.5330 (qiyaas)

Barta fiishka> 230°F

Xaaladaha kaydinta Inertatmosphere, heerkulka qolka

Macluumaadka Xiriirka

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