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(,,214036):(AEC)。:Abstraet:Thealeoholetherearboxylate(C12H25O(CHZO)nCHZCOONan=3)15synthesizedanditsproPertiesaredeterminedinthisPaPerKeywords:aleoholethoxylatederivate,surfaetant1(AEc)。,,pH,J。lj[。,〔2〕。,,。AEC。,AEC10%NaOH,。,AEC〔3〕。AEC,,,〔’〕。AECLDS。400Omg/kg,。,,,。NaCI,AEC。AEC,。。、、、,。、,、、。,,、〕。,(AE)S。AEC,。AECAES。22.1AEC1:1.2(mol)(AEO3)CICHZCOONa。NaOH,70℃5~6。,70%AES.:C12H250(CZH;O)3CHZCOONa2.2AECAECAES、、(。m。)、()、、。1~61。1,AECAES()))()))AAAECCC8.88.59.09.09.59.5559·0555AAAESSS25.825.023.725.525.224.33324。,::1.59/l(70%):20℃2AECAES、、AAA20’’`’2`40AAASSSE14`301`20,,,,,AEC。,ECAES,,(6501),AEC6501,AES6501。:0.1%AEcAES’。~AES200207GB/T13173.691。4A〔CAES`AESAES605040302010ǎ\NuJà(%)))R()))R(%)));;;;;AEC0.222::{:::43.888AAAAAEC0.2222222:::::AES0.222:;:::38.333AAAAAES022222226.05.04.03.02.0lgC(mol/IJ)GB/Tls17491。5AECA〔S(LSOR)1AECAESAECAESLSDR(%)1,AECAES。6AECAES`(CP)))AAAAAECAESSS333%1.71.777555%2.92.333JJJ10%.``8555.22225℃AECAES:6501~7:3(w/w),AEC、、AES。AECAES,。,AECAES,263.,,,、、、、AES。,AECAES,AES。,,,1989(6):5,,1990,P694J.ColloidandInterfaeecSi,1988,124(2):647,1988,(6):221104no