Ethylene Glycol Monoethyl Ether Acetate Na 111-15-9

URUBANZA:111-15-9

Inzira ya molekulari:C6H12O3

Uburemere bwa molekile:132.16

EINECS Oya:203-839-2

Ingingo yo gushonga:-61 ° C.

Synonyme:2-eea; 2-Ethoxy etheracetate; 2-ethoxy-ethanoacetate; 2-Ethoxyethanol, ester hamwe na acide acike; 2-ethoxyethylesterkyselinyoctove;

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Niki Ethylene glycol monoethyl ether acetate hamwe na 111-15-9?

Kubona reaction ya Ethylene glycol monoethyl ether na anhydride ya acetike. Kuvanga acide anhydride na acide sulfurike yibanze. Nyuma yo gushyushya kuri 130 ° C, ongeramo buhoro buhoro Ethylene glycol monoethyl ether ibitonyanga. Ubushyuhe bwa reaction bugumaho kuri 130-135 ° C. Urujya n'uruza rwongewe kuri 1-2 h, n'ubushyuhe bwo kugaruka bwari 140 ° C. Nyuma yo gukonjesha, shyira karubone ya sodium kuri pH = 7-8, hanyuma wumishe hamwe na karubone ya anhydrous potassium. Disiccant yarayungurujwe kugirango igabanuke, hanyuma ikusanyirizo hagati ya 150-160 ° C. Gucamo ibice byongeye gukorwa, naho igice kuri 155.5-156.5 ° C cyegeranijwe nkibicuruzwa byarangiye. Irashobora kandi kuboneka muguhindura Ethylene glycol monoethyl ether na acide acetike hamwe na acide sulfurike yibanze hamwe no kugaruka muri benzene.

Ibisobanuro bya Ethylene glycol monoethyl ether acetate hamwe na 111-15-9

Kugaragara	Amazi adafite ibara
AMABARA (Pt-Co)	≤15
PURITY WT PCT	≥99.5%
MOISTURE	≤0.05%
ACIDITY (Hac)	≤0.02%

Gukoresha Ethylene glycol monoethyl ether acetate hamwe na 111-15-9

Ikoreshwa nk'umuti wa resin, uruhu, wino, nibindi. Ikoreshwa nk'umuti, kandi ikoreshwa nk'uruhu, uruhu, irangi, ibyuma bishyushye birwanya ruswa, nibindi bifatanije nibindi bikoresho. Irashobora gukoreshwa nk'umuti wogusiga irangi ryuma hamwe nibikoresho byo mu nzu, nkigishishwa cyo gusiga irangi rya brush, nkigishishwa cyo gukingira, amarangi, ibisigarira, uruhu, wino, no mugushiraho ibikoresho bisukura cyane nkicyuma nikirahure. . nk'imiti igabanya ubukana.