Ethylene Glycol Monoethyl Ether Acetate ifite 111-15-9

CAS:111-15-9

Formula ya Molecular:C6H12O3

Uburemere bwa molekile:132.16

Nimero ya EINECS:203-839-2

Aho gushonga:-61 °C

Amagambo asa:2-eea; 2-Ethoxy ethanoacetate; 2-ethoxy-ethanoacetate; 2-Ethoxyethanol, ester irimo aside asetiki; 2-ethoxyethylesterkyselinyoctove;

Siga ubutumwa bwawe

Ibisobanuro birambuye ku gicuruzwa

Kuramo

Ibirango by'ibicuruzwa

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

Iboneka binyuze mu gukorana kwa ethylene glycol monoethyl ether na acetic anhydride. Vanga acetic anhydride na aside sulfurike yikubise. Nyuma yo gushyushya kugeza kuri 130°C, ongeramo buhoro buhoro ethylene glycol monoethyl ether yikubise hasi. Ubushyuhe bw'ibikorwa buguma kuri 130-135°C. Umuvuduko wongewemo amasaha 1-2, kandi ubushyuhe bwa reflux bwari 140°C. Nyuma yo gukonjesha, gabanya ukoresheje sodium carbonate kugeza kuri pH = 7-8, hanyuma wumishe ukoresheje industrial anhydrous potassium carbonate. Desiccant yashunguwe kugira ngo igabanywe, hanyuma distillate iri hagati ya 150-160°C irakusanywa. Guteranya ibice bishya birongera gukorwa, hanyuma igice kiri kuri 155.5-156.5°C gikusanywa nk'umusaruro urangiye. Ishobora kandi kuboneka hakoreshejwe catalalise ethylene glycol monoethyl ether na aside acetic hamwe na aside sulfurike yikubise hanyuma ikongera ikagira refluxing muri benzene.

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

Isura	Ikiyiko kibonerana kitagira ibara
IBARA (Pt-Co)	≤15
UBWIZA BW'UBUTUNGANE (PCT)	≥99.5%
UBUSHUHE	≤0.05 %
UBUSIDA (Hac)	≤0.02%

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

Ikoreshwa nk'umusemburo w'ubutare, uruhu, wino, n'ibindi. Ikoreshwa nk'umusemburo, kandi ikoreshwa nk'umusemburo w'uruhu, irangi rigabanya irangi, irangi rishyushye ririnda ingese, n'ibindi hamwe n'ibindi bivanze. Ishobora gukoreshwa nk'umusemburo w'irangi rikoreshwa mu byuma n'ibikoresho byo mu nzu, nk'umusemburo w'irangi ry'uburoso, nk'umusemburo w'irangi ririnda irangi, amarangi, ubutare, uruhu, inki, no mu gukora ibikoresho bisukura ubuso bukomeye nk'icyuma n'ibirahure.