I-Ethylene Glycol Monoethyl Ether Acetate Nge-111-15-9

I-Ethylene Glycol Monoethyl Ether Acetate With 111-15-9 Isithombe Esifakiwe

I-CAS:111-15-9

I-Molecular Formula:I-C6H12O3

Isisindo samangqamuzana:132.16

Inombolo ye-EINECS:203-839-2

Iphoyinti lokuncibilika:-61 °C

Omqondofana:2-ee; 2-Ethoxy etheracetate; 2-ethoxy-ethanoacetate; I-2-Ethoxyethanol, i-ester ene-acetic acid; 2-ethoxyethylesterkyselinyoctove;

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Ethylene glycol monoethyl ether acetate ene-111-15-9?

Kutholwe ukusabela kwe-ethylene glycol monoethyl ether ne-acetic anhydride. Hlanganisa i-acetic anhydride ne-concentrated sulfuric acid. Ngemva kokushisa ku-130°C, kancane kancane engeza i-ethylene glycol monoethyl ether dropwise. Izinga lokushisa lokuphendula ligcinwa ku-130-135 ° C. Ukugeleza kwengezwe amahora angu-1-2, futhi izinga lokushisa le-reflux laliyi-140 ° C. Ngemva kokupholisa, nciphisa nge-sodium carbonate uye ku-pH=7-8, bese womisa nge-industrial anhydrous potassium carbonate. I-desiccant yahlungwa ukuze ihlukaniselwe, futhi i-distillate phakathi kuka-150-160 ° C yaqoqwa. I-fractionation yenziwa futhi, futhi ingxenyenamba ku-155.5-156.5 ° C iqoqwa njengomkhiqizo oqediwe. Ingatholakala futhi ngokufaka i-ethylene glycol monoethyl ether kanye ne-acetic acid ne-concentrated sulfuric acid kanye ne-refluxing ku-benzene.

Ukucaciswa kwe-Ethylene glycol monoethyl ether acetate ene-111-15-9

Ukubukeka	Uketshezi olukhanyayo olungenambala
UMBALA(Pt-Co)	≤15
PURITY WT PCT	≥99.5 %
UMSUKA	≤0.05 %
I-ACIDITY(Hac)	≤0.02%

Ukusetshenziswa kwe-Ethylene glycol monoethyl ether acetate nge-111-15-9

Isetshenziswa njenge-solvent ye-resin, isikhumba, inki, njll. Isetshenziswa njenge-solvent, futhi isetshenziswa njenge-adhesive yesikhumba, i-stripper yopende, i-metal hot-dip anti-corrosion coating, njll ngokuhambisana nezinye izinhlanganisela. Ingasetshenziswa njenge-solvent yensimbi nefenisha kapende wesifutho, njenge-solvent yopende webhulashi, njenge-solvent yezingubo zokuzivikela, odayi, ama-resin, isikhumba, oyinki, kanye nasekwakheni ama-ejenti okuhlanza ubuso obuqinile njengensimbi nengilazi. . njengama-reagents amakhemikhali.