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Uruhererekane rwa eteri ya ethylene glycol monomethyl (EM, DEM, TEM)

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Uruhererekane rwa eteri ya ethylene glycol monomethyl (EM, DEM, TEM)
Ethylene glycol monomethyl ether (EM); CAS 109-86-4
Diethylene glycol monomethyl ether (DEM); CAS 111-77-3
Tri-ethylene glycol monomethyl ether (TEM); CAS 112-35-6

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Uruhererekane rwa eteri ya ethylene glycol monomethyl (EM, DEM, TEM)
Ikintu Ethylene glycol monomethyl ether (EM) Diethylene glycol monomethyl ether (DEM) Tri-ethylene glycol monomethyl ether (TEM)
CAS 109-86-4 111-77-3 112-35-6
Ifurumu ya molekile CH3NA2CH2OH CH3NA2CH2NA2CH2OH CH3O (C)2H4THE)3H
Isura Amazi adafite ibara kandi asobanutse neza Amazi adafite ibara kandi asobanutse neza Amazi adafite ibara kandi asobanutse neza
Ubuziranenge (GC)%≥ 99.5 99.0 98.0
Intera yo gusohora (℃ /760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Ubushuhe (KF)%≤ 0.1 0.1 0.1
Uburemere bwihariye (d4)20) 0.965±0.005 1.018±0.005 1.049±0.005
Ibara (Pt-Co) ≤C 10 15 30
Gupakira no gutwara 190 cyangwa 200KGS/Ingoma Imiti itera akaga 200KGS/Ingoma imiti isanzwe 200KGS/Ingoma imiti isanzwe

 

 

Porogaramu y'ibicuruzwa

MUIkoreshwa cyane cyane nk'umusemburo mu mavuta, nitrocellulose, resin y'ubukorikori, irangi rya alcohol na vinylcellulose. Mu nganda zisiga irangi, ishobora gukoreshwa nk'umusemburo w'umuvuduko wa varnish no gusiga irangi. Mu nganda zicapa n'izisiga irangi, ishobora gukoreshwa nk'umusemburo wa osmosis no gupima. Ishobora kandi gukoreshwa nk'inyongera mu nganda zisiga irangi no mu nganda zisiga irangi mu nganda z'imyenda ndetse no nk'imvange y'ibinyabuzima iri hagati mu buvuzi n'imiti yica udukoko.

DMIkoreshwa cyane cyane nk'ikintu gishyuha cyane mu gucapa wino, irangi, resin, selulose no gusiga amarangi. Iyo ishyizwe mu irangi, ituma irangi ritemba, ripfuka kandi rigasohoka byoroshye. Ishobora kandi gukoreshwa mu gukuramo hydrocarbon na ester derivative intermediate mu nganda zikora sintetike. Uretse ibyo, ishobora gukoreshwa nk'amazi yo gufunga muri moteri, reagent ya chimique mu gusesengura shimi, na synthesis organic intermediate mu buvuzi no mu miti yica udukoko.

TMishobora gukoreshwa nk'amazi yo gufunga moteri n'ibikoresho fatizo bya organic synthesis.


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