Taxanaha Ethylene glycol monomethyl ether (EM, DEM, TEM)

Sharaxaad Gaaban:

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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Faahfaahinta Badeecada

Calaamadaha Alaabta

Qeexitaanka Badeecada

Taxanaha Ethylene glycol monomethyl ether (EM, DEM, TEM)

Shay	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
Qaacidada moolikaalka	CH₃IYO₂CH₂OH	CH₃IYO₂CH₂IYO₂CH₂OH	CH₃O(C)₂H₄THE)₃H
Muuqaalka	Dareere aan midab lahayn oo cad	Dareere aan midab lahayn oo cad	Dareere aan midab lahayn oo cad
Daacadnimo (GC)%≥	99.5	99.0	98.0
Kala duwanaanshaha kala-soocidda (℃ / 760mmHg)	122.5-127.0	191.0-198.0	230.0-250.0
Qoyaanka (KF)%≤	0.1	0.1	0.1
Cufisjiidadka gaarka ah (d4)²⁰)	0.965±0.005	1.018±0.005	1.049±0.005
Midab (Pt-Co)≤C	10	15	30
Xirmada iyo gaadiidka	190 ama 200KGS/Durbaan Kiimiko khatar ah	Kiimikada caadiga ah 200KGS/Durbaan	Kiimikada caadiga ah 200KGS/Durbaan

Codsiga Alaabta

INWaxaa inta badan loo isticmaalaa dareere ahaan dufanka, nitrocellulose, resin synthetic ah, alcoholate dyestuff iyo vinylcellulose. Warshadaha dahaarka, waxaa loo isticmaali karaa sida qalajiyaha varnish iyo dahaarka. Warshadaha daabacaadda iyo midabaynta, waxaa loo isticmaali karaa sida reagent osmosis iyo wakiilka heerka. Waxa kale oo loo isticmaali karaa sidii lagu daro warshadaha shidaalka iyo midabaynta warshadaha dharka iyo sidoo kale isku-darka dabiiciga ah ee daawada iyo sunta cayayaanka.

DMWaxaa inta badan loo isticmaalaa dareere heer sare ah oo loogu talagalay daabacaadda khad, midabayn, resin, cellulose iyo rinjiyeynta. Marka rinjiga la geliyo, waxay ka dhigtaa rinjiga mid si fudud u socda, u daboola oo u socda si siman. Waxa kale oo loo isticmaali karaa soo saarista hydrocarbon iyo dhexdhexaadka ester ee warshadaha synthetic-ga. Intaa waxaa dheer, waxaa loo isticmaali karaa dareere biriig ah oo ku jira matoorada, falanqayn kiimiko ah oo ku jira kiimikada falanqaynta, iyo isku-darka dabiiciga ah ee daawada iyo sunta cayayaanka.

TMwaxaa loo isticmaali karaa sida dareeraha biriiga ee matoorada iyo walxaha ceeriin ee isku-darka dabiiciga ah.

Kii hore: Kaaliyaha sameynta filimka dahaarka leh Alcohol Ester-12 CAS 25265-77-4 Wakiilka isku-darka Texanol

Xiga: Taxanaha Ethylene glycol monoethyl ether (EE, DE, PEE)/ 2-Ethoxyethanol CAS 110-80-5/ CAS 111-90-0

CAS 109-86-4