Uchungechunge lwe-Ethylene glycol monomethyl ether (EM, DEM, TEM)

Incazelo emfushane:

I-Ethylene glycol monomethyl ether (EM); I-CAS 109-86-4

I-Di-ethylene glycol monomethyl ether (DEM); I-CAS 111-77-3

I-Tri-ethylene glycol monomethyl ether (TEM); I-CAS 112-35-6

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa komkhiqizo

Uchungechunge lwe-Ethylene glycol monomethyl ether (EM, DEM, TEM)

Into	I-Ethylene glycol monomethyl ether (EM)	I-Di-ethylene glycol monomethyl ether (DEM)	I-Tri-ethylene glycol monomethyl ether (TEM)
I-CAS	109-86-4	111-77-3	112-35-6
Ifomula yamangqamuzana	CH₃KANYE₂CH₂OH	CH₃KANYE₂CH₂KANYE₂CH₂OH	CH₃O(C₂H₄O)₃H
Ukubukeka	Uketshezi olungenambala nolucacile	Uketshezi olungenambala nolucacile	Uketshezi olungenambala nolucacile
Ukuhlanzeka(GC)%≥	99.5	99.0	98.0
Ibanga le-distillation (℃ / 760mmHg)	122.5-127.0	191.0-198.0	230.0-250.0
Umswakama (KF)%≤	0.1	0.1	0.1
Amandla adonsela phansi athile(d4²⁰)	0.965±0.005	1.018±0.005	1.049±0.005
Umbala(Pt-Co)≤C	10	15	30
Iphakheji kanye nezinto zokuhamba	190 noma 200KGS/Drum Amakhemikhali ayingozi	200KGS/Drum Amakhemikhali avamile	200KGS/Drum Amakhemikhali avamile

Isicelo somkhiqizo

IN isetshenziswa kakhulu njenge-solvent yamafutha, i-nitrocellulose, i-synthetic resin, i-alcoholrate dyestuff ne-vinylcellulose. Embonini yokugqoka, ingasetshenziswa njenge-varnish dryer kanye ne-coating diluent. Embonini yokunyathelisa nokudaya, ingasetshenziswa njenge-osmosis reagent kanye ne-ejenti yokulinganisa. Ingasetshenziswa futhi njengesengezo embonini kaphethiloli kanye nodaystuff embonini yendwangu futhi njenge-organic synthesis ephakathi kwezokwelapha nesibulala-zinambuzane.

DM isetshenziswa kakhulu njenge-solvent yamaphuzu aphezulu abilayo yokuphrinta uyinki, udayi, inhlaka, i-cellulose nokudweba. Uma ifakwa kupende, yenza upende ugeleze kalula, ikhava futhi ugeleze uphansi. Ingasetshenziswa futhi njengokukhishwa kwe-hydrocarbon kanye ne-ester derivative intermediate embonini yokwenziwa. Ngaphandle kwalokho, ingasetshenziswa njenge-braking liquid kumamotho, i-chemical reagent ekuhlaziyeni kwamakhemikhali, kanye ne-organic synthesis emaphakathi kwezokwelapha nesibulala-zinambuzane.

TMingasetshenziswa njenge-braking liquid yama-motors kanye nempahla eluhlaza ye-organic synthesis.

Okwedlule: insiza yokuhlanganisa ifilimu eyenza i-Alcohol Ester-12 CAS 25265-77-4

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

I-CAS 109-86-4