I-Ethylene glycol monomethyl ether series (EM, DEM, TEM)

Inkcazelo emfutshane:

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

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukucaciswa kweMveliso

I-Ethylene glycol monomethyl ether series (EM, DEM, TEM)

Into	I-Ethylene glycol monomethyl ether (EM)	I-Di-ethylene glycol monomethyl ether (DEM)	I-Tri-ethylene glycol monomethyl ether (TEM)
CAS	109-86-4	111-77-3	112-35-6
Ifomula yemolekyuli	CH₃KUNYE₂CH₂OH	CH₃KUNYE₂CH₂KUNYE₂CH₂OH	CH₃O(C₂H₄O)₃H
Imbonakalo	Ulwelo olungenambala nolucacileyo	Ulwelo olungenambala nolucacileyo	Ulwelo olungenambala nolucacileyo
Ubunyulu(GC)%≥	99.5	99.0	98.0
Uluhlu lwedistillation (℃ / 760mmHg)	122.5-127.0	191.0-198.0	230.0-250.0
Ukufuma (KF)%≤	0.1	0.1	0.1
Umxhuzulane okhethekileyo(d4²⁰)	0.965±0.005	1.018±0.005	1.049±0.005
Umbala(Pt-Co)≤C	10	15	30
Ukupakishwa kunye nokuthutha	190 okanye 200KGS/Drum Iikhemikhali ezinobungozi	I-200KGS / iDrum Ikhemikhali eqhelekileyo	I-200KGS / iDrum Ikhemikhali eqhelekileyo

Isicelo seMveliso

IN isetyenziswa ikakhulu njengenyibilikisi yegrisi, i-nitrocellulose, iresin eyenziweyo, idayi ye-alcoholrate kunye ne-vinylcellulose. Kwishishini lokugquma, linokusetyenziswa njengesomisi ivanishi kunye ne-coating diluent. Kwishishini lokuprinta kunye nokudaya, linokusetyenziswa njenge-osmosis reagent kunye ne-agent yokulinganisa. Isenokusetyenziswa njengezongezo kushishino lwepetroli kunye nedayi kwishishini lelaphu kwaye njenge-organic synthesis ephakathi kumayeza kunye nesibulali zinambuzane.

DM isetyenziswa ikakhulu njengendawo yokubilisa ephezulu yokunyibilikisa i-inki yokuprinta, idayi, iresin, iselulosi kunye nokupeyinta. Xa ifakwe epeyintini, yenza ipeyinti ihambe lula, igqume kwaye iqukuqeleke. Isenokusetyenziswa njengokutsalwa kwe-hydrocarbon kunye ne-ester derivative intermediate kushishino lokwenziwa. Ngaphandle koko, inokusetyenziswa njengolwelo lwe-braking kwiimotor, i-reagent yekhemikhali kuhlalutyo lwekhemistri, kunye ne-organic synthesis ephakathi kweyeza kunye nesibulali-zinambuzane.

TMinokusetyenziswa njengolwelo lokuqhobosha lweemoto kunye nemathiriyeli ekrwada ye-organic synthesis.

Ngaphambili: ukugquma ifilim encedisayo Utywala Ester-12 CAS 25265-77-4

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

I-CAS 109-86-4