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

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

Di-ethylene glycol monomethyl ether (DEM); CAS Nr .: 111-77-3

Tri-ethylene glycol monomethyl ether (TEM); CAS Nr .: 112-35-6

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

Yam khoom	Ethylene glycol monomethyl ether (EM)	Di-ethylene glycol monomethyl ether (DEM)	Tri-ethylene glycol monomethyl ether (TEM)
CAS	109-86-4 ib	111-77-3 ib	112-35-6 : kuv
Cov mis mos molecular	CH₃THIAB₂CH₂OH	CH₃THIAB₂CH₂THIAB₂CH₂OH	CH₃O (C₂H₄O)₃H
Qhov tshwm sim	Tsis muaj xim thiab ntshiab kua	Tsis muaj xim thiab ntshiab kua	Tsis muaj xim thiab ntshiab kua
Purity (GC)% ≥	99.5 ua	99.0 ua	98.0 ua
Distillation ntau (℃ / 760mmHg)	122.5-127.0 Nws	191.0-198.0 Nws	230.0-250.0 Nws
Cov dej noo (KF)% ≤	0.1	0.1	0.1
Lub ntiajteb txawj nqus (d4²⁰)	0.965 ± 0.005	1.018 ± 0.005	1.049 ± 0.005
Xim (Pt-Co) ≤C	10	15	30
Ntim thiab thauj	190 lossis 200KGS / Nruas Cov Tshuaj Tiv Thaiv Kab Mob	200KGS/Nruas Common tshuaj	200KGS/Nruas Common tshuaj

Khoom siv

IN Feem ntau yog siv los ua hnyav rau roj, nitrocellulose, hluavtaws cob, cawv dyestuff thiab vinylcellulose. Hauv kev lag luam txheej, nws tuaj yeem siv ua kua roj vanish tshuab thiab txheej txheej diluent. Hauv kev lag luam luam ntawv thiab dyeing, nws tuaj yeem siv los ua osmosis reagent thiab qib tus neeg sawv cev. Nws tseem tuaj yeem siv los ua cov khoom siv ntxiv hauv kev lag luam roj thiab dyestuff hauv kev lag luam textile thiab ua cov organic synthesis intermediate hauv tshuaj thiab tshuaj tua kab.

DM Feem ntau yog siv los ua cov kuab tshuaj kub kub rau luam ntawv number case, dyestuff, resin, cellulose thiab painting. Thaum muab tso rau hauv cov xim, nws ua rau cov xim yooj yim ntws, npog thiab ntws tiaj. Nws kuj tseem siv tau los ua kev rho tawm ntawm hydrocarbon thiab ester derivative nruab nrab hauv kev lag luam hluavtaws. Tsis tas li ntawd, nws tuaj yeem siv los ua cov kua hauv lub cev muaj zog, tshuaj reagent hauv kev tshuaj ntsuam chemistry, thiab cov organic synthesis intermediate hauv tshuaj thiab tshuaj tua kab.

TMtuaj yeem siv ua cov kua braking ntawm lub cev muaj zog thiab cov khoom siv raw ntawm cov organic synthesis.

Yav dhau los: Txheej zaj duab xis-forming auxiliary Alcohol Ester-12 CAS 25265-77-4

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

CAS 109-86-4 Nr