Ethylene glycol monomethyl ether series (EM, DEM, TEM) / CAS 109-86-4 / CAS 111-77-3 / CAS 112-35-6

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Ethylene glycol monomethyl ether (EM) / 2-Methoxyethanol; CAS 109-86-4 Nr

Di-ethylene glycol monomethyl ether (DEM) / 2-(2-Methoxyethoxy) ethanol; CAS Nr .: 111-77-3

Triethylene 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)	Triethylene 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 yam (℃ / 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
Acidity	0.01 ib	/	/
Lub ntiajteb txawj nqus (d4²⁰)	0.965 ± 0.005	1.018 ± 0.005	1.049 ± 0.005
Xim (Pt-Co) ≤	10	15	30
Cov ntsiab lus ntawm cov hlau ion ≤	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)
Ntim thiab thauj	190 lossis 200KGS / Nruas Cov Tshuaj Tiv Thaiv Kab Mob	200KGS/Nruas Common tshuaj	200KGS/Nruas Common tshuaj

Khoom siv

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Yav dhau los: Electronic Qib Propylene glycol monomethyl ether acetate (PMA) CAS 108-65-6

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

CAS 109-86-4 Nr