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

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

Kev Piav Qhia Luv:

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

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

Triethylene glycol monomethyl ether (TEM); CAS 112-35-6

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Ethylene glycol monomethyl ether series (EM, DEM, TEM)
Khoom Ethylene glycol monomethyl ether (EM) Diethylene glycol monomethyl ether (DEM) Triethylene glycol monomethyl ether (TEM)
CAS 109-86-4 111-77-3 112-35-6
Cov mis molecular CH3THIAB2CH2OH CH3THIAB2CH2THIAB2CH2OH CH3O(C2H4TUS)3H
Qhov tsos Tsis muaj xim thiab kua ntshiab Tsis muaj xim thiab kua ntshiab Tsis muaj xim thiab kua ntshiab
Kev Huv Si (GC)% ≥ 99.5 99.0 98.0
Kev sib xyaw ua ke (℃ / 760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Dej noo (KF) % ≤ 0.1 0.1 0.1
Kev ua kua qaub 0.01 / /
Lub zog tshwj xeeb (d4)20) 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)
Pob khoom thiab kev thauj mus los 190 lossis 200KGS / Nruas Cov tshuaj lom neeg txaus ntshai 200KGS / Nruas Cov tshuaj lom neeg 200KGS / Nruas Cov tshuaj lom neeg

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Siv ua cov kuab tshuaj, cov tshuaj thinner, cov tshuaj tiv thaiv kev khov hauv kev lag luam xws li cov kua luam ntawv, cov tshuaj ntxuav kev lag luam, xim, xim zas, phaj tooj liab cladding, electrolytc capacitor thiab roj av aviation, siv ua cov khoom siv raw hauv kev pabcuam textile, cov kua siab, qib braking, cov tshuaj ntxuav dej soluble, cov kua hluavtaws thiab cov neeg sawv cev desulphurizing hauv kev ua roj refining, thiab lwm yam.

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