Triethylene glycol methyl ether (MTG)

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Ethylene glycol methyl ether series products are high-performance advanced organic solvents used as solvents and diluents for printing inks, industrial cleaning agents, coatings (nitrocellulose paints, varnishes, porcelain paints), copper-clad laminates, printing and dyeing, etc; Can be used as raw materials for the production of pesticide intermediates, pharmaceutical intermediates, and synthetic brake fluids and other chemical products; As an electrolyte for electrolytic capacitors and a dyeing agent for leather and synthetic fibers. Used as a textile additive, synthetic liquid dye, and raw material for desulfurizer in fertilizer and oil refining production.

● Specification indicators:

规格	乙二醇甲醚（MCS）	二乙二醇甲醚（MDG）		三乙二醇甲醚（MTG）		四乙二醇甲醚
CAS	109-86-4	111-77-3		112-35-6		23783-42-8
分子式	C₃H₈O₂	C₅H₁₂O₃		C₇H₁₆O₄		C₉H₂₀O₅
分子量	76.09	120.15		164.23		208.26
外观	无色透明液体	工业级	优级品	工业级	优级品	工业级	优级品
外观	无色透明液体	无色透明液体		清澈透明液体		清澈透明液体
含量, GC%Wt	≥99.0	≥96.0	≥99.0	-	≥99.0	-	≥95.0
酸度,%Wt.(以乙酸计)	≤0.01	-	≤0.01	-	≤0.01	-	-
水份,%Wt	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10	-	≤0.10
密度,(20℃),g/cm3	0.960-0.970	-	1.018-1.028	-	1.044-1.054	-	-
平衡回流沸点 ℃.	-	≥190	-	≥240	-	≥260	≥280
-40℃低温运动粘度 mm2/s.	-	≤100	-	≤400	-	≤700	-
PH值	-	-		6.0-9.0	-	6.0-9.0	6.0～9.0
色度,Hazen 单位(铂-钴色号)	-	-		-	≤20	-	-

Note: The above product specifications are for customer reference only and do not serve as a contractual basis.

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