乙二醇二甲醚系列

Ethylene Glycol Dimethyl Ether Series

Ethylene Glycol Dimethyl Ether (EDM):

CAS: 110-71-4 Chemical Formula: CH3OCH2CH2OCH3

Diethylene Glycol Dimethyl Ether (DEDM):

CAS: 111-96-6 Chemical Formula: CH3O(CH2CH2O)2 CH3

Triethylene Glycol Dimethyl Ether (TRIEDM):

Chemical Formula: CH3O(CH2CH2O)3 CH3

Tetraethylene Glycol Dimethyl Ether (TETREDM):

Chemical Formula: CH3O(CH2CH2O)4 CH3

Technical Index

EDM can be mainly used as the solvent for nitrocellulose,synthetic resin,painting and printing ink.It can be used as paint deleting solvent and diluent because of its excellent solubility.And it also can be used as organic synthetic inertia solvent due to its chemical stability.Besides above usage,DEDM can be used as solvent of water-soluble painting and leveling agent of leather or fiber mix flating agent in photo or printing.TRIEDM can be used in the organic reaction as high-boiling point solvent.And it also can be used as desulphurizate agent or decarbon agent for synthetic ammonia or natural gas.TETREDM can be used as excellent solvent of alkaline metal hydride and it is used in alkyl combination or recycle chemical reaction.And this chemical compound has Louise alkalinity,it can electively absorb acid gas to purify the synthetic gas,natural gas and acetylene.(NOTE:this product can`t be exposed outside for a long time,otherwise it can produce peroxide)

Package:

180KGS/Iron Drum for EDM. 200KGS /Iron Drum for others.

Storage and Transportation:

Store in cool, dry well-ventilated location, for EDM,DEDM transport as hazard chemicals, while the others transport as common chemicals.

乙二醇二甲醚系列

乙二醇二甲醚：

CAS：110-71-4 分子式：CH3OCH2CH2OCH3

英文名：Ethylene glycol dimethyl ether(EDM)

二乙二醇二甲醚：

CAS：111-96-6 分子式：CH3O（CH2CH2O）2CH3 英

文名：Diethylene glycol dimethyl ether(DEDM) 三乙

二醇二甲醚：

分子式：CH3O（CH2CH2O）3CH3

英文名：Triethylene glycol dimethyl ether(TRIEDM)

四乙二醇二甲醚：

分子式：CH3O（CH2CH2O）4CH3

英文名：Tetraethylene glycol dimethyl ether (TETREDM):

技术指标:

应用：

乙二醇二甲醚主要用作硝化纤维素、合成树脂、油漆、油墨等的溶剂，其溶解力较强，可作脱漆

剂溶剂，稀释剂，由于其化学稳定性好，也可作有机合成的惰性溶剂。二乙二醇二甲醚除上述应用外，尚可

作水性漆的溶剂，皮革及纤维的匀染剂，照相印刷的调平剂。可作为有机合成中使用的非质子极性溶剂，阴离子聚合、配位离子聚合的溶剂。三乙二醇二甲醚可作高沸点溶剂用于有机合成反应中，也可用于合

成氨或天然气的脱硫、脱碳剂。四乙二醇二甲醚可作为碱金氢化物的优良溶剂。用于烷基化缩合和还原

等多种化学反应工艺中。由于该化合物具有路易斯碱性，所以它能选择吸收酸性气体，用于合成气、天然气、乙炔等气体的纯化。

（注意：本品不宜长期暴露于空气中，不然会形成过氧化物。）

包装：

铁桶包装，乙二醇二甲醚180KGS/桶，其它200KGS/桶。

储运：贮存于阴凉、通风、干燥处，乙二醇二甲醚、二乙二醇二甲醚均按危险化学品运输，其他按一般化学品运输。