China Tetraethylene glycol dimethyl ether - China Supplier
China Tetraethylene glycol dimethyl ether - China Supplier

Tetraethylene glycol dimethyl ether

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CAS NO: 143-24-8
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四甘醇二甲醚;三缩四乙二醇二甲醚 英文名称 Tetraethylene glycol dimethyl ether 结构式 用途 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;气相色谱固定液。 分子式 C10H22O5 分子量 222.28 CAS 143-24-8 EINECS登录号 205-594-7 InChI 1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3 性状 无色透明液体, 微有醚气味 沸点(101.3kPa) 276℃ 凝固点 -29.7 折射率(25℃) (1.431-1.433) 闪点 161.4℃(141℃) 熔点 -30℃ 密度 1.009 表面张力(mN/M)20℃ 33.96 溶解性 易溶于水、有机溶剂 粘度(20℃) 4.01 化学性质 性质稳定,与氧化剂可发生反应 纯度(GC)% ≥99.0 水含量% ≤0.1 酸度(以HAC计)% ≤0.015 过氧化物(以H2O2计)% ≤0.005 包装规格 200kg

CAS NO:143-24-8

EC NO:205-594-7

Molecular Formula:C10H22O5

Molecular Weight:222.2816

Synonyms:;2,5,8,11,14-Pentaoxapentadecane;Bis[2-(2-methoxyethoxy)ethyl] ether;Dimethoxytetraglycol;Tetraglyme;bis(2-(2-methoxyethoxy)ethyl) ether;dimethyltetragol;2,2'-[oxybis(ethane-2,1-diyloxy)]diethanol-methoxymethane (1:1);TEDM;

Molecular Structure:四乙二醇二甲醚 143-24-8

CAS NO:143-24-8

EC NO:205-594-7

Molecular Formula:C10H22O5

Molecular Weight:222.2816

Synonyms:;2,5,8,11,14-Pentaoxapentadecane;Bis[2-(2-methoxyethoxy)ethyl] ether;Dimethoxytetraglycol;Tetraglyme;bis(2-(2-methoxyethoxy)ethyl) ether;dimethyltetragol;2,2'-[oxybis(ethane-2,1-diyloxy)]diethanol-methoxymethane (1:1);TEDM;

Molecular Structure:四乙二醇二甲醚 143-24-8

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