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CAS:112-60-7

 112-60-7

112-60-7

CAS号:112-60-7

品名:三缩四乙二醇tetraethyleneglycol

中文别名:四乙烯二乙醇醚;四甘醇;四甘醇/四乙烯二乙醇醚/三缩四乙二醇;

英文别名:2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol;Ethanol,2,2‘-[oxybis(2,1-ethanediyloxy)]bis-;Tetraglycol;Ethylacetate;Tetraethyleneglycol;2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethanol;Bis[2-(2-hydroxyethoxy)ethyl]ether;Bis[2-(2-Hydroxyethoxy)Ethyl]Ether;

分子式:C8H18O5

分子量:194.226

精确质量:194.115

Psa:68.15

RTECS号:XC2100000

BRN号:1634320

EINECS号:203-989-9

MDL号:MFCD00002879

PubChem号:24888420

外观与性状:无色至淡黄色液体

密度:1.125g/mLat 25°C(lit.)

沸点:314°C(lit.)

熔点:-5.6°C(lit.)

闪点:400°F

折射率:n20/D 1.459(lit.)

稳定性:Stable. Incompatible with strong oxidizing agents, strong bases.

储存条件:Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

蒸汽压:1.47E-05mmHg at 25°C

安全说明:S24/25

危险类别码:R36/37/38

WGK Germany:2

海关编码:2942000000

简介:Bis[2-(2-hydroxyethoxy)ethyl]Etherisapolyethyleneglycolusedinthesynthesisofcross-linkedpolymers.Alsousedinthesynthesisofwelldefinedhydrogelnetwork.

用途:用作新型芳烃抽提溶剂,用作化妆品溶剂、飞机发动机的润滑油、刹车油掺合剂。

聚乙二醇和聚氧化乙烯

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