450596
聚乙二醇乙二酯
average Mn ~650
别名:
PEG bis(2-ethylhexanoate)
分子量
average Mn ~650
质量水平
折射率
n20/D 1.453 (lit.)
粘度
50 cP(25 °C)(lit.)
mp
−48 °C (lit.)
溶解性
H2O: insoluble
hexane, toluene, ethanol, and acetone: soluble
密度
1.02 g/mL at 25 °C (lit.)
SMILES字符串
OCCO.CCCCC(CC)C(O)=O
InChI
1S/C18H34O4/c1-5-9-11-15(7-3)17(19)21-13-14-22-18(20)16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3
InChI key
XCQFTFZCTGZCNP-UHFFFAOYSA-N
一般描述
聚（乙二醇）双（2-乙基己酸酯）（PEG-EH）是一种乙烯丙烯酸类弹性体，可用作低挥发性增塑剂。
应用
PEG-EH可与聚偏二氟乙烯（PVDF）形成共混物，可用作制备锂电池的电解质。它也可用作开发质谱电离方法的添加剂。
特点和优势
低挥发性和良好的耐热性。与包括聚酯和聚酰胺的多种聚合物相容。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
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