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产品名称
四乙二醇二甲醚, ≥99%
蒸汽密度
7.7 (vs air)
质量水平
蒸汽压
<0.01 mmHg ( 20 °C)
方案
≥99%
≥99.0% (GC)
表单
liquid
自燃温度
510 °F
反应适用性
reagent type: cross-linking reagent
reaction type: click chemistry
杂质
≤1.0% Water (Karl Fischer)
≤50 ppm Trace peroxide (as H2O2)
折射率
n20/D 1.432 (lit.)
沸点
275-276 °C (lit.)
mp
−30 °C (lit.)
密度
1.009 g/mL at 25 °C (lit.)
聚合物结构设计
shape: linear
functionality: homobifunctional
SMILES字符串
COCCOCCOCCOCCOC
InChI
1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3
InChI key
ZUHZGEOKBKGPSW-UHFFFAOYSA-N
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一般描述
四甘醇二甲醚或四乙二醇二甲醚是一种有机非质子性无色溶剂，能形成薄膜。
应用
四乙二醇二甲醚涂层可用于葡萄糖传感器，比如Nafion™，通过RF使得传感器“抗黏”，增强生物拟态分子和表面的连接。在促细胞粘附时，四乙二醇二甲醚有助于蛋白质的选择吸附。其他常规用途包括作为锂电池电极。
法律信息
Nafion is a trademark of The Chemours Company FC, LLC
警示用语：
Danger
危险声明
危险分类
Repr. 1B
补充剂危害
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
276.8 °F - closed cup
闪点(°C)
136 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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