表单
solid or liquid
分子量
average Mn 1,200 (by NMR)
反应适用性
reagent type: chemical modification reagent
reactivity: amine reactive
颜色
white to off-white
Ω端
(tert-Butyl ester)
α端
hydroxyl
聚合物结构设计
shape: linear
functionality: monofunctional
储存温度
−20°C
SMILES字符串
O(CCO)CCC(=O)OC(C)(C)C
InChI
1S/C9H18O4/c1-9(2,3)13-8(11)4-6-12-7-5-10/h10H,4-7H2,1-3H3
InChI key
ACWLDITVZGWIKA-UHFFFAOYSA-N
应用
Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a varity of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. The propionic acid group in HO-PEG-propanoic acid t-butyl ester is protected, preventing self-coupling.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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