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Merck
CN

447935

Sigma-Aldrich

聚乙二醇甲醚甲基丙烯酸酯

average Mn 300, methacrylate, methoxy, 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor

别名:

甲氧基 PEG 甲基丙烯酸酯, 甲氧基聚乙二醇单甲基丙烯酸酯, 聚乙二醇单甲醚单甲基丙烯酸酯

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About This Item

线性分子式:
H2C=CCH3CO2(CH2CH2O)nCH3
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

product name

聚乙二醇甲醚甲基丙烯酸酯, average Mn 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor

分子量

average Mn 300

质量水平

包含

100 ppm MEHQ as inhibitor
300 ppm BHT as inhibitor

反应适用性

reagent type: chemical modification reagent
reaction type: Polymerization Reactions

折射率

n20/D 1.452

密度

1.05 g/mL at 25 °C

Ω端

methacrylate

α端

methoxy

聚合物结构设计

shape: linear
functionality: monofunctional

储存温度

2-8°C

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一般描述

聚(乙二醇)甲基丙烯酸甲酯甲基醚(PEGMA)是聚乙二醇(PEG)的一种非线性类似物。它是一种具有刷型结构的生物相容性均聚物,主要用于获得PEG改性的表面。

应用

PEGMA可用于制备用于开发锂离子电池的聚电解质溶液。它可通过光聚合形成两性离子单体,该单体可以涂覆在钢表面,以用于生物污染相关应用。

象形图

Exclamation mark

警示用语:

Warning

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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