Merck
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文件

701963

Sigma-Aldrich

聚(乙二醇)二丙烯酸酯

average Mn 6,000, contains ≤1500 ppm MEHQ as inhibitor

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别名:
PEG 二丙烯酸酯
CAS号:
26570-48-9
MDL编号:
MFCD00081876
NACRES:
NA.23

形式

solid

质量水平

100

分子量

average Mn 6,000

包含

≤1500 ppm MEHQ as inhibitor

反应适用性

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

转变温度

Tm 59-63 °C

Ω端

acrylate

α端

acrylate

聚合物结构设计

shape: linear
functionality: homobifunctional

储存温度

−20°C

SMILES字符串

OCCO.OC(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

InChI key

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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相关类别

一般描述

聚（乙二醇）二丙烯酸酯（PEGDA）是一种长链，亲水的交联单体广泛用于组织工程。

应用

基于 PEG 的水凝胶的图型化 - 工程空间复杂性
PEGDA 被广泛用作组织工程应用的支架材料，是因为其生物相容性 和固有的抗蛋白质粘附性能。

它还可被用作 合金剂用于制备用于气体分离的聚合物膜。 比如，聚（醚嵌段酰胺）/PEGDA共混物膜可被 用于分离CO2/H2.

它还可被用作前体，制备用于柔性锂离子电池的聚合物电解质膜。添加PEGDA增强了离子传导，热稳定性和PEMs的机械韧性。

特点和优势

  • 高 亲水性
  • 无毒
  • 生物相容
  • 非免疫原性

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H315 - H317 - H318

危险分类

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

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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