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475629

Sigma-Aldrich

聚(乙二醇)二丙烯酸酯

average Mn 250, acrylate, 100 ppm MEHQ as inhibitor

别名:

PEG 二丙烯酸酯

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About This Item

CAS号:
26570-48-9
MDL编号:
MFCD00081876
UNSPSC代码:
12162002
PubChem化学物质编号:
24871153
NACRES:
NA.23

产品名称

聚(乙二醇)二丙烯酸酯, average Mn 250

分子量

average Mn 250

质量水平

100

包含

100 ppm MEHQ as inhibitor

反应适用性

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

折射率

n20/D 1.463

密度

1.11 g/mL at 25 °C

Ω端

acrylate

α端

acrylate

聚合物结构设计

shape: linear
functionality: homobifunctional

储存温度

2-8°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）是一种聚乙二醇（PEG）类材料，可用于各种组织工程和药物递送应用。它主要用作预聚物溶液，用于形成交联聚合物体系。

应用

PEGDA可用于形成紫外固化膜，其潜在用途为二氧化碳（CO2）气体的分离。它也可用于各种生物医学应用中新型可注射生物降解聚合物的开发。

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

10 - Combustible liquids

WGK

WGK 1

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCW9259
MKCW7569
WXBF0691V
WXBD9941V
MKCR2564

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Multifunctional thiols as additives in UV-cured PEG-diacrylate membranes for CO2 separation
Kwisnek L, et al.
Journal of Membrane Science , 369(1-2), 429-436 (2011)
Injectable biodegradable polymer composites based on poly (propylene fumarate) crosslinked with poly (ethylene glycol)-dimethacrylate
He S, et al.
Biomaterials, 21(23), 2389-2394 (2000)
Preparation and characterization of crosslinked poly (ethylene glycol) diacrylate hydrogels as fouling-resistant membrane coating materials
Ju H, et al.
Journal of Membrane Science , 330(1-2), 180-188 (2009)
Release of protein from highly cross-linked hydrogels of poly (ethylene glycol) diacrylate fabricated by UV polymerization
Mellott MB, et al.
Biomaterials, 22(9), 929-941 (2001)
Dibakar Mondal et al.
Journal of the mechanical behavior of biomedical materials, 104, 103653-103653 (2020-03-17)
In this study, single filaments of acrylated epoxidized soybean oil (AESO)/polyethylene glycol diacrylate (PEGDA)/nanohydroxyapatite (nHA)-based nanocomposites intended for bone defect repair have displayed significant improvement of their mechanical properties when extruded through smaller needle gauges before UV curing. These nanocomposite
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