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Merck
CN

475629

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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化学文摘社编号:
26570-48-9
UNSPSC Code:
12162002
PubChem Substance ID:
24871153
NACRES:
NA.23
MDL number:
MFCD00081876

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产品名称

聚(乙二醇)二丙烯酸酯, average Mn 250

SMILES string

OCCO.OC(=O)C=C

InChI key

KUDUQBURMYMBIJ-UHFFFAOYSA-N

InChI

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

mol wt

average Mn 250

contains

100 ppm MEHQ as inhibitor

reaction suitability

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

refractive index

n20/D 1.463

density

1.11 g/mL at 25 °C

Ω-end

acrylate

α-end

acrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

Quality Level

100

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相关类别

Application

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。

General description

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。

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

存储类别

10 - Combustible liquids

wgk

WGK 1

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF7890V
MKCZ1384
MKCZ1385
MKCZ0543
MKCW9259

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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)
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
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)
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