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Merck
CN

771562

Sigma-Aldrich

四乙二醇二甲基丙烯酸酯

contains ≤1500 ppm MEHQ as inhibitor, 95%

别名:

PEG 二甲基丙烯酸酯, PEG双甲基丙烯酸酯, PEG水凝胶

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关于此项目

线性分子式:
O[CH2CH2OCH2CH2OCOC(CH3)=CH2]2
化学文摘社编号:
分子量:
330.37
Beilstein:
1803537
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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方案

95%

表单

liquid

包含

≤1500 ppm MEHQ as inhibitor

反应适用性

reagent type: cross-linking reagent

折射率

n20/D 1.465

密度

1.082 g/mL at 20 °C (lit.)
1.089 g/mL at 25 °C

储存温度

−20°C

SMILES字符串

C=C(C)C(OCCOCCOCCOCCOC(C(C)=C)=O)=O

InChI

1S/C16H26O7/c1-13(2)15(17)22-11-9-20-7-5-19-6-8-21-10-12-23-16(18)14(3)4/h1,3,5-12H2,2,4H3

InChI key

LTHJXDSHSVNJKG-UHFFFAOYSA-N

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应用

High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

法规信息

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