Merck
CN

906859

Sigma-Aldrich

聚乙二醇二甲基丙烯酸酯

average Mn 1,000, contains MEHQ as inhibitor

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别名:
PEG 二甲基丙烯酸酯
线性分子式:
C3H5C(O)(OCH2CH2)nOC(O)C3H5
CAS号:
MDL编号:

描述

Ω-end: methacrylate
α-end: methacrylate

检测方案

99% (NMR)

形式

solid

分子量

average Mn 1,000 (by NMR)
average Mn 1,000

包含

MEHQ as inhibitor
≤150 ppm MEHQ as inhibitor

reaction suitability

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

颜色

white to off-white

bp

>200 °C/2 mmHg (lit.)

聚合物结构设计

shape: linear
functionality: homobifunctional

储存温度

−20°C

SMILES string

OCCO.CC(=C)C(O)=O

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3

InChI key

STVZJERGLQHEKB-UHFFFAOYSA-N

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此商品
907049725684687529
form

solid

form

powder

form

powder

form

powder

mol wt

average Mn 1,000 (by NMR)

mol wt

average Mn 4,000 (by NMR)

mol wt

average Mn 10,000

mol wt

average Mn 2000

reaction suitability

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

reaction suitability

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

reaction suitability

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

reaction suitability

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

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

应用

High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications.

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

72.5 °F

闪点(°C)

22.5 °C


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