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335681

Sigma-Aldrich

乙二醇二甲基丙烯酸酯

98%, contains 90-110 ppm monomethyl ether hydroquinone as inhibitor

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别名:
2-甲基-2-丙烯酸-1,2-乙二醇酯, 二甲基丙烯酸乙二醇酯
线性分子式:
CH2=C(CH3)COOCH2CH2OCOC(CH3)=CH2
CAS号:
97-90-5
分子量:
198.22
Beilstein:
1776663
EC 号:
202-617-2
MDL编号:
MFCD00008590
PubChem化学物质编号:
24860340
NACRES:
NA.23

蒸汽密度

>1 (vs air)

质量水平

200

蒸汽压

<0.1 mmHg ( 21.1 °C)

检测方案

98%

形式

liquid

包含

90-110 ppm monomethyl ether hydroquinone as inhibitor

反应适用性

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

折射率

n20/D 1.454 (lit.)

bp

98-100 °C/5 mmHg (lit.)

密度

1.051 g/mL at 25 °C (lit.)

Ω端

methacrylate

α端

methacrylate

聚合物结构设计

shape: linear
functionality: homobifunctional

储存温度

2-8°C

SMILES字符串

CC(=C)C(=O)OCCOC(=O)C(C)=C

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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相关类别

一般描述

乙二醇二甲基丙烯酸酯（EGDMA）是通过两份的甲基丙烯酸和一份的乙二醇缩合而成的一种二酯。

应用

乙二醇二甲基丙烯酸酯可作为交联剂用于制备：

  • 三元共聚体系，聚（丙烯腈-co-乙二醇二甲基丙烯酸酯-co-乙烯基苄基氯），此聚合物可用于药物吸附的吸附剂。
  • 基于PVA（聚乙烯醇）的水凝胶，此聚合物通过自由基共聚反应合成。这些PVA高分子网状结构可用于药物传递系统。
它还可作为聚合物单体，用于通过悬浮聚合制备可膨胀和不可膨胀的聚（乙二醇二甲基丙烯酸酯/丙烯酸）共聚物微球

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H317 - H335

危险分类

Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

219.2 °F - Pensky-Martens closed cup

闪点(°C)

104 °C - Pensky-Martens closed cup

个人防护装备

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

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