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Merck
CN

475696

聚乙二醇二缩水甘油醚

average MN 500, cross-linking reagent amine reactive, glycidyl

别名:

PEG二缩水甘油醚, 二环氧PEG, 聚氧乙烯双(缩水甘油醚)

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关于此项目

线性分子式:
C3H5O2-(C2H4O)n-C3H5O
化学文摘社编号:
26403-72-5
MDL number:
MFCD00005142
UNSPSC Code:
12162002
NACRES:
NA.23

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产品名称

聚乙二醇二缩水甘油醚, average Mn 500

SMILES string

O1C(C1)COCCOCC2OC2

InChI

1S/C8H14O4/c1(9-3-7-5-11-7)2-10-4-8-6-12-8/h7-8H,1-6H2

InChI key

AOBIOSPNXBMOAT-UHFFFAOYSA-N

mol wt

average Mn 500

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive

refractive index

n20/D 1.47

Ω-end

epoxy

α-end

epoxy

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

Quality Level

200

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相关类别

Application

聚乙二醇的高溶解性已成功地应用于葡萄糖氧化酶、d-氨基酸氧化酶和谷氨酸氧化酶的固定化。它可以作为微电极生物传感器的一个组成部分，用于检测过氧化氢和一氧化氮。

General description

聚乙二醇二缩水甘油醚(PEGDGE)具有良好的水溶性。因此，它很容易水解，然后在水溶液中发生环裂解反应，生成羟基。聚乙二醇与蛋白质共价或非共价结合。 聚乙二醇广泛应用于化工行业的交联和表面改性。

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

386.6 °F - closed cup

flash_point_c

197.00 °C - closed cup

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000432073
0000432073
0000329501
MKCW3917
MKCV8648

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