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Merck
CN
所有图片(1)

文件

764930

Sigma-Aldrich

聚乙二醇-4-氰基-4-（苯基羰基硫代硫基硫代）戊酸酯

average Mn 10,000

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所有图片(1)
别名:
PEG CTA, PEG RAFT
线性分子式:
C13H12NOS2(OCH2CH2)nOCH3
UNSPSC代码:
12352100
NACRES:
NA.23

描述

PEG average Mn 10,000 kDa; n~220

质量水平

100

形式

solid

分子量

average Mn 10,000

mp

58-62 °C

PDI

≤1.1

储存温度

2-8°C

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相关类别

一般描述

需要帮助选择正确的RAFT试剂？请查看RAFT试剂至单体 兼容性表。

应用

用作可控自由基聚合的RAFT剂；特别适用于苯乙烯、丙烯酸酯和丙烯酰胺单体的聚合，以制备在光刻和生物学上具有重要功能的PEG嵌段共聚物。链转移剂（CTA）

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H317

危险分类

Skin Sens. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Massimo Benaglia et al.
Journal of the American Chemical Society, 131(20), 6914-6915 (2009-05-01)
The polymerization of most monomers that are polymerizable by radical polymerization can be controlled by the reversible addition-fragmentation chain transfer (RAFT) process. However, it is usually required that the RAFT agent be selected according to the types of monomer being

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