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Merck
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文件

764914

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 2,000

别名:

PEG CTA, PEG RAFT

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About This Item

线性分子式:
C13H12NOS2(OCH2CH2)nOCH3
分類程式碼代碼:
12352100
NACRES:
NA.23

描述

PEG average Mn 2,000 n~44

形狀

powder

分子量

average Mn 2,000

mp

47-52 °C

蛋白質二硫鍵異構酶

≤1.1

儲存溫度

2-8°C

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相关类别

一般說明

需要帮助选择正确的RAFT试剂？请查阅RAFT试剂与单体的相容性表。

應用

用作可控自由基聚合的RAFT试剂；特别适用于苯乙烯、甲基丙烯酸酯和甲基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)
可逆加成断裂链转移（RAFT）聚合反应

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H317

危險分類

Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°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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