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Merck

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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1 G
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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

$173.00


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描述

PEG average Mn 2,000 n~44

品質等級

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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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

訊號詞

Warning

危險聲明

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


历史批次信息供参考:

分析证书(COA)

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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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