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Merck

772577

Sigma-Aldrich

Polystyrene, DDMAT terminated

average Mn 5,000, PDI <1.1

别名:

Poly(styrene) RAFT

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About This Item

线性分子式:
C4H7O2(C8H8)nC13H25S3
分類程式碼代碼:
12352100
NACRES:
NA.23

形狀

powder

分子量

average Mn 5,000

轉變溫度

Tm 361-366 °C

蛋白質二硫鍵異構酶

<1.1

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應用

Poly(styrene) is a hydrophobic polymer used in many applications. The end group functionality contains a carboxylic acid (COOH) as well as the 2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid RAFT agent moiety. This will allow for additional polymerization to generate a diblock copolymer. This RAFT agent is especially suited for the polymerization of styrene; acrylate and acrylamide monomers.

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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Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.

Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.

Wide range of functional polymers for biomedical applications have been synthesized and structurally characterized. Several classes of polymers including biodegradable polymers, hydrophilic & amphiphilic polymers, and stimuli responsive polymers have been prepared using controlled and directed functionalization via "living" polymerization such as RAFT, ionic and ring opening polymerization. Selected polymers have been studied for their structure-properties relationship. "

The modification of biomacromolecules, such as peptides and proteins, through the attachment of synthetic polymers has led to a new family of highly advanced biomaterials with enhanced properties.

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