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739456

Sigma-Aldrich

Poly(ethylene glycol) methyl ether 2-bromoisobutyrate

average Mn 1,200

Synonym(s):

PEG methyl ether bromoisobutyrate 1000, mPEG bromoisobutyrate 1000, ATRP initiator, PEG methyl ether bromoisobutyrate, mPEG bromoisobutyrate

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About This Item

Linear Formula:
CH3O(CH2CH2O)nCOC(CH3)2Br
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

average Mn 1,200

transition temp

Tm 35-40 °C

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General description

PEG average Mn = 1,000; n ~22

Application

Poly(ethylene glycol)-containing ATRP initiator for generating a block copolymer with a PEG block on one end. The PEG block is terminated with an unreactive methoxy group.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

Find how atom transfer radical polymerization (ATRP) tools can be used for the synthesis of well-defined functionalized polymers.

Atom transfer radical polymerization (ATRP) has emerged as one of the most successful synthetic techniques for the preparation of polymers with predetermined molecular weights, narrow molecular weight distributions, and high degrees of chain end functionalities.

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

Applying ARGET ATRP to the Growth of Polymer Brush Thin Films by Surface-initiated Polymerization

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Protocols

An article about the typical procedures for polymerizing via ATRP, which demonstrates that in the following two procedures describe two ATRP polymerization reactions as performed by Prof. Dave Hadddleton′s research group at the University of Warwick.

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