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Safety Information

750069

Sigma-Aldrich

Poly(ethylene glycol) methyl ether 2-bromoisobutyrate

average Mn 2,000

Synonym(s):

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

powder

mol wt

average Mn 2,000

transition temp

Tm 47-52

Mw/Mn

≤1.2

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Application

Poly(ethylene glycol)-containing ATRP initiator for generating a hydrophilic block, as well as enhancing biocompatibility.

Other Notes

average PEG Mn 2,000; n ~44

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

750069-BULK:
750069-1G:
750069-5G:
750069-VAR:


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Jakubowski, W.; Tsarevsky, N. V.; McCarthy, P.; Matyjaszewski, K.
Material Matters, 5, 16-16 (2010)

Articles

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

We presents an article about Copper(I)-mediated Living Radical Polymerization in the Presence of Pyridylmethanimine Ligands, and the emergence of living radical polymerization mediated by transition metal catalysts in 1995, which was a seminal piece of work in the field of synthetic polymer chemistry.

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

Protocols

Sigma-Aldrich presents 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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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