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Merck
CN

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:
245070-97-7
UNSPSC Code:
12162002
NACRES:
NA.23

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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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCC4689
MKBP7377V
MKBK2590V

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

Articles

Functional Biomaterials Synthesized by Double-Head Polymerization Agents

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

Protocols

Polymerizing via ATRP

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton's research group at the University of Warwick.

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