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Merck
CN

767573

Poly(ethylene glycol) bis(2-bromoisobutyrate)

average Mn 700, cross-linking reagent polymerization reactions, bromo

Synonym(s):

Polyethylene glycol, Dibromoisobutyryl PEG, PEG-ATRP, PEG-Bib

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About This Item

CAS Number:
467254-02-0
UNSPSC Code:
12162002
NACRES:
NA.23

Key Documents

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Product Name

Poly(ethylene glycol) bis(2-bromoisobutyrate), average Mn 700

form

liquid

mol wt

PEG average Mn 300 (n ~ 7)
average Mn 700

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

Ω-end

bromo

α-end

bromo

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

Application

PEG functionalized with bromoisobutyryl group to initiate atom transfer radical polymerization (ATRP). This macroinitiator can be used to increase biocompatibility; hydrophilicity; or generate a triblock copolymer with PEG as the middle block.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

No data available

Flash Point(C)

No data available

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL6166

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