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mPEG bromoisobutyrate
mPEG bromoisobutyrate
$116.4 - $542
Product name
mPEG bromoisobutyrate
Cas No
245070-97-7
MW
0
Synonyms
methoxyPolyethylene glycol bromoisobutyryl;mPEG ATRP;Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 1,200;Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 2,000;Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 5,000;ATRP initiator;mPEG bromoisobutyrate;PEG methyl ether bromoisobutyrate
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1ml
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5g
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Brand
Packaging
Price
Product name
Sigma-Aldrich
736333
1g
$116.4
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Sigma-Aldrich
767581
1ml
$153
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Sigma-Aldrich
750069
5g
$479
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Sigma-Aldrich
739456
5g
$542
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Properties
Density
1.214 g/mL at 25 °C
refractive index
n20/D1.465
Flash point
>110°C
storage temp.
2-8°C
form
solid
Description
PEG functionalized with bromoisobutyryl group to initiate atom transfer radical polymerization (ATRP). This macroinitiator can be used to increase biocompatibility; hydrophilicity; or generate block copolymers.
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