202509-500G Display Image

Poly(ethylene glycol) methyl ether, average Mn approx. 2,000, flakes

Code: 202509-500G D2-231

General description

It is a Polyethylene glycol (PEG) macromer with a reactive chain end consisting of methyl ether. Etherification of the PEG chain ends can be undertaken in...


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£267.68 500G
£321.22 inc. VAT
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General description

It is a Polyethylene glycol (PEG) macromer with a reactive chain end consisting of methyl ether. Etherification of the PEG chain ends can be undertaken in basic conditions by reacting it with alkyl halides. mPEG can undergo cross linking to form hydrogels; polymerization can be initiated by redox reaction or free radical initiator.

Packaging

5 g in glass bottle

250, 500 g in poly bottle

formflakes (or pellets)
functional grouphydroxyl
InChI keyXNWFRZJHXBZDAG-UHFFFAOYSA-N
InChI1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
mol wtaverage Mn ~2,000
Quality Level200
transition tempTm 52 °C
vapor density>1 (vs air)
vapor pressure0.05 mmHg ( 20 °C)
viscosity54.6 cSt(210 °F)(lit.)
Code
Description
Unit Size
List Price
Qty
202509-250G
Poly(ethylene glycol) methyl ether, average Mn approx. 2,000, flakes

Unit:250G
List Price: £154.35
Source:List Price
ADD
202509-5G
Poly(ethylene glycol) methyl ether, average Mn approx. 2,000, flakes

Unit:5G
List Price: £38.21
Source:List Price
ADD
Cas Number9004-74-4
This product has met the following criteria: