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Home > Product > Material & Chemicals > Polymer/Macromolecule > Methoxy polyethylene glycol(550),mw 693(50cp(25°c))

Methoxy polyethylene glycol(550),mw 693(50cp(25°c)) | CAS Number: 26915-72-0

Catalog Number
ACM26915720B
Product Name
Methoxy polyethylene glycol(550),mw 693(50cp(25°c))
Structure
CAS Number
26915-72-0
Synonyms
METHOXY POLYETHYLENE GLYCOL (350) MONOMETHACRYLATE;METHOXY POLYETHYLENE GLYCOL (550) MONOMETHACRYLATE;POLY(ETHYLENE GLYCOL) METHYL ETHER METHACRYLATE;POLY(ETHYLENE GLYCOL) (N) MONOMETHYL ETHER MONOMETHACRYLATE;POLY(ETHYLENE GLYCOL) (1000) MONOMETHYL ETHER
Molecular Weight
693
Molecular Formula
H2C=C(CH3)CO2(CH2CH2O)nCH3
Flash Point
>200°F
Density
1.09 (25°C)
Viscosity
50cp (25°C)
Alpha Sort
Methoxypolyethylene glycol monomethacrylate 550
Inhibitor
185ppm MEHQ
Viscosity
50cp (25°C)
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1Enhanced specific ion effects in ethylene glycol-based thermoresponsive polymer brushes.

Murdoch TJ1, Humphreys BA2, Willott JD3, Prescott SW4, Nelson A5, Webber GB6, Wanless EJ7.

J Colloid Interface Sci. 2016 Nov 15;490:869-878. doi: 10.1016/j.jcis.2016.11.044. [Epub ahead of print]

The thermoresponse of poly(di(ethyleneglycol) methyl ether methacrylate) (PMEO2MA) brushes has been investigated in the presence of monovalent anions at either end of the Hofmeister series using ellipsometry, neutron reflectometry (NR) and colloid probe atomic force microscopy (AFM). NR measurements in deuterium oxide showed no evidence of vertical phase separation perpendicular to the grafting substrate with a gradual transition between a block-like, dense structure at 45°C and an extended, dilute conformation at lower temperatures. Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA