Polyethylene Glycol 2000 Monomethyl Ether

Molecular Formula
HO(C2H4O)nCH3
Catalog Number
P2070
Supplier/Brand
Spectrum Chemical
CAS Number
9004-74-4

Polyethylene Glycol 2000 Monomethyl Ether, commonly referred to as PEG 2000 MONOMETHYLETHER, is a polyether compound that is used in a wide variety of fields including pharmaceutical manufacturing as an excipient and active ingredient. Due to its low toxicity it can be used as a lubricating coating for various surfaces in aqueous and non-aqueous environments, a reagent in biochemistry to create very high osmotic pressures, a polar stationary phase for gas chromatography and as a binder. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: Methoxy PEG-40

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2023