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MPEG Polyethylene glycol monomethyl ether
GreenChem Industries is a supplier and distributor of MPEG Polyethylene glycol monomethyl ether (CAS 9004-74-4) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].
PRODUCT OVERVIEW
DESCRIPTION
Polyethylene glycol monomethyl ether (MPEG) is a polyether compound with a reactive methyl ether terminal chain, widely used across various industrial and pharmaceutical applications. It is water-soluble, wettable, lubricious, and physiologically inert, making it ideal for use in cosmetics, pharmaceuticals, adhesives, and filtration products. MPEG is also utilized in the production of antifreeze, hydraulic fluids, resins, and low-freezing dynamites. When stored in a cool, dry place in a closed container, it maintains its stability for at least two years.
IDENTIFIERS
Chemical Name
MPEG Polyethylene glycol monomethyl ether
CAS #
9004-74-4
EC #
618-394-3
Molecular Formula
(C2H4O)nCH4O
InChI Key
XNWFRZJHXBZDAG-UHFFFAOYSA-N
Synonyms
Poly(oxy-1,2-ethanediyl), α-methyl-ω-hydroxy-; Glycols, polyethylene, monomethyl ether; Polyethylene glycol monomethyl ether; Carbowax 350; Polyethylene glycol methyl ether; Ethylene oxide-methanol adduct; α-Methyl-ω-hydroxypoly(oxy-1,2-ethanediyl); Methyl polyglycol; Carbowax 750; Methoxypoly(ethylene glycol)
CLASSIFICATIONS
Product Group 1
Defoamers, Solvents, Additives, Flow & dispersing AgentProduct Group 2
Construction, Lubricants & Greases, Agriculture, Pharma, Food & Nutrition, HI&I, CASE, Personal Care, Plastic & Rubber, Oil & GasPROPERTIES
Boiling Point
200 to 220 °C @ Press: 0.01 Torr
Density
1.09 g/cm³
Melting Point
50 °C
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FREQUENTLY ASKED QUESTIONS
Does GreenChem Industries supply MPEG Polyethylene glycol monomethyl ether in bulk?
Yes. GreenChem Industries distributes MPEG Polyethylene glycol monomethyl ether for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.
What is the CAS number for MPEG Polyethylene glycol monomethyl ether?
The CAS registry number for MPEG Polyethylene glycol monomethyl ether is 9004-74-4.
How do I request an SDS or TDS for MPEG Polyethylene glycol monomethyl ether?
Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.
What packaging options are available?
Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.
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