Polyethylene glycol monomethyl ether

CAS Registry Number®

9004-74-4

CAS Name

Polyethylene glycol monomethyl ether

Molecular Formula

(C2H4O)nCH4O

Cite this Page

Polyethylene glycol monomethyl ether.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=9004-74-4 (retrieved 2024-11-21) (CAS RN: 9004-74-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    200-220 °C @ Press: 0.01 Torr

  • Melting Point (2)

    50 °C

  • Density (3)

    1.09 g/cm³

Source(s)

Other Names and Identifiers

Other Names for this Substance

  • Poly(oxy-1,2-ethanediyl), α-methyl-ω-hydroxy-
  • Glycols, polyethylene, monomethyl ether
  • Polyethylene glycol monomethyl ether
  • Carbowax 350
  • Polyethylene glycol methyl ether

View All

Deleted or Replaced CAS Registry Numbers

5702-16-9, 12623-96-0, 41396-14-9, 54386-07-1, 57244-93-6, 64543-87-9, 69592-91-2, 72664-19-8, 77102-87-5, 86002-19-9, 91826-72-1, 95507-78-1, 95507-80-5, 102868-77-9, 104841-59-0, 114740-40-8, 126966-17-4, 134919-42-9, 138753-86-3, 142172-77-8, 146162-92-7, 154701-70-9, 154885-26-4, 158360-78-2, 162582-19-6, 163294-10-8, 163733-28-6, 165338-17-0, 166441-82-3, 178613-33-7, 185250-24-2, 187523-66-6, 189209-93-6, 193008-24-1, 195970-98-0, 207799-14-2, 212969-32-9, 216693-45-7, 226212-72-2, 237739-71-8, 241466-57-9, 252757-04-3, 396134-26-2, 438245-23-9, 497171-84-3, 916463-35-9, 949587-98-8, 1034004-69-7, 1059605-03-6, 1059605-05-8, 1173722-69-4, 1238333-93-1, 1392446-65-9, 1427524-96-6, 1470030-94-4, 1567667-39-3, 1618672-38-0, 1618672-41-5, 1801528-22-2, 1816293-00-1, 1860823-72-8, 1864893-98-0, 1974246-09-7, 2044679-31-2, 2098037-46-6, 2172697-93-5, 2305227-44-3, 2410621-76-8, 2512863-68-0, 2512863-76-0, 2580498-00-4, 2768029-34-9, 2897662-56-3, 2997677-37-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration