Ethoxylated pentaerythritol

CAS Registry Number®

42503-45-7
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CAS Name

Ethoxylated pentaerythritol

Molecular Formula

(C2H4O)n(C2H4O)n(C2H4O)n(C2H4O)nC5H12O4

Cite this Page

Ethoxylated pentaerythritol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=42503-45-7 (retrieved 2024-08-20) (CAS RN: 42503-45-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
  • Polyethylene glycol pentaerythritol ether
  • Polyethylene glycol tetraether with pentaerythritol
  • Polyethylene oxide pentaerythritol ether
  • Pentaerythritol polyethylene glycol ether

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Deleted or Replaced CAS Registry Numbers

192140-73-1, 340814-63-3, 552307-95-6, 637744-01-5, 656837-77-3, 873687-12-8, 1013645-86-7, 1246745-79-8, 1426125-97-4, 1973408-03-5, 2209064-46-8, 2293950-52-2, 2361156-47-8, 2446993-54-8, 2757280-55-8