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Substance Name: Nonoxynol-10 carboxylic acid
RN: 53610-02-9

Molecular Formula

  • (C2-H4-O)mult-C17-H26-O3

Molecular Weight

  • 323.45
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Names and Synonyms

Name of Substance

  • Nonoxynol-10 carboxylic acid
  • PEG-10 Nonyl phenyl ether carboxylic acid
  • Polyethylene glycol 500 nonyl phenyl ether carboxylic acid
  • Polyoxyethylene (10) nonyl phenyl ether carboxylic acid


  • Polyethylene glycol carboxymethyl nonylphenyl ether

Systematic Name

  • Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-(nonylphenoxy)-

Superlist Name

  • Poly(oxyethylene) nonylphenyl carboxymethyl ether

Registry Numbers

CAS Registry Number

  • 53610-02-9

System Generated Number

  • 0053610029

Molecular Formulas

Molecular Formula

  • (C2-H4-O)mult-C17-H26-O3

Molecular Formula Fragments

  • C17-H26-O3
  • C2-H4-O

Structure Descriptors