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Substance Name: Poly(oxy-1,2-ethanediyl), alpha-sulfo-omega-(nonylphenoxy)-, branched, ammonium salt
RN: 68649-55-8


  • TSCA Definition 2017: This substance is identified by SDA Substance Name: C9 branched alkyl phenol ethoxylate sulfuric acid ammonium salt and SDA Reporting Number: 23-101-01. Consult SDA Substance Identification Procedure.

Molecular Formula

  • Unspecified

Classification Codes

  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)
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Names and Synonyms


  • (C9) Branched alkylphenol ethoxylate sulfuric acid, ammonium salt
  • Branched nonylphenol, ethoxylated, sulfated, ammonium salt
  • C9 Branched alkyl phenol ethoxylate sulfuric acid ammonium salt
  • Polyethylene glycol branched nonylphenyl ether sulfate ammonium salt

Systematic Name

  • Poly(oxy-1,2-ethanediyl), alpha-sulfo-omega-(nonylphenoxy)-, branched, ammonium salt

Superlist Name

  • Polyethylene glycol branched-nonylphenyl ether sulfate ammonium salt

Registry Numbers

CAS Registry Number

  • 68649-55-8

System Generated Number

  • 0068649558