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Substance Name: Poly(oxy-1,2-ethanediyl), alpha-phosphono-omega-(octyloxy)-
RN: 31800-88-1

Classification Code

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

Molecular Formula

  • (C2-H4-O)mult-C8-H19-O4-P

Molecular Weight

  • 254.261
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Names and Synonyms


  • Polyethylene glycol octyl ether dihydrogen phosphate

Systematic Name

  • Poly(oxy-1,2-ethanediyl), alpha-phosphono-omega-(octyloxy)-

Superlist Name

  • Octyloxypoly(ethyleneoxy)ethyl phosphate

Registry Numbers

CAS Registry Number

  • 31800-88-1

Other Registry Numbers

  • 156232-77-8
  • 757248-97-8

System Generated Number

  • 0031800881

Molecular Formulas

Molecular Formula

  • (C2-H4-O)mult-C8-H19-O4-P

Molecular Formula Fragments

  • C2-H4-O
  • C8-H19-O4-P

Structure Descriptors