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Substance Name: Nonoxynol-9 phosphate
RN: 66197-78-2
UNII: 223527313S

Molecular Formula

  • C33-H61-O13-P

Molecular Weight

  • 344.3851
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Names and Synonyms

Name of Substance

  • Nonoxynol-9 phosphate


  • (Nonylphenol nona(oxyethylene)) dihydrogen phosphate
  • EINECS 266-231-6
  • UNII-223527313S

Systematic Names

  • 26-(Nonylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosan-1-yl dihydrogen phosphate
  • 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol, 26-(nonylphenoxy)-, 1-(dihydrogen phosphate)
  • 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol, 26-(nonylphenoxy)-, dihydrogen phosphate

Superlist Name

  • Nonylphenol ether with (C2H4O)9 phosphate

Registry Numbers

CAS Registry Number

  • 66197-78-2


  • 223527313S

System Generated Number

  • 0066197782