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Substance Name: Polymethylsilsesquioxane (4.5 microns)
RN: 68554-70-1

Molecular Formula

  • Unspecified
 

Classification Codes

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)
  • TSCA UVCB
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Names and Synonyms

Name of Substance

  • Polymethylsilsesquioxane (11 microns)
  • Polymethylsilsesquioxane (4.5 microns)

Synonyms

  • UNII-59Z907ZB69
  • UNII-Z570VEV8XK

Systematic Name

  • Silsesquioxanes, Me

Registry Numbers

CAS Registry Number

  • 68554-70-1

FDA UNIIs

  • 59Z907ZB69
  • Z570VEV8XK

Other Registry Numbers

  • 149316-68-7
  • 183598-92-7
  • 189303-17-1
  • 478007-70-4
  • 585533-67-1
  • 701949-38-4

System Generated Number

  • 0068554701