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Substance Name: Octamethyltetrasiloxane
RN: 1000-05-1
UNII: YB15PH50RH
InChIKey: MMAKNNYIZYDWTD-UHFFFAOYSA-N

Molecular Formulas

  • C8-H26-O2-Si4
  • C8-H26-O3-Si4

Molecular Weight

  • 282.634
 
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Names and Synonyms

Name of Substance

  • Octamethyltetrasiloxane

Synonyms

  • 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane
  • EINECS 213-669-0
  • Octamethyltetrasiloxane
  • UNII-YB15PH50RH

Systematic Names

  • 1,1,3,3,5,5,7,7-Octamethyltetrasiloxane
  • Tetrasiloxane, 1,1,3,3,5,5,7,7-octamethyl-

Registry Numbers

CAS Registry Number

  • 1000-05-1

FDA UNII

  • YB15PH50RH

System Generated Number

  • 0001000051

Structure Descriptors

InChI

1S/C8H26O3Si4/c1-12(2)9-14(5,6)11-15(7,8)10-13(3)4/h12-13H,1-8H3

InChIKey

MMAKNNYIZYDWTD-UHFFFAOYSA-N

Smiles

[Si](O[Si](O[Si](O[Si](C)C)(C)C)(C)C)(C)C