Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-

• Formula: C₂₁H₂₄O₃Si₃
• Molecular weight: 408.6700
• IUPAC Standard InChI: InChI=1S/C21H24O3Si3/c1-25(19-13-7-4-8-14-19)22-26(2,20-15-9-5-10-16-20)24-27(3,23-25)21-17-11-6-12-18-21/h4-18H,1-3H3 Copy

  
• IUPAC Standard InChIKey: HAURRGANAANPSQ-UHFFFAOYSA-N Copy
• CAS Registry Number: 546-45-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Species with the same structure:
  • cis-1,3,5-Trimethyl-1,3,5-triphenylcyclotrisiloxane
• Other names: Trans-trimethyltriphenylcyclotrisiloxane; 2,4,6-trimethyl-2,4,6-triphenylcyclotrisiloxane
• Information on this page:
  • Phase change data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Options:
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Normal alkane RI, non-polar column, temperature ramp

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Mekhtiev and Karasharli, 1981
Mekhtiev, S.A.; Karasharli, K.A., Analysis of the results of thermodynamic studies of a series of organosilicon compounds, Azerb. Khim. Zhur., 1981, (5), 85-88. [all data]

Fujimoto, Ohtani, et al., 1990
Fujimoto, S.; Ohtani, H.; Yamagiwa, K.; Tsuge, S., Study on retention behavior of cyclic siloxanes by high resolution pyrolysis-gas chromatography with a fused silica capillary column, J. Hi. Res. Chromatogr., 1990, 13, 6, 397-404, https://doi.org/10.1002/jhrc.1240130603 . [all data]

Notes

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• Symbols used in this document:
  

  Ttriple

  Triple point temperature

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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