Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-
- Formula: C21H24O3Si3
- Molecular weight: 408.6700
- IUPAC Standard InChIKey: HAURRGANAANPSQ-UHFFFAOYSA-N
- CAS Registry Number: 546-45-2
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: Trans-trimethyltriphenylcyclotrisiloxane; 2,4,6-trimethyl-2,4,6-triphenylcyclotrisiloxane
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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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Ttriple | 320.9 | K | N/A | Mekhtiev and Karasharli, 1981 | Uncertainty assigned by TRC = 0.1 K |
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
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Methyl Silicone | 2198. | Fujimoto, Ohtani, et al., 1990 | 25. m/0.25 mm/0.1 μm, He, 5. K/min; Tstart: 40. C; Tend: 350. C |
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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