Cyclohexasiloxane, dodecamethyl-
- Formula: C12H36O6Si6
- Molecular weight: 444.9236
- IUPAC Standard InChI: InChI=1S/C12H36O6Si6/c1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h1-12H3
- IUPAC Standard InChIKey: IUMSDRXLFWAGNT-UHFFFAOYSA-N
- CAS Registry Number: 540-97-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Dodecamethylcyclohexasiloxane
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Gas Chromatography
Go To: Top, References, Notes
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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-1 | 1342. | Richmond and Pombo-Villar, 1998 | 25. m/0.32 mm/0.52 μm, He, 15. K/min, 320. C @ 10. min; Tstart: 35. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 1349.9 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 110. | 1351. | Garzo and Alexander, 1971 | Chromosorb G AW DMCS (80-100 mesh); Column length: 3.5 m |
| Packed | SE-30 | 125. | 1346. | Garzo and Alexander, 1971 | Chromosorb G AW DMCS (80-100 mesh); Column length: 3.5 m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SP-2100 | 1341. | Fischer and Kusch, 1993 | He, 40. C @ 3. min, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tend: 280. C |
| Capillary | Methyl Silicone | 1363. | Fujimoto, Ohtani, et al., 1990 | 25. m/0.25 mm/0.1 μm, He, 5. K/min; Tstart: 40. C; Tend: 350. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-1 | 1348. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1350. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1351. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1353. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1359. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1359. | Kazuyoshi, Seiichi, et al., 2000 | 30. m/0.25 mm/0.50 μm; Program: 40 0C (5 min) 10 0C/min -> 200 0C 20 0C/min -> 320 0C (13 min) |
| Capillary | Ultra-1 | 1339. | Richmond and Pombo-Villar, 1998 | 25. m/0.32 mm/0.52 μm, He; Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Richmond and Pombo-Villar, 1998
Richmond, R.; Pombo-Villar, E.,
Short communication. Use of persistent trace gas chromatography artifacts for the calculation of pseudo-Sadtler retention indices,
J. Chromatogr. A, 1998, 811, 1-2, 241-245, https://doi.org/10.1016/S0021-9673(98)00285-4
. [all data]
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]
Garzo and Alexander, 1971
Garzo, G.; Alexander, G.,
Gas chromatographic retention characteristics of low molecular weight linear, cyclic and polycyclic methylpolysiloxanes,
Chromatographia, 1971, 4, 12, 554-560, https://doi.org/10.1007/BF02317591
. [all data]
Fischer and Kusch, 1993
Fischer, G.W.; Kusch, P.,
An Automated Curie-Point Pyrolysis-High Resolution Gas Chromatography System,
LC-GC Int., 1993, 6, 12, 760-763. [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]
Kazuyoshi, Seiichi, et al., 2000
Kazuyoshi, N.; Seiichi, Y.; Kazuo, K.; Katsumi, I.; Okihiko, S.,
Polymer analysis by improved pyrolysis gas chromatography hyphenated with four specific detectors,
J. Soc. Cosmet. Chem. Jpn., 2000, 34, 2, 142-151, https://doi.org/10.5107/sccj.34.142
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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