Silane, methylenebis[trimethyl-
- Formula: C7H20Si2
- Molecular weight: 160.4047
- IUPAC Standard InChI: InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3
- IUPAC Standard InChIKey: GYIODRUWWNNGPI-UHFFFAOYSA-N
- CAS Registry Number: 2117-28-4
- 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: 2,4-Disilapentane, 2,2,4,4-tetramethyl-; Bis(trimethylsilyl)methane; Methylenebis[trimethylsilane]; Silane, methylenebis*trimethyl-
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Condensed phase thermochemistry 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: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°liquid | 123.3 | cal/mol*K | N/A | Guseinov and Karasharli, 1982 | |
| S°liquid | 123.30 | cal/mol*K | N/A | Guseinov, Karasharli, et al., 1975 |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 85.44 | 298.15 | Guseinov and Karasharli, 1982 | T = 12 to 300 K. |
| 85.449 | 298.15 | Guseinov, Karasharli, et al., 1975 | T = 10 to 300 K. Data given graphically. |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Guseinov and Karasharli, 1982
Guseinov, Z.A.; Karasharli, K.A.,
Heat capacity and thermodynamic functions of hexamethyldisilylmethane,
Azerb. Khim. Zhur., 1982, (4), 107-109. [all data]
Guseinov, Karasharli, et al., 1975
Guseinov, Z.A.; Karasharli, K.A.; Dzhafarov, O.I.; Nurullaev, G.G.; Nametkin, N.S.; Gusel'nikov, L.E.; Volnina, F.A.; Burdasov, E.N.; Vdovin, V.M.,
Thermodynamic parameters of some cyclic and bridging carbosilanes,
Dokl.Akad. Nauk, 1975, SSSR 222, 1369-1372. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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