Stannane, tetrapropyl-
- Formula: C12H28Sn
- Molecular weight: 291.061
- IUPAC Standard InChI: InChI=1S/4C3H7.Sn/c4*1-3-2;/h4*1,3H2,2H3;
- IUPAC Standard InChIKey: OIQCWAIEHVRCCG-UHFFFAOYSA-N
- CAS Registry Number: 2176-98-9
- 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: Tetrapropyltin; Tetrapropylstannane; (C3H7)4Sn; tetra-n-Propyltin; Tin, tetrapropyl-
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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: José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -208.3 ± 5.3 | kJ/mol | Review | Martinho Simões | Selected data. |
| ΔfH°liquid | -195.3 ± 6.1 | kJ/mol | Review | Martinho Simões | |
| ΔfH°liquid | -251.4 | kJ/mol | Review | Martinho Simões | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -9093.1 ± 5.0 | kJ/mol | CC-SB | Davies, Pope, et al., 1963 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970. |
| ΔcH°liquid | -9106.1 ± 5.9 | kJ/mol | CC-SB | Lautsch, Tröber, et al., 1963 | Please also see Cox and Pilcher, 1970. |
| ΔcH°liquid | -9050.0 | kJ/mol | CC-SB | Jones, Evans, et al., 1935 |
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 as indicated in comments:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 65.4 ± 2.5 | kJ/mol | CC-SB | Abraham and Irving, 1980 | Anoher value for the enthalpy of vaporization has been reported: 66.9 ± 2.1 kJ/mol Davies, Pope, et al., 1963.; MS |
| ΔvapH° | 65.4 ± 2.5 | kJ/mol | C | Abraham and Irving, 1980, 2 | AC |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 55.0 ± 0.7 | 400. | N/A | Baev, 2001 | Based on data from 343. to 457. K.; AC |
| 60.8 | 333. to 393. | GC | Hawker, 1992 | AC |
| 52.5 | 376. | A | Stephenson and Malanowski, 1987 | Based on data from 361. to 470. K.; AC |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Davies, Pope, et al., 1963
Davies, J.V.; Pope, A.E.; Skinner, H.A.,
Thermochemistry of metallic alkyls. Part 10.?Heats of combustion of some tetra-alkyls of tin,
Trans. Faraday Soc., 1963, 59, 2233, https://doi.org/10.1039/tf9635902233
. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds
in Academic Press, New York, 1970. [all data]
Lautsch, Tröber, et al., 1963
Lautsch, W.F.; Tröber, A.; Zimmer, W.; Mehner, L.; Linck, W.; Lehmann, H.M.; Brandenberger, H.; Korner, H.; Metschker, H.-J.; Wagner, K.; Kaden, R.,
Z. Chem., 1963, 3, 415. [all data]
Jones, Evans, et al., 1935
Jones, W.J.; Evans, D.P.; Gulwell, T.; Griffiths, D.C.,
J. Chem. Soc., 1935, 39.. [all data]
Abraham and Irving, 1980
Abraham, M.H.; Irving, R.J.,
J. Chem. Thermodyn., 1980, 12, 539. [all data]
Abraham and Irving, 1980, 2
Abraham, M.H.; Irving, R.J.,
Enthalpies of vaporization of tetramethyltin, tetraethyltin, tetra-n-propyltin, and tetraethyl-lead, and a survey of the Group IV tetramethyl and tetraethyl compounds,
The Journal of Chemical Thermodynamics, 1980, 12, 6, 539-544, https://doi.org/10.1016/0021-9614(80)90183-4
. [all data]
Baev, 2001
Baev, A.K.,
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 2001, 44, 1, 3. [all data]
Hawker, 1992
Hawker, Darryl,
Equilibrium vapour pressures of tetraorganostannanes,
Chemosphere, 1992, 25, 4, 427-436, https://doi.org/10.1016/0045-6535(92)90276-W
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Notes
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- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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