Trimethyl vinyl tin

Formula: C₅H₁₂Sn
Molecular weight: 190.859
IUPAC Standard InChI: InChI=1S/C2H3.3CH3.Sn/c1-2;;;;/h1H,2H2;3*1H3;
IUPAC Standard InChIKey: SKCMXSHCLAODMQ-UHFFFAOYSA-N
CAS Registry Number: 754-06-3
Chemical structure:
This structure is also available as a 2d Mol file
Other names: Tin, ethenyl trimethyl
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Information on this page:
Other data available:
- Condensed phase thermochemistry data
- Gas phase ion energetics data
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Gas phase thermochemistry data

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Data compiled by: José A. Martinho Simões

Quantity	Value	Units	Method	Reference	Comment
Δ_fH°_gas	21.8 ± 1.1	kcal/mol	Review	Martinho Simões	Selected data. The enthalpy of formation relies on -44.34 ± 0.88 kcal/mol for the enthalpy of formation of Sn(Me)3(Br)(l).
Δ_fH°_gas	49.47 ± 0.96	kcal/mol	Review	Martinho Simões

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Data compiled by: José A. Martinho Simões

Quantity	Value	Units	Method	Reference	Comment
Δ_vapH°	8.89 ± 0.50	kcal/mol	RSC	Davies, Pope, et al., 1963

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

Column type	Active phase	Temperature (C)	I	Reference	Comment
Packed	Apiezon L	190.	703.	Putnam and Pu, 1965	Celite; Column length: 1. m

Column type	Active phase	I	Reference	Comment
Packed	Apiezon L	692.	Putnam and Pu, 1965, 2	Celite, 10. K/min; Column length: 3. m; T_start: 60. C
Packed	Apiezon L	686.	Putnam and Pu, 1965, 2	Celite, 15. K/min; Column length: 3. m; T_start: 60. C
Packed	Apiezon L	705.	Putnam and Pu, 1965, 2	Celite, 6. K/min; Column length: 3. m; T_start: 60. C

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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]

Putnam and Pu, 1965
Putnam, R.C.; Pu, H., Retention indices of organotins, J. Gas Chromatogr., 1965, 3, 5, 160-164, https://doi.org/10.1093/chromsci/3.5.160 . [all data]

Putnam and Pu, 1965, 2
Putnam, R.C.; Pu, H., Retention indices of organotins (II), J. Gas Chromatogr., 1965, 3, 9, 289-293, https://doi.org/10.1093/chromsci/3.9.289 . [all data]

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Symbols used in this document:

Δ_fH°_gas Enthalpy of formation of gas at standard conditions

Δ_vapH° Enthalpy of vaporization at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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Δ_fH°_gas	Enthalpy of formation of gas at standard conditions
Δ_vapH°	Enthalpy of vaporization at standard conditions