Hexamethylditin

• Formula: C₆H₁₈Sn₂
• Molecular weight: 327.627
• IUPAC Standard InChI: InChI=1S/6CH3.2Sn/h6*1H3;; Copy

  
• IUPAC Standard InChIKey: CCRMAATUKBYMPA-UHFFFAOYSA-N Copy
• CAS Registry Number: 661-69-8
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: ((CH3)3Sn)2; Distannane, hexamethyl-; Hexamethyldistannane; Pennsalt TD 5032; Stannane, hexamethyldi-; TD 5032; Trimethyltin dimer; Tin, hexamethyldi-; Distannane, 1,1,1,2,2,2-hexamethyl-; NSC 227328
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• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
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Reaction 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

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Individual Reactions

 (l) +  (cr) = 2C₃H₉ISn (l)

By formula: C₆H₁₈Sn₂ (l) + I₂ (cr) = 2C₃H₉ISn (l)

 (l) +  (l) = 2C₃H₉BrSn (l)

By formula: C₆H₁₈Sn₂ (l) + Br₂ (l) = 2C₃H₉BrSn (l)

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.

Pedley, Skinner, et al., 1957
Pedley, J.B.; Skinner, H.A.; Chernick, C.L., Thermochemistry of metallic alkyls. Part 8.?Tin tetramethyl, and hexamethyl distannane, Trans. Faraday Soc., 1957, 53, 1612, https://doi.org/10.1039/tf9575301612 . [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]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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