Butane, 2,3-dichloro-, (R*,R*)-(.+/-.)-

• Formula: C₄H₈Cl₂
• Molecular weight: 127.012
• IUPAC Standard InChI: InChI=1S/C4H8Cl2/c1-3(5)4(2)6/h3-4H,1-2H3/t3-,4-/m0/s1 Copy

  
• IUPAC Standard InChIKey: RMISVOPUIFJTEO-IMJSIDKUSA-N Copy
• CAS Registry Number: 2211-67-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Species with the same structure:
  • rac-2,3-Dichlorobutane
• Stereoisomers:
  • Butane, 2,3-dichloro-, (R*,S*)-
  • Butane, 2,3-dichloro-
  • meso-2,3-dichlorobutane
• Other names: Butane, 2,3-dichloro-, (.+/-.)-; (.+/-.)-2,3-Dichlorobutane; DL-2,3-Dichlorobutane; racemic-2,3-Dichlorobutane; threo-2,3-Dichlorobutane
• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
• Data at other public NIST sites:
  • Computational Chemistry Comparison and Benchmark Database
• Options:
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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Mass spectrum (electron ionization), 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, 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

Spectrum

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Additional Data

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

He, An, et al., 1993
He, J.; An, X.-W.; Hu, R.-H., Measurements of enthalpies of formation of 2,3-dichlorobutane in gaseous state, Acta Chim. Sin., 1993, 51, 1059-1065. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions

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