Oxirane, 2,3-dimethyl-, trans-

• Formula: C₄H₈O
• Molecular weight: 72.1057
• IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4(2)5-3/h3-4H,1-2H3/t3-,4-/m0/s1 Copy

  
• IUPAC Standard InChIKey: PQXKWPLDPFFDJP-IMJSIDKUSA-N Copy
• CAS Registry Number: 21490-63-1
• 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.
• Species with the same structure:
  • Butane, 2,3-epoxy, trans-
• Stereoisomers:
  • 2,3-Dimethyloxirane
  • Oxirane, 2,3-dimethyl-, cis-
  • 2,3-Epoxybutane
  • D(+)-trans-2,3-epoxybutane
• Other names: Butane, 2,3-epoxy-, trans-; trans-2-Butene Oxide; trans-2-Butylene Oxide; trans-2,3-Dimethyloxirane; trans-2,3-Epoxybutane; 2,3-Butylene oxide (trans); 2,3-Dimethyloxirane, trans; 2,3-Dimethyl-oxirane (E)
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

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.

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

Cottle and Powell, 1936
Cottle, D.L.; Powell, L.S., The Reaction of 2,3-Epoxybutane with Grignard Reagent, J. Am. Chem. Soc., 1936, 58, 2267. [all data]

Timmermans, 1952
Timmermans, J., Freezing points of organic compounds. VVI New determinations., Bull. Soc. Chim. Belg., 1952, 61, 393. [all data]

Wilson and Lucas, 1936
Wilson, C.E.; Lucas, H.J., Stereochemical Relationships of the Isomeric 2,3-Butanediols and Related Compounds; Evidence of Walden Inversion, J. Am. Chem. Soc., 1936, 58, 2396. [all data]

Notes

Go To: Top, Phase change data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point

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