(S)-butan-2-ol

• Formula: C₄H₁₀O
• Molecular weight: 74.1216
• IUPAC Standard InChI: InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1 Copy

  
• IUPAC Standard InChIKey: BTANRVKWQNVYAZ-SCSAIBSYSA-N Copy
• CAS Registry Number: 4221-99-2
• 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.
• Stereoisomers:
  • 2-Butanol, (R)-
  • 2-Butanol
  • 2-Butanol
• Other names: (+) 2-Butanol
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Phase change data
  • References
  • Notes
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

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.

Bothner-By, 1951
Bothner-By, A.A., J. Am. Chem. Soc., 1951, 73, 846. [all data]

Bernstein and Pedersen, 1949
Bernstein, H.J.; Pedersen, E.E., Internal rotation: IV the optical activity and isomerization energy of the rotational isomers of d-secondary butyl alcohol, J. Chem. Phys., 1949, 17, 885. [all data]

Kornblum, Patton, et al., 1948
Kornblum, N.; Patton, J.T.; Nordmann, J.B., The Basis for the Reported Optical Activity of the Salts of Aliphatic Nitro Compounds: 2-Nitrobutane, J. Am. Chem. Soc., 1948, 70, 746. [all data]

Timmermans, 1927
Timmermans, J., The Melting Point of Organic Substances, Bull. Soc. Chim. Belg., 1927, 36, 502. [all data]

Willcox and Brunel, 1916
Willcox, M.; Brunel, R.F., J. Am. Chem. Soc., 1916, 38, 1821. [all data]

Wilhoit, Chao, et al., 1985
Wilhoit, R.C.; Chao, J.; Hall, K.R., Thermodynamic Properties of Key Organic Compounds in the Carbon Range C1 to C4. Part 1. Properties of Condensed Phases, J. Phys. Chem. Ref. Data, 1985, 14, 1. [all data]

Andon, Connett, et al., 1971
Andon, R.J.L.; Connett, J.E.; Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds: xxvii racemate of - butan-2-ol and (+)-butan-2-ol, J. Chem. Soc. A, 1971, 1971, 661-4. [all data]

Andon, Connett, et al., 1971, 2
Andon, R.J.L.; Connett, J.E.; Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XXVII. («65533»)-Butan-2-ol and (+)-butan-2-ol, J. Chem. Soc., A, 1971, 661, https://doi.org/10.1039/j19710000661 . [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion

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