Amylene hydrate

• Formula: C₅H₁₂O
• Molecular weight: 88.1482
• IUPAC Standard InChI: InChI=1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3 Copy

  
• IUPAC Standard InChIKey: MSXVEPNJUHWQHW-UHFFFAOYSA-N Copy
• CAS Registry Number: 75-85-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 2-Butanol, 2-methyl-; tert-Pentyl alcohol; tert-Amyl alcohol; tert-Pentanol; Dimethyl ethyl carbinol; Ethyl dimethyl carbinol; 1,1-Dimethyl-1-propanol; 2-Methyl-2-butanol; C2H5C(CH3)2OH; 2-Methyl butanol-2; 3-Methylbutan-3-ol; t-Amyl alcohol; 2-Methylbutan-2-ol; tert-Isoamyl alcohol; 3-Methyl-butanol-(3); Methyl-2 butanol-2; Methyl-3 butanol-3; NSC 25498; 2-methyl-2-butanol (tert-amyl alcohol)
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• Information on this page:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • Henry's Law data
  • Gas phase ion energetics data
  • IR Spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Condensed phase 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₅H₁₁O^- +  =

By formula: C₅H₁₁O^- + H⁺ = C₅H₁₂O

 +  =  + 

By formula: C₄F₆O₃ + C₅H₁₂O = C₇H₁₁F₃O₂ + C₂HF₃O₂

Mass spectrum (electron ionization)

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

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Reaction 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.

Chao and Rossini, 1965
Chao, J.; Rossini, F.D., Heats of combustion, formation, and isomerization of nineteen alkanols, J. Chem. Eng. Data, 1965, 10, 374-379. [all data]

Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal data on organic compounds. XI. The heat capacities, entropies and free energies of ten compounds containing oxygen or nitrogen. J. Am. Chem. Soc., 1933, 55, 2733-2740. [all data]

Piekarski and Somsen, 1988
Piekarski, H.; Somsen, G., Heat capacities and volumes of mixtures of N,N-dimethylformamide with isobutanol, sec-butanol and t-pentanol, J. Chem. Soc., Faraday Trans. 1, 1988, 84(2), 529-537. [all data]

Benson and D'Arcy, 1986
Benson, G.C.; D'Arcy, P.J., Excess isobaric heat capacities of some binary mixtures: (a C₅-alkanol + n-heptane) at 298.15 K, J. Chem. Thermodynam., 1986, 18, 493-498. [all data]

Benson and D'Arcy, 1986, 2
Benson, G.C.; D'Arcy, P.J., Heat capacities of binary mixtures of n-dodecane with hexane isomers, Thermochim. Acta, 1986, 102, 75-81. [all data]

D'Aprano, DeLisi, et al., 1983
D'Aprano, A.; DeLisi, R.; Donato, D.I., Thermodynamics of binary mixtures: volumes, heat capacities, and dilution enthalpies for the n-pentanol + 2-methyl-2-butanol system, J. Solution Chem., 1983, 12, 383-400. [all data]

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Boand, Houriet, et al., 1983
Boand, G.; Houriet, R.; Baumann, T., The gas phase acidity of aliphatic alcohols, J. Am. Chem. Soc., 1983, 105, 2203. [all data]

Wiberg and Hao, 1991
Wiberg, K.B.; Hao, S., Enthalpies of hydration of alkenes. 4. Formation of acyclic tert-alcohols, J. Org. Chem., 1991, 56, 5108-5110. [all data]

Notes

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

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  S°liquid	Entropy of liquid at standard conditions
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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