1-Hexanamine - The NIST WebBook

1-Hexanamine

• Formula: C6H15N
• Molecular weight: 101.1900
• IUPAC Standard InChI: InChI=1S/C6H15N/c1-2-3-4-5-6-7/h2-7H2,1H3 Copy
• IUPAC Standard InChIKey: BMVXCPBXGZKUPN-UHFFFAOYSA-N Copy
• CAS Registry Number: 111-26-2
• Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file View 3d structure (requires JavaScript / HTML 5)
• Other names: Hexylamine; n-Hexylamine; Mono-n-hexylamine; 1-Aminohexane; 1-Hexylamine; n-C6H13NH2
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Henry's Law data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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 AC - William E. Acree, Jr., James S. Chickos ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity	Value	Units	Method	Reference	Comment
Tboil	403. ± 4.	K	AVG	N/A	Average of 10 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
Tfus	251.9	K	N/A	Anonymous, 1955	Uncertainty assigned by TRC = 0.6 K; TRC
Tfus	254.15	K	N/A	Anonymous, 1948	Uncertainty assigned by TRC = 2. K; TRC
Tfus	260.15	K	N/A	Anonymous, 1948	Uncertainty assigned by TRC = 4. K; TRC
Tfus	254.15	K	N/A	Jaeger, 1917	Uncertainty assigned by TRC = 1. K; TRC
Quantity	Value	Units	Method	Reference	Comment
ΔvapH°	45.13	kJ/mol	N/A	Majer and Svoboda, 1985
ΔvapH°	45.0	kJ/mol	CGC	Chickos, Hosseini, et al., 1995	Based on data from 323. to 373. K.; AC
ΔvapH°	45.1 ± 0.1	kJ/mol	C	Wadsö, Heikkilä, et al., 1969	AC
ΔvapH°	45.10 ± 0.06	kJ/mol	C	Wadso, 1969	ALS

Enthalpy of vaporization

ΔvapH (kJ/mol)	Temperature (K)	Method	Reference	Comment
36.54	405.9	N/A	Majer and Svoboda, 1985
42.2	318.	A	Stephenson and Malanowski, 1987	Based on data from 303. to 406. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

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• SRD 156 – Clathrate Hydrate Physical Property Database

References

Go To: Top, Phase change data, Notes

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

Anonymous, 1955 Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 14, No. 1, Ohio State Univ., 1955. [all data]

Anonymous, 1948 Anonymous, B., The Chemistry of Fatty Amines, Armour & Co., Chicago, 1948. [all data]

Jaeger, 1917 Jaeger, F.M., Z. Anorg. Allg. Chem., 1917, 101, 130. [all data]

Majer and Svoboda, 1985 Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Chickos, Hosseini, et al., 1995 Chickos, James S.; Hosseini, Sarah; Hesse, Donald G., Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times, Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3 . [all data]

Wadsö, Heikkilä, et al., 1969 Wadsö, Ingemar; Heikkilä, Jussi; Beagley, B.; Aalto, Tarja; Werner, Per-Erik; Junggren, Ulf; Lamm, Bo; Samuelsson, Benny, Enthalpies of Vaporization of Organic Compounds. III. Amines., Acta Chem. Scand., 1969, 23, 2061-2064, https://doi.org/10.3891/acta.chem.scand.23-2061 . [all data]

Wadso, 1969 Wadso, I., Enthalpies of vaporization of organic compounds, Acta Chem. Scand., 1969, 23, 2061. [all data]

Stephenson and Malanowski, 1987 Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Notes

Go To: Top, Phase change data, References

• Symbols used in this document:

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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