1-Heptanethiol

• Formula: C₇H₁₆S
• Molecular weight: 132.267
• IUPAC Standard InChI: InChI=1S/C7H16S/c1-2-3-4-5-6-7-8/h8H,2-7H2,1H3 Copy

  
• IUPAC Standard InChIKey: VPIAKHNXCOTPAY-UHFFFAOYSA-N Copy
• CAS Registry Number: 1639-09-4
• 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.
• Other names: n-Heptylmercaptan; Heptyl mercaptan; Heptyl thiol; Normal-heptyl mercaptan; USAF EK-2122; 1-Heptylthiol; heptane-1-thiol
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• Information on this page:
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
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IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• LIQUID; Not specified, most likely a prism, grating, or hybrid spectrometer.; DIGITIZED BY NIST FROM HARD COPY; 4 cm^-1 resolution

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

• gas; HP-GC/MS/IRD

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

UV/Visible spectrum

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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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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Kovats' RI, non-polar column, custom temperature program

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Kovats' RI, polar column, isothermal

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Kovats' RI, polar column, custom temperature program

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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Normal alkane RI, polar column, custom temperature program

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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.

Bol'shakov, et al., 1969
Bol'shakov, G.F., et al., Ultraviolet spectra heteroorganic copounds, 1969, 89. [all data]

Dutoit, 1991
Dutoit, J., Gas chromatographic retention behaviour of some solutes on structurally similar polar and non-polar stationary phases, J. Chromatogr., 1991, 555, 1-2, 191-204, https://doi.org/10.1016/S0021-9673(01)87179-X . [all data]

Garbuzov, Misharina, et al., 1985
Garbuzov, V.G.; Misharina, T.A.; Aerov, A.F.; Golovnya, R.V., Gas chromatographic retention indices for sulphur(II)-containing organic substances, J. Anal. Chem. USSR (Engl. Transl.), 1985, 40, 4, 576-586. [all data]

Golovnya and Garbuzov, 1974
Golovnya, R.V.; Garbuzov, V.G., Effect of heteroatom in aliphatic sulfur- and oxygen-containing compounds on the values of the retention indices in gas chromatography, Izv. Akad. Nauk SSSR Ser. Khim., 1974, 7, 1519-1521. [all data]

Golovnya and Arsen'ev, 1970
Golovnya, R.V.; Arsen'ev, Y.N., Gas-chromatographic method for the analysis of n-mercaptans and symmetrical n-sulfides and n-disulfides, Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.), 1970, 6, 4, 1316-1318, https://doi.org/10.1007/BF00852683 . [all data]

Zhu, Wang, et al., 2007
Zhu, X.H.; Wang, W.; Schramm, K.-W.; Niu, W., Prediction of the Kova´ ts Retention Indices of Thiols by Use of Quantum Chemical and Physicochemical Descriptors, Chromatographia, 2007, 65, 11-12, 719-724, https://doi.org/10.1365/s10337-007-0237-3 . [all data]

Morishita, Murakita, et al., 1985
Morishita, F.; Murakita, H.; Kojima, T., Prediction of retention indices of thiols and sulfides under different conditions of capillary gas chromatography, Bunseki Kagaku, 1985, 34, 12, 800-802, https://doi.org/10.2116/bunsekikagaku.34.12_800 . [all data]

Morishita, Murakita, et al., 1982
Morishita, F.; Murakita, H.; Takemura, Y.; Kojima, T., Prediction of molecular structures of thiols and sulphides by retention indices, J. Chromatogr., 1982, 239, 483-492, https://doi.org/10.1016/S0021-9673(00)82005-1 . [all data]

Sugisawa, Nakamura, et al., 1990
Sugisawa, H.; Nakamura, K.; Tamura, H., The aroma profile of the volatile in marine green algae (Ulva pertusa), Food Reviews International, 1990, 6, 4, 573-589, https://doi.org/10.1080/87559129009540893 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Zenkevich, 1998
Zenkevich, I.G., The Principle of Structural Analogy in the Calculation of Gas Chromatographic Retention Indices using Physico-Chemical Constants of Organic Compounds, Zh. Anal. Khim. (Rus.), 1998, 53, 1, 43-49. [all data]

Notes

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