Benzenesulfonic acid, 4-methyl-, methyl ester

• Formula: C₈H₁₀O₃S
• Molecular weight: 186.228
• IUPAC Standard InChI: InChI=1S/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3 Copy

  
• IUPAC Standard InChIKey: VUQUOGPMUUJORT-UHFFFAOYSA-N Copy
• CAS Registry Number: 80-48-8
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: p-Toluenesulfonic acid, methyl ester; p-Methylbenzenesulfonate methyl ester; Methyl p-toluenesulfonate; Methyl p-tosylate; Methyl toluene-4-sulfonate; Methyl tosylate; Methyl para-toluenesulfonate; Methyl-(4)-toluenesulfonate; p-Toluolsulfonsaeure methyl ester; Methyl toluenesulfonate; Methyl 4-methylbenzenesulfonate; Methylester kyseliny p-toluensulfonove; Methyl p-methylbenzenesulfonate; Methyl ester of 4-methylbenzenesulfonic acid; NSC 406335; methyl toluene-4-sulphonate
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• Information on this page:
  • Normal melting point
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
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Normal melting point

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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: 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.

Mizhiritskii and Reikhsfel'd, 1986
Mizhiritskii, M.D.; Reikhsfel'd, V.O., Zh. Obshch. Khim., 1986, 56, 1547-58. [all data]

Virtanen and Alila, 1974
Virtanen, P.O.I.; Alila, P., Solvent Effects on Methyl Tosylate Reactions, Finn. Chem. Lett., 1974, 5, 173-5. [all data]

Gubaidullin and Kovaleva, 1973
Gubaidullin, M.G.; Kovaleva, L.M., Zh. Obshch. Khim., 1973, 43, 2660-3. [all data]

Bohlman and Haffer, 1969
Bohlman, F.; Haffer, G., Chem. Ber., 1969, 102, 4017-24. [all data]

Yousefzadeh and Mann, 1968
Yousefzadeh, P.; Mann, C., Electrochemical Reduction of Alkyl Esters of p-Toluenesulfonic Acid, J. Org. Chem., 1968, 33, 2716-20. [all data]

Traylor and Singer, 1967
Traylor, P.S.; Singer, S.J., The Preparation and Properties of SOme Titrated Diazonium Salts and Related Compounds, Biochemistry, 1967, 6, 881-7. [all data]

Preston and Clark, 1960
Preston, J.; Clark, H.G., , 1960. [all data]

Edgell and Parts, 1955
Edgell, W.F.; Parts, G.A., Synthesis of Alkyl and Substituted Alkyl Fluorides from p-Toluenesulfonic Acid Esters. The Preparation of p-Toluenesulfonic Acid Esters of Lower Alcohols, J. Am. Chem. Soc., 1955, 77, 4899. [all data]

Waldmann and Mathiowetz. H., 1930
Waldmann, H.; Mathiowetz. H., Haloquinizarins, J. Prakt. Chem., 1930, 126, 250-6. [all data]

Blanchard, 1927
Blanchard, L., Alkylation by p-Toluenesofonic Esters, Bull. Soc. Chim. Fr., 1927, 41, 824-33. [all data]

Ullmann and Wenner, 1903
Ullmann, F.; Wenner, P., The Use of Esters of p-Toluenesulfonic Acid as Alkylating Agents, Justus Liebigs Ann. Chem., 1903, 327, 120-4. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point

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