Dapsone

• Formula: C₁₂H₁₂N₂O₂S
• Molecular weight: 248.301
• IUPAC Standard InChI: InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2 Copy

  
• IUPAC Standard InChIKey: MQJKPEGWNLWLTK-UHFFFAOYSA-N Copy
• CAS Registry Number: 80-08-0
• 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: Benzenamine, 4,4'-sulfonylbis-; Aniline, 4,4'-sulfonyldi-; p-Aminophenyl sulfone; p,p'-diaminodiphenyl sulfone; p,p'-sulfonyldianiline; Avlosulfon; Avlosulfone; Bis(p-aminophenyl) sulfone; Bis(4-aminophenyl) sulfone; Croysulfone; Dapson; Di(p-aminophenyl) sulfone; Di(4-aminophenyl) sulfone; Diaphenyl sulfone; Diphenasone; Diphone; Disulone; Dumitone; DADPS; DDS; DSS; Eporal; F 1358; Metabolite C; Novophone; Sulfadione; Sulfona; Sulfona-MAE; Udolac; 1,1'-Sulfonylbis[4-aminobenzene]; 1358F; 4,4'-Diaminodiphenyl Sulfone; 4,4'-Sulfonylbis[benzamine]; 4,4'-Sulfonyldianiline; 4-Aminophenyl sulfone; Diaminodiphenyl sulfone; Diaphenylsulfon; DDS, pharmaceutical; N,N'-Diphenyl sulfondiamide; NCI-C01718; NSC 6091D; WR 448; Avlosulphone; Bis(p-aminophenyl)sulphone; Bis(4-aminophenyl)sulphone; Croysulphone; Dapsonum; 4,4-Diaminodifenylsulfon; Diaminodifenilsulfona; Diamino-4,4'-diphenyl sulfone; Diamino-4,4'-diphenyl sulphone; p,p-Diaminodiphenyl sulphone; 4,4'-Diaminodiphenyl sulphone; Di(p-aminophenyl)sulphone; Di(4-aminophenyl)sulphone; Diaphenylsulphon; Diaphenylsulphone; Dubronax; ICI; NSC-6091; Sulfone UCB; 4,4'-Sulfonylbisaniline; p,p-Sulfonylbisbenzamine; p,p-Sulfonylbisbenzenamine; Sulphadione; Sulphon-Mere; 1,1'-Sulphonylbis(4-aminobenzene); p,p-Sulphonylbisbenzamine; 4,4'-Sulphonylbisbenzamine; p,p-Sulphonylbisbenzenamine; 4,4'-Sulphonylbisbenzenamine; Sulphonyldianiline; p,p-Sulphonyldianiline; 4,4'-Sulphonyldianiline; Tarimyl; 4,4'-Dapsone; 4,4'-DDS; 4,4'-Sulfonylbisbenzeneamine; Araldite HT 976; DDS, diaphenylsulfone; Dimitone; Sulfanona-mae; Sulfon-mere; Sulfonyldianiline; Sumicure S; Dianiline, 4,4'-sulfonyl-; 4,4'-Sulfonyldiphenylamine; Servidapson; HT 976; HT 9664
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• Information on this page:
  • Condensed phase thermochemistry data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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 by: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

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.

Lesbats and Lichanot, 1987
Lesbats, C.; Lichanot, A., Capacites calorifiques de durcisseurs amines et resines epoxydes, Thermochim. Acta, 1987, 109, 317-329. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, References

• Symbols used in this document:
  

  Cp,solid

  Constant pressure heat capacity of solid

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