Phenol, 2,4-dinitro-

• Formula: C₆H₄N₂O₅
• Molecular weight: 184.1064
• IUPAC Standard InChI: InChI=1S/C6H4N2O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H Copy

  
• IUPAC Standard InChIKey: UFBJCMHMOXMLKC-UHFFFAOYSA-N Copy
• CAS Registry Number: 51-28-5
• 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: α-Dinitrophenol; Aldifen; Fenoxyl Carbon N; Nitrophen; Nitrophene; Phenol, α-dinitro-; Solfo Black B; Solfo Black BB; Solfo Black G; Solfo Black SB; Solfo Black 2B Supra; Tertrosulphur Black PB; Tertrosulphur PBR; 1-Hydroxy-2,4-dinitrobenzene; 2,4-Dinitrophenol; 2,4-DNP; Chemox PE; Dinitrofenolo; Dinitrophenol; DNP; EK 102; Nitro kleenup; NSC 1532; X 32; 2,4-Dinitrofenol; Dinofan; Maroxol-50; Rcra waste number P048; Tertrosulfur black pb; Tertrosulfur PBR
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• Information on this page:
  • Gas phase ion energetics data
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas phase ion energetics 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
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

De-protonation reactions

C₆H₃N₂O₅^- +  =

By formula: C₆H₃N₂O₅^- + H⁺ = C₆H₄N₂O₅

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, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes

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

Dougherty, Younathan, et al., 1978
Dougherty, D.; Younathan, E.S.; Voll, R.; Abdulnur, S.; McGlynn, S.P., Photoelectron spectroscopy of some biological molecules, J. Electron Spectrosc. Relat. Phenom., 1978, 13, 379. [all data]

Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M., The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids, J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038 . [all data]

Abe, 1962
Abe, T., Electronic spectra of polynitrophenols and their anions, Bull. Chem. Soc. Jpn., 1962, 35, 2, 318-322. [all data]

Notes

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, References

• Symbols used in this document:
  

  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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