Benzenamine, 4-methoxy-

• Formula: C₇H₉NO
• Molecular weight: 123.1525
• IUPAC Standard InChI: InChI=1S/C7H9NO/c1-9-7-4-2-6(8)3-5-7/h2-5H,8H2,1H3 Copy

  
• IUPAC Standard InChIKey: BHAAPTBBJKJZER-UHFFFAOYSA-N Copy
• CAS Registry Number: 104-94-9
• 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: p-Anisidine; p-Aminoanisole; p-Anisylamine; p-Methoxyaniline; p-Methoxyphenylamine; 4-Aminoanisole; 4-Anisidine; 4-Methoxyaniline; 4-Methoxybenzenamine; 4-Methoxybenzeneamine; para-Anisidine; Aniline, p-methoxy-; Anisole, p-amino-; 1-Amino-4-methoxybenzene; 4-Methoxy-1-aminobenzene; NSC 7921; Anisidine
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • UV/Visible spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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

Reaction 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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₇H₈NO^- +  =

By formula: C₇H₈NO^- + H⁺ = C₇H₉NO

 +  =  + 

By formula: C₇H₉NO + C₇H₅IO = HI + C₁₄H₁₃NO₂

 +  =  + 

By formula: C₇H₉NO + C₇H₅BrO = HBr + C₁₄H₁₃NO₂

 +  =  + 

By formula: C₇H₉NO + C₇H₅ClO = C₁₄H₁₃NO₂ + HCl

= 0.5 + 0.5

By formula: C₈H₁₁NO = 0.5C₇H₉NO + 0.5C₉H₁₃NO

=  + 

By formula: C₁₅H₁₆N₂O₃ = C₇H₉NO + C₈H₇NO₂

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• SOLID (SPLIT MULL); BECKMAN IR-9 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 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

References

Go To: Top, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Perkin, 1896
Perkin, W.H., LXIX. On Magnetic Rotatory Power, especially of Aromatic Compounds, J. Chem. Soc., 1896, 69, 1025-1257. [all data]

Kemula, Buchowski, et al., 1968
Kemula, W.; Buchowski, H.; Pawlowski, W., Effect of the position of substituents in an aromatic ring on R(f) and partition coefficients: II. aromatic amines, Rocz. Chem., 1968, 42, 1951. [all data]

Bartmess, Scott, et al., 1979
Bartmess, J.E.; Scott, J.A.; McIver, R.T., Jr., The gas phase acidity scale from methanol to phenol, J. Am. Chem. Soc., 1979, 101, 6047. [all data]

Kiselev, Khuzyasheva, et al., 1979
Kiselev, V.D.; Khuzyasheva, d.G.; Konovalov, A.I., Thermochemical study of the acylation of para-substituted anilines, J. Gen. Chem. USSR, 1979, 49, 2273-2276. [all data]

Matvienko, Kachurin, et al., 1982
Matvienko, N.M.; Kachurin, O.I.; Chekhuta, V.G., Kinetics and equilibrium of the transalkylation reaction of N-methylarylamines, Russ. Chem. Rev., 1982, 48, 42-45. [all data]

Chimishkyan, Svetlova, et al., 1984
Chimishkyan, A.L.; Svetlova, L.P.; Leonova, T.V.; Gluyaev, N.D., Thermal decomposition of substituted ureas, J. Gen. Chem. USSR, 1984, 54, 1317-1320. [all data]

Notes

Go To: Top, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion
  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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