Anisole

• Formula: C₇H₈O
• Molecular weight: 108.1378
• IUPAC Standard InChI: InChI=1S/C7H8O/c1-8-7-5-3-2-4-6-7/h2-6H,1H3 Copy

  
• IUPAC Standard InChIKey: RDOXTESZEPMUJZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 100-66-3
• 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: Benzene, methoxy-; Anizol; Methoxybenzene; Methyl phenyl ether; Phenyl methyl ether; Ether, methyl phenyl-; UN 2222; Phenoxymethane; Anisol; NSC 7920
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data
  • Henry's Law data
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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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
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
RCD - Robert C. Dunbar

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

 +  = ( • )

By formula: Br^- + C₇H₈O = (Br^- • C₇H₈O)

Free energy of reaction

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

 +  = ( • )

By formula: Cl^- + C₇H₈O = (Cl^- • C₇H₈O)

Free energy of reaction

 +  =  + 

By formula: HI + C₇H₇IO = C₇H₈O + I₂

( • ) +  = ( • 2)

By formula: (Li⁺ • C₇H₈O) + C₇H₈O = (Li⁺ • 2C₇H₈O)

( • ) +  = ( • 2)

By formula: (Na⁺ • C₇H₈O) + C₇H₈O = (Na⁺ • 2C₇H₈O)

( • ) +  = ( • 2)

By formula: (Cs⁺ • C₇H₈O) + C₇H₈O = (Cs⁺ • 2C₇H₈O)

( • ) +  = ( • 2)

By formula: (Rb⁺ • C₇H₈O) + C₇H₈O = (Rb⁺ • 2C₇H₈O)

( • ) +  = ( • 2)

By formula: (K⁺ • C₇H₈O) + C₇H₈O = (K⁺ • 2C₇H₈O)

 +  = ( • )

By formula: Li⁺ + C₇H₈O = (Li⁺ • C₇H₈O)

 +  = ( • )

By formula: Na⁺ + C₇H₈O = (Na⁺ • C₇H₈O)

 +  = ( • )

By formula: Cs⁺ + C₇H₈O = (Cs⁺ • C₇H₈O)

 +  = ( • )

By formula: Rb⁺ + C₇H₈O = (Rb⁺ • C₇H₈O)

 +  = ( • )

By formula: K⁺ + C₇H₈O = (K⁺ • C₇H₈O)

Henry's Law 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: Rolf Sander

Henry's Law constant (water solution)

k_H(T) = k°_H exp(d(ln(k_H))/d(1/T) ((1/T) - 1/(298.15 K)))
k°_H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(k_H))/d(1/T) = Temperature dependence constant (K)

Ion clustering 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
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

 +  = ( • )

By formula: Br^- + C₇H₈O = (Br^- • C₇H₈O)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₇H₈O = (Cl^- • C₇H₈O)

Free energy of reaction

 +  = ( • )

By formula: Cs⁺ + C₇H₈O = (Cs⁺ • C₇H₈O)

( • ) +  = ( • 2)

By formula: (Cs⁺ • C₇H₈O) + C₇H₈O = (Cs⁺ • 2C₇H₈O)

 +  = ( • )

By formula: K⁺ + C₇H₈O = (K⁺ • C₇H₈O)

( • ) +  = ( • 2)

By formula: (K⁺ • C₇H₈O) + C₇H₈O = (K⁺ • 2C₇H₈O)

 +  = ( • )

By formula: Li⁺ + C₇H₈O = (Li⁺ • C₇H₈O)

( • ) +  = ( • 2)

By formula: (Li⁺ • C₇H₈O) + C₇H₈O = (Li⁺ • 2C₇H₈O)

 +  = ( • )

By formula: Na⁺ + C₇H₈O = (Na⁺ • C₇H₈O)

( • ) +  = ( • 2)

By formula: (Na⁺ • C₇H₈O) + C₇H₈O = (Na⁺ • 2C₇H₈O)

 +  = ( • )

By formula: Rb⁺ + C₇H₈O = (Rb⁺ • C₇H₈O)

( • ) +  = ( • 2)

By formula: (Rb⁺ • C₇H₈O) + C₇H₈O = (Rb⁺ • 2C₇H₈O)

References

Go To: Top, Reaction thermochemistry data, Henry's Law data, Ion clustering data, Notes

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

Paul and Kebarle, 1991
Paul, G.J.C.; Kebarle, P., Stabilities of Complexes of Br- with Substituted Benzenes (SB) Based on Determinations of the Gas-Phase Equilibria Br- + SB = (BrSB)-, J. Am. Chem. Soc., 1991, 113, 4, 1148, https://doi.org/10.1021/ja00004a014 . [all data]

Dahlke and Kass, 1992
Dahlke, G.D.; Kass, S.R., The Ortho-dehydrophenoxy Anion, Int. J. Mass Spectrom. Ion Proc., 1992, 117, 633, https://doi.org/10.1016/0168-1176(92)80117-J . [all data]

French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P., Hydrogen bonding of O-H and C-H hydrogen donors to Cl^-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl^- = RHCl^-, Can. J. Chem., 1982, 60, 1907. [all data]

Brennan and Ubbelohde, 1956
Brennan, D.; Ubbelohde, A.R., A thermochemical evaluation of bond strengths in some carbon compounds. Part IV. Bond-strength differences based on the reaction: RI + HI = RH + I₂, where R = p-methoxyphenyl and cyclohexyl, J. Chem. Soc., 1956, 3011-3016. [all data]

Amunugama and Rodgers, 2003
Amunugama, R.; Rodgers, M.T., Influence of substituents on cation-pi interactions - 5. Absolute binding energies of alkali metal cation-anisole complexes determined by threshold collision-induced dissociation and theoretical studies, Int. J. Mass Spectrom., 2003, 222, 1-3, 431, https://doi.org/10.1016/S1387-3806(02)00945-4 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, Henry's Law data, Ion clustering data, References

• Symbols used in this document:
  

  T	Temperature
  d(ln(kH))/d(1/T)	Temperature dependence parameter for Henry's Law constant
  k°H	Henry's Law constant at 298.15K
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

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