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:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Henry's Law data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• 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 SI units

Data at NIST subscription sites:

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

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Gas 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

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)

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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C₇H₈O⁺ (ion structure unspecified)

Ionization energy determinations

Appearance energy determinations

De-protonation reactions

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

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)

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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Kovats' RI, non-polar column, custom temperature program

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Kovats' RI, polar column, isothermal

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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, polar column, temperature ramp

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Van Den Dool and Kratz RI, polar column, custom temperature program

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Normal alkane RI, non-polar column, isothermal

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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Normal alkane RI, polar column, temperature ramp

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Normal alkane RI, polar column, custom temperature program

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References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, Notes

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

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Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Gas Chromatography, References

• Symbols used in this document:
  

  AE	Appearance energy
  Cp,gas	Constant pressure heat capacity of gas
  IE (evaluated)	Recommended ionization energy
  T	Temperature
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  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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