Acetonitrile

• Formula: C₂H₃N
• Molecular weight: 41.0519
• IUPAC Standard InChI: InChI=1S/C2H3N/c1-2-3/h1H3 Copy

  
• IUPAC Standard InChIKey: WEVYAHXRMPXWCK-UHFFFAOYSA-N Copy
• CAS Registry Number: 75-05-8
• 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: Cyanomethane; Ethanenitrile; Ethyl nitrile; Methane, cyano-; Methanecarbonitrile; Methyl cyanide; CH3CN; Acetonitril; Cyanure de methyl; USAF EK-488; Methylkyanid; NA 1648; NCI-C60822; Rcra waste number U003; UN 1648; Ethanonitrile
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• Information on this page:
  • Reaction thermochemistry data (reactions 151 to 188)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150
  • Henry's Law data
  • Gas phase ion energetics data
  • Ion clustering data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Vibrational and/or electronic energy levels
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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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:
MS - José A. Martinho Simões
B - John E. Bartmess
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.

Reactions 151 to 188

C₇H₃NO₅W (cr) +  (g) =  (g) +  (g)

By formula: C₇H₃NO₅W (cr) + CO (g) = C₆O₆W (g) + C₂H₃N (g)

C₆H₄NO₃^- +  = (C₆H₄NO₃^- • )

By formula: C₆H₄NO₃^- + C₂H₃N = (C₆H₄NO₃^- • C₂H₃N)

C₁₇H₂₄F₃N₃O₃RuS (solution) +  (solution) = C₂₃H₂₅F₃O₃RuS (solution) + 3 (solution)

By formula: C₁₇H₂₄F₃N₃O₃RuS (solution) + C₁₂H₁₀ (solution) = C₂₃H₂₅F₃O₃RuS (solution) + 3C₂H₃N (solution)

C₄H₂O₃^- +  = (C₄H₂O₃^- • )

By formula: C₄H₂O₃^- + C₂H₃N = (C₄H₂O₃^- • C₂H₃N)

C₆H₄NO₃^- +  = (C₆H₄NO₃^- • )

By formula: C₆H₄NO₃^- + C₂H₃N = (C₆H₄NO₃^- • C₂H₃N)

C₁₂H₁₆CrO₅ (solution) +  (solution) = C₈H₆CrNO₅ (solution) +  (solution)

By formula: C₁₂H₁₆CrO₅ (solution) + C₂H₃N (solution) = C₈H₆CrNO₅ (solution) + C₇H₁₆ (solution)

( • 11) +  = ( • 12)

By formula: (Cl^- • 11C₂H₃N) + C₂H₃N = (Cl^- • 12C₂H₃N)

( • 13) +  = ( • 14)

By formula: (Cl^- • 13C₂H₃N) + C₂H₃N = (Cl^- • 14C₂H₃N)

( • 13) +  = ( • 14)

By formula: (I^- • 13C₂H₃N) + C₂H₃N = (I^- • 14C₂H₃N)

( • 10) +  = ( • 11)

By formula: (Cl^- • 10C₂H₃N) + C₂H₃N = (Cl^- • 11C₂H₃N)

( • 12) +  = ( • 13)

By formula: (Cl^- • 12C₂H₃N) + C₂H₃N = (Cl^- • 13C₂H₃N)

( • 10) +  = ( • 11)

By formula: (I^- • 10C₂H₃N) + C₂H₃N = (I^- • 11C₂H₃N)

( • 11) +  = ( • 12)

By formula: (I^- • 11C₂H₃N) + C₂H₃N = (I^- • 12C₂H₃N)

( • 10) +  = ( • 11)

By formula: (Br^- • 10C₂H₃N) + C₂H₃N = (Br^- • 11C₂H₃N)

( • 11) +  = ( • 12)

By formula: (Br^- • 11C₂H₃N) + C₂H₃N = (Br^- • 12C₂H₃N)

( • 12) +  = ( • 13)

By formula: (Br^- • 12C₂H₃N) + C₂H₃N = (Br^- • 13C₂H₃N)

( • 13) +  = ( • 14)

By formula: (Br^- • 13C₂H₃N) + C₂H₃N = (Br^- • 14C₂H₃N)

( • 9) +  = ( • 10)

By formula: (Cl^- • 9C₂H₃N) + C₂H₃N = (Cl^- • 10C₂H₃N)

( • 5) +  = ( • 6)

By formula: (I^- • 5C₂H₃N) + C₂H₃N = (I^- • 6C₂H₃N)

( • 9) +  = ( • 10)

By formula: (I^- • 9C₂H₃N) + C₂H₃N = (I^- • 10C₂H₃N)

( • 9) +  = ( • 10)

By formula: (Br^- • 9C₂H₃N) + C₂H₃N = (Br^- • 10C₂H₃N)

( • 8) +  = ( • 9)

By formula: (Cl^- • 8C₂H₃N) + C₂H₃N = (Cl^- • 9C₂H₃N)

( • 6) +  = ( • 7)

By formula: (I^- • 6C₂H₃N) + C₂H₃N = (I^- • 7C₂H₃N)

( • 7) +  = ( • 8)

By formula: (I^- • 7C₂H₃N) + C₂H₃N = (I^- • 8C₂H₃N)

( • 8) +  = ( • 9)

By formula: (I^- • 8C₂H₃N) + C₂H₃N = (I^- • 9C₂H₃N)

( • 7) +  = ( • 8)

By formula: (Br^- • 7C₂H₃N) + C₂H₃N = (Br^- • 8C₂H₃N)

( • 8) +  = ( • 9)

By formula: (Br^- • 8C₂H₃N) + C₂H₃N = (Br^- • 9C₂H₃N)

=

By formula: C₂H₃N = C₂H₃N

 +  = ( • )

By formula: Cu⁺ + C₂H₃N = (Cu⁺ • C₂H₃N)

2 = 3-iminobutyronitrile

By formula: 2C₂H₃N = 3-iminobutyronitrile

C₉H₉MoN₃O₃ (cr) = 3 (g) +  (cr) + 3 (g)

By formula: C₉H₉MoN₃O₃ (cr) = 3CO (g) + Mo (cr) + 3C₂H₃N (g)

( • 2) +  = ( • 3)

By formula: (Cu⁺ • 2C₂H₃N) + C₂H₃N = (Cu⁺ • 3C₂H₃N)

( • 3) +  = ( • 4)

By formula: (Cu⁺ • 3C₂H₃N) + C₂H₃N = (Cu⁺ • 4C₂H₃N)

( • 4) +  = ( • 5)

By formula: (Cu⁺ • 4C₂H₃N) + C₂H₃N = (Cu⁺ • 5C₂H₃N)

( • ) +  = ( • 2)

By formula: (Cu⁺ • C₂H₃N) + C₂H₃N = (Cu⁺ • 2C₂H₃N)

( • ) +  = ( • 2)

By formula: (Ag⁺ • C₂H₃N) + C₂H₃N = (Ag⁺ • 2C₂H₃N)

 +  = ( • )

By formula: Ag⁺ + C₂H₃N = (Ag⁺ • C₂H₃N)

References

Go To: Top, Reaction thermochemistry data, Notes

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

Bleijerveld and Vrieze, 1976
Bleijerveld, R.H.T.; Vrieze, K., Inorg. Chim. Acta, 1976, 19, 195. [all data]

Bleyerveld, Höhle, et al., 1975
Bleyerveld, R.H.T.; Höhle, Th.; Vrieze, K., J. Organometal. Chem., 1975, 281, 284. [all data]

Chowdhury, Grimsrud, et al., 1987
Chowdhury, S.; Grimsrud, E.P.; Kebarle, P., Bonding of Charged Delocalized Anions to Protic and Dipolar Aprotic Solvent Molecules, J. Phys. Chem., 1987, 91, 10, 2551, https://doi.org/10.1021/j100294a021 . [all data]

Nolan, Martin, et al., 1992
Nolan, S.P.; Martin, K.L.; Stevens, E.D.; Fagan, P., Organometallics, 1992, 11, 3947. [all data]

Yang, Peters, et al., 1986
Yang, G.K.; Peters, K.S.; Vaida, V., Chem. Phys. Lett., 1986, 125, 566. [all data]

Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O., The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations., J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131 . [all data]

Baghal-Vayjooee, Collister, et al., 1977
Baghal-Vayjooee, M.H.; Collister, J.L.; Pritchard, H.O., The enthalpy of isomerisation of methyl isocyanide, Can. J. Chem., 1977, 55, 2634-2636. [all data]

Vitale, 2001
Vitale, G., Solvation of Copper Ions by Acetonitrile. Structures and Sequential Binding Energies of Cu+(CH3CN)x, x=1-5 From Collision-Induced Dissociation and Theoretical Studies, J. Phys. Chem. A, 2001, 105, 50, 11351, https://doi.org/10.1021/jp0132432 . [all data]

Renner and Blander, 1977
Renner, T.A.; Blander, M., A study of dimerization in acetonitrile vapor by measurement of thermal conductivity, J. Phys. Chem., 1977, 81, 857-861. [all data]

Adedeji, Connor, et al., 1978
Adedeji, F.A.; Connor, J.A.; Demain, C.P.; Martinho Simões, J.A.; Skinner, H.A.; Zafarani- Moattar, M.T., J. Organometal. Chem., 1978, 149, 333. [all data]

Shoieb, Aribi, et al., 2001
Shoieb, T.; Aribi, H.; Siu, K.W.M.; Hopkinson, A.C., A Study of Silver(I) Ion-Organometallic Complexes: Ion Structures, Binding Energies, and Substituent Effects, J. Phys. Chem. A, 2001, 105, 4, 710, https://doi.org/10.1021/jp002676m . [all data]

Notes

Go To: Top, Reaction thermochemistry data, 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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