Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Acetamide, N-phenyl-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Condensed phase thermochemistry data

Go To: Top, Reaction thermochemistry data, References, Notes

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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-209.5 ± 1.5kJ/molCcrSato-Toshima, Kamagughi, et al., 1983Author was aware that data differs from previously reported values; ALS
Deltafsolid-209.4 ± 1.0kJ/molCcbJohnson, 1975ALS
Quantity Value Units Method Reference Comment
Deltacsolid-4224.8 ± 1.0kJ/molCcrSato-Toshima, Kamagughi, et al., 1983Author was aware that data differs from previously reported values; ALS
Deltacsolid-4224.88 ± 0.93kJ/molCcbJohnson, 1975ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
179.3298.15Nilsson and Wadso, 1986DH
191.6323.Satoh and Sogabe, 1941T = 0 to 100 C. Mean value.; DH

Reaction thermochemistry data

Go To: Top, Condensed phase thermochemistry data, References, Notes

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

C8H8NO- + Hydrogen cation = Acetamide, N-phenyl-

By formula: C8H8NO- + H+ = C8H9NO

Quantity Value Units Method Reference Comment
Deltar1454. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase; B
Deltar1476. ± 9.6kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Deltar1425. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas phase; B
Deltar1447. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

Acetamide, N-phenyl- + Acetic acid = C10H11NO2 + Water

By formula: C8H9NO + C2H4O2 = C10H11NO2 + H2O

Quantity Value Units Method Reference Comment
Deltar45.5 ± 0.3kJ/molCmWadso, 1965solid phase; Heat of hydrolysis; ALS

Acetamide, N-phenyl- + Water = Aniline + Acetic acid

By formula: C8H9NO + H2O = C6H7N + C2H4O2

Quantity Value Units Method Reference Comment
Deltar-42.0 ± 0.3kJ/molCmWadso, 1965solid phase; Heat of hydrolysis; ALS

1-[1,2,4]Triazol-1-ylethanone + Aniline = Acetamide, N-phenyl- + 1H-1,2,4-Triazole

By formula: C4H5N3O + C6H7N = C8H9NO + C2H3N3

Quantity Value Units Method Reference Comment
Deltar-72.3 ± 0.3kJ/molCmWadso, 1962solid phase; ALS

1-Acetyl-1H-tetrazole + Aniline = Acetamide, N-phenyl- + 1H-Tetrazole

By formula: C3H4N4O + C6H7N = C8H9NO + CH2N4

Quantity Value Units Method Reference Comment
Deltar-84.6 ± 0.3kJ/molCmWadso, 1962solid phase; ALS

Acetic anhydride + Aniline = Acetamide, N-phenyl- + Acetic acid

By formula: C4H6O3 + C6H7N = C8H9NO + C2H4O2

Quantity Value Units Method Reference Comment
Deltar-100.9 ± 0.3kJ/molCmWadso, 1962liquid phase; ALS

References

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes

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

Sato-Toshima, Kamagughi, et al., 1983
Sato-Toshima, T.; Kamagughi, A.; Nishiyama, K.; Sakiyama, M.; Seki, S., Enthalpies of combustion of organic compounds. IV. Acetaneilide and nicotinic acid, Bull. Chem. Soc. Jpn., 1983, 56, 51-54. [all data]

Johnson, 1975
Johnson, W.H., The enthalpies of combustion and formation of acetanilide and urea, J. Res. NBS, 1975, 79, 487-491. [all data]

Nilsson and Wadso, 1986
Nilsson, S.-O.; Wadso, I., A flow-microcalorimetric vessel for solution of slightly soluble solids, J. Chem. Thermodynam., 1986, 18, 1125-1133. [all data]

Satoh and Sogabe, 1941
Satoh, S.; Sogabe, T., The heat capacities of some organic compounds containing nitrogen and the atomic heat of nitrogen. (1), Sci., Pap. Inst. Phys. Chem. Res. (Tokyo), 1941, 38, 197-203. [all data]

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]

Cumming and Kebarle, 1978
Cumming, J.B.; Kebarle, P., Summary of gas phase measurements involving acids AH. Entropy changes in proton transfer reactions involving negative ions. Bond dissociation energies D(A-H) and electron affinities EA(A), Can. J. Chem., 1978, 56, 1. [all data]

Wadso, 1965
Wadso, I., Thermochemical properties of diacetimide, N-butyldiacetimide and N-phenyldiacetimide, Acta Chem. Scand., 1965, 19, 1079-1087. [all data]

Wadso, 1962
Wadso, I., Heats of aminolysis and hydrolysis of some N-acetyl compounds and of acetic anhydride, Acta Chem. Scand., 1962, 16, 471-478. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, References