Chemical Properties of 1,2,4,5-Benzenetetracarbonitrile

1,2,4,5-Benzenetetracarbonitrile

InChI
InChI=1S/C10H2N4/c11-3-7-1-8(4-12)10(6-14)2-9(7)5-13/h1-2H
InChI Key
FAAXSAZENACQBT-UHFFFAOYSA-N
Formula
C10H2N4
SMILES
N#Cc1cc(C#N)c(C#N)cc1C#N
Molecular Weight1
178.15
Other Names
  • s-Tetracyanobenzene
  • Benzene, 1,2,4,5-tetracyano-
  • Pyromellitic tetranitrile
  • Pyromellitonitrile
  • Pyromellitotetranitrile
  • 1,2,4,5-Benzenetetranitrile
  • 1,2,4,5-Tetracyanobenzene
  • 1,2,4,5-Benzentetrakarbonitril
  • sym-Tetracyanobenzene
  • Pyromellitic acid tetranitrile
  • Pyromellitic nitrile
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Physical Properties

Property Value Unit Source
EA 2.20 ± 0.22 eV NIST
Δfgas 621.82 kJ/mol Relay (1.0) Calculated Property
Δfus 20.55 kJ/mol Joback Calculated Property
IE 10.00 eV Relay (1.0) Calculated Property
log10WS -3.99 Relay (1.0) Calculated Property
logPoct/wat 1.173 Crippen Calculated Property
McVol 133.520 ml/mol McGowan Calculated Property
solid,1 bar 252.70 J/mol×K NIST
Tfus 528.69 K Relay (1.0) Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [301.46; 322.63] J/mol×K [878.34; 1137.02] Show Hide
Cp,gas 301.46 J/mol×K 878.34 Joback Calculated Property
Cp,gas 306.18 J/mol×K 921.45 Joback Calculated Property
Cp,gas 310.40 J/mol×K 964.57 Joback Calculated Property
Cp,gas 314.14 J/mol×K 1007.68 Joback Calculated Property
Cp,gas 317.42 J/mol×K 1050.79 Joback Calculated Property
Cp,gas 320.24 J/mol×K 1093.90 Joback Calculated Property
Cp,gas 322.63 J/mol×K 1137.02 Joback Calculated Property
Cp,solid 222.30 J/mol×K 298.15 NIST

Similar Compounds

Benzene-1,2,4-tricarbonitrile. 1,2-Benzenedicarbonitrile. 1,3-Dicyanobenzene. 1,4-Benzenedicarbonitrile. 2,5-Dimethylbenzonitrile. Benzonitrile, 2,4,6-trimethyl-. 2,4-DIMETHYLBENZONITRILE. Terephthalonitrile N,N'-dioxide. Benzonitrile, 3,4-dimethyl-. 2,4,6-Trimethylbenzonitrile N-oxide. «alpha»,«alpha»,«alpha»-Trifluoro-o-tolunitrile. Benzonitrile, 2-methyl-. 3-Cyanobenzyl radical. 5-Methylisophthalonitrile. 2,3-Dimethylbenzonitrile.

Find more compounds similar to 1,2,4,5-Benzenetetracarbonitrile.

Sources

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