Chemical Properties of Ethanediamide (CAS 471-46-5)

Ethanediamide

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InChI
InChI=1S/C2H4N2O2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)
InChI Key
YIKSCQDJHCMVMK-UHFFFAOYSA-N
Formula
C2H4N2O2
SMILES
NC(=O)C(N)=O
Molecular Weight1
88.07
CAS
471-46-5
Other Names
  • Amid kyseliny stavelove
  • Diaminoglyoxal
  • Formimidic acid, 1-carbamoyl-
  • NH2COCONH2
  • NSC 2770
  • Oxalamide
  • Oxalic acid diamide
  • Oxamic acid amide
  • Oxamid
  • Oxamimidic acid
  • ethanedioic acid, diamide
  • oxamide
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Physical Properties

Property Value Unit Source
Δcsolid [-902.60; -843.10] kJ/mol Show Hide
Δcsolid -902.60 kJ/mol NIST
Δcsolid -854.30 ± 0.40 kJ/mol NIST
Δcsolid -843.10 ± 4.20 kJ/mol NIST
Δcsolid -853.43 kJ/mol NIST
Δf -158.98 kJ/mol Joback Calculated Property
Δfgas -387.10 ± 1.30 kJ/mol NIST
Δfsolid [-515.60; -456.90] kJ/mol Show Hide
Δfsolid -456.90 kJ/mol NIST
Δfsolid -504.40 ± 0.50 kJ/mol NIST
Δfsolid -515.60 ± 4.20 kJ/mol NIST
Δfus 50.00 kJ/mol Odd eve...
Δsub [112.97; 117.30] kJ/mol Show Hide
Δsub 117.30 ± 1.20 kJ/mol NIST
Δsub 112.97 kJ/mol NIST
Δvap 54.82 kJ/mol Joback Calculated Property
IE [9.41; 9.80] eV Show Hide
IE 9.41 eV NIST
IE 9.80 eV NIST
IE 9.80 eV NIST
log10WS 0.92 Crippen Calculated Property
logPoct/wat -2.043 Crippen Calculated Property
McVol 62.140 ml/mol McGowan Calculated Property
Pc 7305.14 kPa Joback Calculated Property
solid,1 bar 118.11 J/mol×K NIST
Tboil 497.96 K Joback Calculated Property
Tc 723.03 K Joback Calculated Property
Tfus 378.68 K Joback Calculated Property
Vc 0.217 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [127.75; 153.90] J/mol×K [497.96; 723.03] Show Hide
Cp,gas 127.75 J/mol×K 497.96 Joback Calculated Property
Cp,gas 132.85 J/mol×K 535.47 Joback Calculated Property
Cp,gas 137.65 J/mol×K 572.98 Joback Calculated Property
Cp,gas 142.14 J/mol×K 610.49 Joback Calculated Property
Cp,gas 146.35 J/mol×K 648.01 Joback Calculated Property
Cp,gas 150.26 J/mol×K 685.52 Joback Calculated Property
Cp,gas 153.90 J/mol×K 723.03 Joback Calculated Property
Cp,solid 113.89 J/mol×K 298.15 NIST
ΔsubH [113.00; 115.80] kJ/mol [361.00; 384.00] Show Hide
ΔsubH 113.00 kJ/mol 361.00 NIST
ΔsubH 115.80 kJ/mol 384.00 NIST

Similar Compounds

Acetamide, 2-amino-. oxamic acid. Propiolamide. Acetamide, 2,2,2-trichloro-. Acetamide. Acetamide, 2,2,2-trifluoro-. Acetylene dicarboxamide. Ethanedioic acid, dihydrazide. Acetamide, 2,2-dichloro-. N,N'-Dimethyloxamide. Ethanedithioamide. Iodoacetamide. Acetamide, 2-chloro-. 2-Bromoacetamide. 2,4,5-Trioxoimidazolidine.

Find more compounds similar to Ethanediamide.

Sources

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