Chemical Properties of Isophthalamide (CAS 1740-57-4)


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InChI Key
Molecular Weight1
Other Names
  • 1,3-Benzenedicarboxamide
  • isophthaldiamide
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Physical Properties

Property Value Unit Source
Δcsolid -3854.60 ± 0.96 kJ/mol NIST
Δf -5.68 kJ/mol Joback Calculated Property
Δfgas -382.00 ± 0.40 kJ/mol NIST
Δfsolid -436.90 ± 1.00 kJ/mol NIST
Δfus 23.72 kJ/mol Joback Calculated Property
Δsub 54.40 ± 4.20 kJ/mol NIST
Δvap 71.11 kJ/mol Joback Calculated Property
log10WS -1.81 Crippen Calculated Property
logPoct/wat -0.116 Crippen Calculated Property
McVol 122.920 ml/mol McGowan Calculated Property
Pc 4890.21 kPa Joback Calculated Property
Tboil 666.90 K Joback Calculated Property
Tc 914.95 K Joback Calculated Property
Tfus 485.24 K Joback Calculated Property
Vc 0.446 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [303.26; 350.01] J/mol×K [666.90; 914.95] Show Hide
Cp,gas 303.26 J/mol×K 666.90 Joback Calculated Property
Cp,gas 312.95 J/mol×K 708.24 Joback Calculated Property
Cp,gas 321.83 J/mol×K 749.58 Joback Calculated Property
Cp,gas 329.94 J/mol×K 790.92 Joback Calculated Property
Cp,gas 337.31 J/mol×K 832.27 Joback Calculated Property
Cp,gas 343.99 J/mol×K 873.61 Joback Calculated Property
Cp,gas 350.01 J/mol×K 914.95 Joback Calculated Property

Similar Compounds

Benzamide. m-Toluamide. m-(trifluoromethyl)benzamide. Phthalamide. Terephthalamide. 3,4-Dimethylbenzamide. m-Fluorobenzamide. 3,5-Bis(trifluoromethyl)benzamide. Benzamide, N-hydroxy-. 3-Chlorobenzamide. Benzamide, 4-methyl-. Benzamide, 4-chloro-. Benzamide, m-bromo-. Benzamide, 2-methyl-. Benzamide, N-benzoyl-.

Find more compounds similar to Isophthalamide.


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