Chemical Properties of Terephthalamide (CAS 3010-82-0)

Terephthalamide

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InChI
InChI=1S/C8H8N2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H,(H2,9,11)(H2,10,12)
InChI Key
MHSKRLJMQQNJNC-UHFFFAOYSA-N
Formula
C8H8N2O2
SMILES
NC(=O)c1ccc(C(N)=O)cc1
Molecular Weight1
164.16
CAS
3010-82-0
Other Names
  • 1,4-Benzenedicarboxamide
  • Terephthalamimidic acid
  • Terephthaldiamide
  • Terephthalic acid diamide
  • Terephthalic diamide
  • p-Carbamoylbenzamide
  • p-Phthalamide
Sources

Physical Properties

Property Value Unit Source
Δcsolid -3858.30 ± 1.20 kJ/mol NIST
Δf -5.68 kJ/mol Joback Calculated Property
Δfgas -376.00 ± 4.20 kJ/mol NIST
Δfsolid -433.10 ± 1.30 kJ/mol NIST
Δfus 23.72 kJ/mol Joback Calculated Property
Δsub 57.30 ± 4.20 kJ/mol NIST
Δvap 71.11 kJ/mol Joback Calculated Property
logPoct/wat -0.116 Crippen 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/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 303.26 J/mol×K 666.9 Joback Calculated Property
ΔsubH 57.30 ± 4.20 kJ/mol 435.5 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 2
>C=O (nonring) 2
=CH- (ring) 4
-NH2 2

Similar Compounds

Benzamide, 4-methyl-. Terephthalic dihydrazide. Benzamide. N-methyl-p-toluamide. Benzoic acid, 4-methyl-, hydrazide. Benzamide, 4-methyl-N-ethyl-. Benzamide, n-hydroxy-. 4-Methylbenzoyl isothiocyanate. 4-(TRIFLUOROMETHYL)BENZAMIDE. 3,4-Dimethylbenzamide. Terephthalamide, n,n'-bis(2-hydroxyethyl)-. Benzamide, N-methyl-. Benzoic acid, hydrazide. Benzamide, 4-methyl-N-propyl-. m-Toluamide.

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