Chemical Properties of 2,4-Dinitrobenzaldehyde (CAS 528-75-6)

2,4-Dinitrobenzaldehyde

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InChI
InChI=1S/C7H4N2O5/c10-4-5-1-2-6(8(11)12)3-7(5)9(13)14/h1-4H
InChI Key
ZILXIZUBLXVYPI-UHFFFAOYSA-N
Formula
C7H4N2O5
SMILES
O=Cc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Molecular Weight1
196.12
CAS
528-75-6
Other Names
  • Benzaldehyde, 2,4-dinitro-
Sources

Physical Properties

Property Value Unit Source
Δf 72.79 kJ/mol Joback Calculated Property
Δfgas -81.32 kJ/mol Joback Calculated Property
Δfus 32.16 kJ/mol Joback Calculated Property
Δvap 74.68 kJ/mol Joback Calculated Property
logPoct/wat 1.32 Crippen Calculated Property
Pc 4498.26 kPa Joback Calculated Property
Tboil 463.20 K NIST
Tc 1021.37 K Joback Calculated Property
Tfus 549.33 K Joback Calculated Property
Vc 0.50 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 305.20 J/mol×K 748.54 Joback Calculated Property
ΔfusH 21.18 kJ/mol 223.0 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 3
-NO2 2
O=CH- (aldehyde) 1
=CH- (ring) 3

Similar Compounds

Benzene, 1-methyl-2,4-dinitro-. Benzenamine, 2-methyl-3,5-dinitro-. 4,6-Dinitro-1,3-dimethyl-benzene. Trinitrotoluene. Benzoic acid, 2,4,6-trinitro-. Benzaldehyde, 2-nitro-. Benzenamine, 4-methyl-3-nitro-. P-toluidine, 3,5-dinitro-. 2,4-Dinitro-1,3-dimethyl-benzene. Dinitromesitylene. Benzene, 2-methyl-1,3-dinitro-. 2,2',4,4',6-Pentanitrobenzophenone. 2-Methyl-3-nitroaniline. Benzenamine, 2-methyl-5-nitro-. 5-Hydroxy-2-nitro-benzaldehyde.

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