Chemical Properties of Benzaldehyde, 2-nitro- (CAS 552-89-6)

Benzaldehyde, 2-nitro-

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InChI Key
Molecular Weight1
Other Names
  • 2-Nitrobenzaldehyde
  • Benzaldehyde, o-nitro-
  • o-Nitrobenzaldehyde

Physical Properties

Property Value Unit Source
Δcsolid -3331.00 kJ/mol NIST
EA 1.56 ± 0.10 eV NIST
Δf 46.87 kJ/mol Joback Calculated Property
Δfgas -59.09 kJ/mol Joback Calculated Property
Δfsolid -139.00 kJ/mol NIST
Δfus 21.19 kJ/mol Joback Calculated Property
Δvap 57.42 kJ/mol Joback Calculated Property
logPoct/wat 1.41 Crippen Calculated Property
Pc 4516.42 kPa Joback Calculated Property
Tboil 426.20 K NIST
Tc 843.45 K Joback Calculated Property
Tfus 312.65 ± 1.50 K NIST
Tfus 316.00 ± 2.00 K NIST
Vc 0.42 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 232.64 J/mol×K 591.72 Joback Calculated Property
ΔvapH 59.50 kJ/mol 453.0 NIST
ΔvapH 58.70 kJ/mol 468.5 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 2
-NO2 1
O=CH- (aldehyde) 1
=CH- (ring) 4

Similar Compounds

5-Hydroxy-2-nitro-benzaldehyde. o-Nitrobenzoyl chloride. Benzene, 1-methyl-2-nitro-. Benzamide, 2-nitro-. Ethanone, 1-(2-nitrophenyl)-. 4-Fluoro-2-nitrobenzaldehyde. 2,4-Dinitrobenzaldehyde. Benzoic acid, 2-nitro-. Benzene, 1,3-dimethyl-2-nitro-. 3-Nitro-4-methylbenzaldehyde. Benzene, 2,4-dimethyl-1-nitro-. Benzoic acid, 2-nitro-, methyl ester. Benzene, 1,4-dimethyl-2-nitro-. Benzenamine, 3-methyl-4-nitro-. Benzene, 1-(chloromethyl)-2-nitro-.

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