Chemical Properties of Benzaldehyde, 4-hydroxy- (CAS 123-08-0)

Benzaldehyde, 4-hydroxy-

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InChI
InChI=1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H
InChI Key
RGHHSNMVTDWUBI-UHFFFAOYSA-N
Formula
C7H6O2
SMILES
O=Cc1ccc(O)cc1
Molecular Weight1
122.12
CAS
123-08-0
Other Names
  • 4-Formylphenol
  • 4-Hydroxybenzaldehyde
  • 4-Hydroxybenzenecarbonal
  • Benzaldehyde, p-hydroxy-
  • NSC 2127
  • P-HYDROXY BENZALDEHYDE
  • Parahydroxybenzaldehyde
  • USAF M-6
  • p-Formylphenol
  • p-Hydroxybenzaldehyde
  • p-Oxybenzaldehyde
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Physical Properties

Property Value Unit Source
Δf -133.67 kJ/mol Joback Calculated Property
Δfgas -214.17 kJ/mol Joback Calculated Property
Δfus 16.00 kJ/mol Joback Calculated Property
Δsub [98.20; 102.50] kJ/mol Show Hide
Δsub 102.50 ± 0.50 kJ/mol NIST
Δsub 99.70 ± 0.40 kJ/mol NIST
Δsub 98.20 ± 1.30 kJ/mol NIST
Δvap 53.19 kJ/mol Joback Calculated Property
IE 9.32 ± 0.02 eV NIST
log10WS [-0.96; -0.96]   Show Hide
log10WS -0.96 Aq. Sol...
log10WS -0.96 Estimat...
logPoct/wat 1.205 Crippen Calculated Property
McVol 93.170 ml/mol McGowan Calculated Property
Pc 5602.57 kPa Joback Calculated Property
Inp [1302.00; 1324.00]   Show Hide
Inp 1318.60 NIST
Inp 1320.80 NIST
Inp 1320.00 NIST
Inp 1320.00 NIST
Inp 1318.00 NIST
Inp Outlier 1302.00 NIST
Inp 1311.00 NIST
Inp 1317.00 NIST
Inp 1324.00 NIST
Inp 1308.00 NIST
Inp 1318.00 NIST
Inp 1323.00 NIST
Inp 1320.00 NIST
I [2958.00; 2958.00]   Show Hide
I 2958.00 NIST
I 2958.00 NIST
Tboil 515.52 K Joback Calculated Property
Tc 749.54 K Joback Calculated Property
Tfus [387.00; 390.48] K Show Hide
Tfus 390.48 K Aq. Sol...
Tfus 387.00 K Measure...
Vc 0.302 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [197.64; 242.09] J/mol×K [515.52; 749.54] Show Hide
Cp,gas 197.64 J/mol×K 515.52 Joback Calculated Property
Cp,gas 206.73 J/mol×K 554.52 Joback Calculated Property
Cp,gas 215.05 J/mol×K 593.53 Joback Calculated Property
Cp,gas 222.66 J/mol×K 632.53 Joback Calculated Property
Cp,gas 229.65 J/mol×K 671.53 Joback Calculated Property
Cp,gas 236.10 J/mol×K 710.54 Joback Calculated Property
Cp,gas 242.09 J/mol×K 749.54 Joback Calculated Property
η [0.0000996; 0.0031017] Pa×s [348.79; 515.52] Show Hide
η 0.0031017 Pa×s 348.79 Joback Calculated Property
η 0.0014153 Pa×s 376.58 Joback Calculated Property
η 0.0007194 Pa×s 404.37 Joback Calculated Property
η 0.0003989 Pa×s 432.15 Joback Calculated Property
η 0.0002375 Pa×s 459.94 Joback Calculated Property
η 0.0001500 Pa×s 487.73 Joback Calculated Property
η 0.0000996 Pa×s 515.52 Joback Calculated Property
ΔfusH [20.30; 21.60] kJ/mol [390.80; 390.80] Show Hide
ΔfusH 20.30 kJ/mol 390.80 NIST
ΔfusH 21.60 kJ/mol 390.80 NIST
ΔsubH [91.20; 101.80] kJ/mol [324.00; 332.50] Show Hide
ΔsubH 91.20 kJ/mol 324.00 NIST
ΔsubH 101.80 ± 0.50 kJ/mol 332.50 NIST
ΔvapH 72.30 kJ/mol 488.50 NIST
Psub [1.49e-04; 1.02e-03] kPa [324.20; 341.30] Show Hide
Psub 1.51e-04 kPa 324.20 Thermod...
Psub 1.49e-04 kPa 324.20 Thermod...
Psub 1.57e-04 kPa 324.20 Thermod...
Psub 1.97e-04 kPa 326.16 Thermod...
Psub 1.93e-04 kPa 326.16 Thermod...
Psub 1.87e-04 kPa 326.16 Thermod...
Psub 2.42e-04 kPa 328.31 Thermod...
Psub 2.52e-04 kPa 328.31 Thermod...
Psub 2.44e-04 kPa 328.31 Thermod...
Psub 3.08e-04 kPa 330.18 Thermod...
Psub 3.03e-04 kPa 330.18 Thermod...
Psub 2.96e-04 kPa 330.18 Thermod...
Psub 3.82e-04 kPa 332.16 Thermod...
Psub 3.75e-04 kPa 332.16 Thermod...
Psub 3.70e-04 kPa 332.16 Thermod...
Psub 4.63e-04 kPa 334.18 Thermod...
Psub 4.72e-04 kPa 334.18 Thermod...
Psub 4.77e-04 kPa 334.18 Thermod...
Psub 6.03e-04 kPa 336.22 Thermod...
Psub 6.02e-04 kPa 336.22 Thermod...
Psub 5.83e-04 kPa 336.22 Thermod...
Psub 7.56e-04 kPa 338.34 Thermod...
Psub 7.38e-04 kPa 338.34 Thermod...
Psub 7.28e-04 kPa 338.34 Thermod...
Psub 9.26e-04 kPa 340.17 Thermod...
Psub 9.05e-04 kPa 340.17 Thermod...
Psub 8.86e-04 kPa 340.17 Thermod...
Psub 1.02e-03 kPa 341.30 Thermod...
Psub 1.01e-03 kPa 341.30 Thermod...
Psub 9.84e-04 kPa 341.30 Thermod...

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.10; 4998.66] kPa [390.15; 844.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A6.33034e+01
Coefficient B-1.08755e+04
Coefficient C-6.35445e+00
Coefficient D1.28665e-06
Temperature range, min.390.15
Temperature range, max.844.00
Pvap 0.10 kPa 390.15 Calculated Property
Pvap 1.20 kPa 440.58 Calculated Property
Pvap 8.08 kPa 491.01 Calculated Property
Pvap 36.51 kPa 541.43 Calculated Property
Pvap 123.56 kPa 591.86 Calculated Property
Pvap 336.94 kPa 642.29 Calculated Property
Pvap 779.67 kPa 692.72 Calculated Property
Pvap 1589.01 kPa 743.14 Calculated Property
Pvap 2931.68 kPa 793.57 Calculated Property
Pvap 4998.66 kPa 844.00 Calculated Property

Similar Compounds

Benzaldehyde, 3,4-dihydroxy-. 4-OH-benzyl. Benzaldehyde, 4-methoxy-. Benzaldehyde, 2,4-dihydroxy-. Benzaldehyde, 3-hydroxy-. 4-Phenoxybenzaldehyde. Benzaldehyde, 4-(trifluoromethoxy)-. p-Cresol. Benzaldehyde, 3-bromo-4-hydroxy-. Benzaldehyde, 4-hydroxy-3-chloro. Salicyl-3,4,5,6-d4-aldehyde-d. Benzaldehyde, 2-hydroxy-. Benzaldehyde, 2-chloro-4-hydroxy-. 4-hydroxybenzoic acid. 4-Hydroxy-3-methylbenzaldehyde.

Find more compounds similar to Benzaldehyde, 4-hydroxy-.

Mixtures

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.