Chemical Properties of Benzoic acid, 2-hydroxy- (CAS 69-72-7)

Benzoic acid, 2-hydroxy-

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InChI
InChI=1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
InChI Key
YGSDEFSMJLZEOE-UHFFFAOYSA-N
Formula
C7H6O3
SMILES
O=C(O)c1ccccc1O
Molecular Weight1
138.12
CAS
69-72-7
Other Names
  • 2-Carboxyphenol
  • 2-Hydroxybenzenecarboxylic acid
  • 2-Hydroxybenzoic acid
  • 7681-06-3
  • 8052-31-1
  • Acido salicilico
  • Advanced pain relief callus removers
  • Advanced pain relief corn removers
  • Benzoic acid, 2-hydroxy-
  • Benzoic acid, o-hydroxy-
  • Clear away wart remover
  • Compound W
  • Domerine
  • Dr. Scholl's Callus Removers
  • Dr. Scholl's Corn Removers
  • Dr. Scholl's Wart Remover Kit
  • Duofil Wart Remover
  • Duofilm
  • Duoplant
  • Fostex
  • Freezone
  • Ionil
  • Ionil plus
  • Keralyt
  • Kyselina 2-hydroxybenzoova
  • Kyselina salicylova
  • NSC 180
  • Orthohydroxybenzoic acid
  • Pernox
  • Phenol-2-carboxylic acid
  • Psoriacid-S-Stift
  • Retarder SAX
  • Retarder W
  • Rutranex
  • Salicyclic acid
  • Salicylic acid & Sulfur Soap
  • Salicylic acid collodion
  • Salicylic acid soap
  • Saligel
  • Salonil
  • Sebucare
  • Sebulex
  • Stri-Dex
  • Trans-Ver-Sal
  • component of Fostex medicated bar and cream
  • component of Keralyt
  • component of Solarcaine first aid spray
  • component of Tinver
  • o-Carboxyphenol
  • o-Hydroxybenzoic acid
Sources

Physical Properties

Property Value Unit Source
Δcsolid [-3029.60; -3020.00] kJ/mol Show Hide
Δcsolid -3020.00 ± 1.30 kJ/mol NIST
Δcsolid -3022.40 ± 0.50 kJ/mol NIST
Δcsolid -3024.70 kJ/mol NIST
Δcsolid -3024.70 kJ/mol NIST
Δcsolid -3025.00 kJ/mol NIST
Δcsolid -3023.60 kJ/mol NIST
Δcsolid -3026.80 kJ/mol NIST
Δcsolid -3026.80 kJ/mol NIST
Δcsolid -3029.60 kJ/mol NIST
Δcsolid -3029.00 ± 0.40 kJ/mol NIST
Δcsolid -3027.29 kJ/mol NIST
Δcsolid -3022.90 kJ/mol NIST
Δf -299.89 kJ/mol Joback Calculated Property
Δfgas -495.80 ± 1.40 kJ/mol NIST
Δfgas -493.40 kJ/mol NIST
Δfgas -489.00 kJ/mol NIST
Δfsolid -592.10 ± 1.30 kJ/mol NIST
Δfsolid -589.70 ± 1.10 kJ/mol NIST
Δfsolid -585.30 kJ/mol NIST
Δfus 19.40 kJ/mol Joback Calculated Property
Δsub [81.75; 96.30] kJ/mol Show Hide
Δsub 94.40 ± 0.40 kJ/mol NIST
Δsub 96.27 ± 0.49 kJ/mol NIST
Δsub 96.30 kJ/mol NIST
Δsub 96.30 ± 0.50 kJ/mol NIST
Δsub 95.70 ± 0.10 kJ/mol NIST
Δsub 95.10 ± 0.40 kJ/mol NIST
Δsub Outlier 81.75 kJ/mol NIST
Δvap 69.89 kJ/mol Joback Calculated Property
logPoct/wat 1.09 Crippen Calculated Property
Pc 6349.11 kPa Joback Calculated Property
solid,1 bar 172.40 J/mol×K NIST
solid,1 bar 178.20 J/mol×K NIST
Tboil 484.20 K NIST
Tc 833.23 K Joback Calculated Property
Tfus [430.00; 432.20] K Show Hide
Tfus 432.00 ± 1.50 K NIST
Tfus 431.45 ± 0.50 K NIST
Tfus Outlier 430.00 ± 4.00 K NIST
Tfus 432.10 ± 0.80 K NIST
Tfus 432.00 ± 0.80 K NIST
Tfus 432.10 ± 0.80 K NIST
Tfus 432.20 ± 0.80 K NIST
Vc 0.31 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 233.10 J/mol×K 612.91 Joback Calculated Property
Cp,solid 159.40 J/mol×K 288.6 NIST
Cp,solid 104.20 J/mol×K 293.0 NIST
Cp,solid 160.90 J/mol×K 298.15 NIST
η 0.00 Pa×s 612.91 Joback Calculated Property
ΔfusH [23.05; 27.10] kJ/mol [431.10; 434.10] Show Hide
Plot of Enthalpy of fusion at a given temperature.
ΔfusH 24.45 kJ/mol 431.1 NIST
ΔfusH 24.60 kJ/mol 431.8 NIST
ΔfusH 24.60 kJ/mol 431.8 NIST
ΔfusH 23.05 kJ/mol 432.5 NIST
ΔfusH 27.10 kJ/mol 434.1 NIST
ΔsubH [93.20; 99.00] kJ/mol [313.00; 388.00] Show Hide
Plot of Enthalpy of sublimation at a given temperature.
ΔsubH 99.00 ± 2.00 kJ/mol 313.0 NIST
ΔsubH 95.70 ± 0.80 kJ/mol 315.5 NIST
ΔsubH 94.90 ± 0.40 kJ/mol 322.0 NIST
ΔsubH 93.20 ± 0.80 kJ/mol 322.0 NIST
ΔsubH 95.10 ± 0.50 kJ/mol 333.0 NIST
ΔsubH 94.80 ± 0.40 kJ/mol 388.0 NIST
ΔsubH 95.10 ± 0.40 kJ/mol 388.0 NIST
ΔvapH 79.40 kJ/mol 474.5 NIST
ΔfusS 56.90 J/mol×K 431.8 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 2
-OH (alcohol) 1
>C=O (nonring) 1
-OH (phenol) 1
=CH- (ring) 4

Similar Compounds

Benzoic acid, 2,6-dihydroxy-. Benzoic acid, 2-hydroxy-, methyl ester. 2,4-Dihydroxybenzoic acid. 2-Hydroxy-4-methylbenzoic acid. gentisic acid. Hydroxytoluic acid. 5-Methylsalicylic acid. Benzoic acid, 2-methoxy-. 2,4,6-Trihydroxybenzoic acid. Benzoic acid, 2,6-dihydroxy-, methyl ester. Benzoic acid, 2,3-dihydroxy-. Benzoic acid, 2-hydroxy-, ethyl ester. 2-Naphthalenecarboxylic acid, 3-hydroxy-. Aminosalicylic acid. 5-Chlorosalicylic acid.

Find more compounds similar to Benzoic acid, 2-hydroxy-.

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