Chemical Properties of Benzoic acid, 2-hydroxy-, methyl ester (CAS 119-36-8)

Benzoic acid, 2-hydroxy-, methyl ester

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InChI Key
Molecular Weight1
Other Names
  • 2-Hydroxybenzoic acid methyl ester

Physical Properties

Property Value Unit Source
Δf -259.65 kJ/mol Joback Calculated Property
Δfgas -394.03 kJ/mol Joback Calculated Property
Δfus 19.09 kJ/mol Joback Calculated Property
Δvap 57.85 kJ/mol Joback Calculated Property
IE 7.65 eV NIST
logPoct/wat 1.18 Crippen Calculated Property
Pc 4691.31 kPa Joback Calculated Property
Tboil [495.20; 496.50] K Show Hide
Tboil 495.20 K NIST
Tboil 496.50 K NIST
Tboil 496.10 ± 0.50 K NIST
Tboil 495.50 ± 0.50 K NIST
Tboil 495.35 ± 1.00 K NIST
Tc 709.00 ± 5.00 K NIST
Tfus 390.22 K Joback Calculated Property
Vc 0.37 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 259.25 J/mol×K 566.03 Joback Calculated Property
Cp,liquid 248.90 J/mol×K 295.2 NIST
Cp,liquid 268.60 J/mol×K 295.2 NIST
η 0.00 Pa×s 566.03 Joback Calculated Property
ΔvapH 56.90 kJ/mol 310.5 NIST
ΔvapH 59.90 kJ/mol 412.0 NIST
ΔvapH 58.70 kJ/mol 412.5 NIST

Molecular Descriptors

Joback and Reid Groups
-O- (nonring) 1
>C=O (nonring) 1
=CH- (ring) 4
=C< (ring) 2
-CH3 1
-OH (phenol) 1

Similar Compounds

Benzoic acid, 2,6-dihydroxy-, methyl ester. Benzoic acid, 2-hydroxy-, ethyl ester. Methyl 2,4-dihydroxybenzoate. Benzoic acid, 2-hydroxy-, 2-propenyl ester. 2-Hydroxyethyl salicylate. Benzoic acid, 2-hydroxy-, 1-methylethyl ester. Benzoic acid, 2-hydroxy-, phenylmethyl ester. Salicylic acid, n-propyl ester. Benzoic acid, 2,5-dihydroxy-, methyl ester. Ethylene glycol, O-methyl-, O'-salicylate. Benzoic acid, 2-hydroxy-. Salicylic acid, tert.-butyl ester. 2-[(2-Hydroxybenzoyl)oxy]ethyl salicylate. Benzoic acid, 2-hydroxy-3-methyl-, methyl ester. Benzoic acid, 2-hydroxy-5-methyl-, methyl ester.

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