Chemical Properties of Benzoic acid, 3,5-dihydroxy- (CAS 99-10-5)

InChI

InChI=1S/C7H6O4/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,8-9H,(H,10,11)

InChI Key

UYEMGAFJOZZIFP-UHFFFAOYSA-N

Formula

C7H6O4

SMILES

O=C(O)c1cc(O)cc(O)c1

Molecular Weight¹

154.12

CAS

99-10-5

Other Names

• 3,5-dihydroxybenzoic acid
• 5-Carboxyresorcinol
• «alpha»-Resorcylic acid

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[144.12; 317.56]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-5.06200e+01
Coefficient B			9.49900e-01
Coefficient C			-9.73520e-04
Coefficient D			3.91800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	144.12	J/mol×K	273.00	Calculated Property
Cp,gas	180.94	J/mol×K	353.78	Calculated Property
Cp,gas	210.48	J/mol×K	434.56	Calculated Property
Cp,gas	233.98	J/mol×K	515.33	Calculated Property
Cp,gas	252.68	J/mol×K	596.11	Calculated Property
Cp,gas	267.82	J/mol×K	676.89	Calculated Property
Cp,gas	280.64	J/mol×K	757.67	Calculated Property
Cp,gas	292.38	J/mol×K	838.44	Calculated Property
Cp,gas	304.27	J/mol×K	919.22	Calculated Property
Cp,gas	317.56	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000167; 0.0000039]	Pa×s	[579.11; 661.15]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-2.27403e+01
Coefficient B			6.79748e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			579.11
Temperature range, max.			661.15
η	0.0000167	Pa×s	579.11	Calculated Property
η	0.0000139	Pa×s	588.23	Calculated Property
η	0.0000116	Pa×s	597.34	Calculated Property
η	0.0000098	Pa×s	606.46	Calculated Property
η	0.0000083	Pa×s	615.57	Calculated Property
η	0.0000071	Pa×s	624.69	Calculated Property
η	0.0000061	Pa×s	633.81	Calculated Property
η	0.0000052	Pa×s	642.92	Calculated Property
η	0.0000045	Pa×s	652.04	Calculated Property
η	0.0000039	Pa×s	661.15	Calculated Property

Similar Compounds

Find more compounds similar to Benzoic acid, 3,5-dihydroxy-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Vapor Pressures and Enthalpies of Combustion of the Dihydroxybenzoic Acid Isomers
• Joback Method
• McGowan Method
• NIST Webbook

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