Chemical Properties of Tartronic acid (CAS 80-69-3)

InChI

InChI=1S/C3H4O5/c4-1(2(5)6)3(7)8/h1,4H,(H,5,6)(H,7,8)

InChI Key

ROBFUDYVXSDBQM-UHFFFAOYSA-N

Formula

C3H4O5

SMILES

O=C(O)C(O)C(=O)O

Molecular Weight¹

120.06

CAS

80-69-3

Other Names

• Hydroxymalonic acid
• Propanedioic acid, hydroxy-
• Malonic acid, hydroxy-
• 2-Hydroxypropanedioic acid

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (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).
• 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

Property	Value	Unit	Source
ω	0.8560		Relay (1.0) Calculated Property
ΔfH°gas	-952.00 ± 1.50	kJ/mol	NIST
ΔfH°solid	-1068.40 ± 1.40	kJ/mol	NIST
ΔfusH°	24.38	kJ/mol	Joback Calculated Property
ΔsubH°	[116.40; 116.40]	kJ/mol
ΔsubH°	116.40 ± 0.30	kJ/mol	NIST
ΔsubH°	116.40	kJ/mol	NIST
ΔvapH°	64.01	kJ/mol	Relay (1.0) Calculated Property
IE	10.78	eV	Relay (1.0) Calculated Property
log10WS	0.64		Relay (1.0) Calculated Property
logPoct/wat	-1.483		Crippen Calculated Property
McVol	73.880	ml/mol	McGowan Calculated Property
Pc	6631.37	kPa	Joback Calculated Property
Tboil	486.07	K	Relay (1.0) Calculated Property
Tc	780.29	K	Relay (1.0) Calculated Property
Tfus	419.20	K	Relay (1.0) Calculated Property
Vc	0.278	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[183.02; 204.32]	J/mol×K	[651.00; 854.17]
Cp,gas	183.02	J/mol×K	651.00	Joback Calculated Property
Cp,gas	187.26	J/mol×K	684.86	Joback Calculated Property
Cp,gas	191.21	J/mol×K	718.72	Joback Calculated Property
Cp,gas	194.86	J/mol×K	752.58	Joback Calculated Property
Cp,gas	198.25	J/mol×K	786.45	Joback Calculated Property
Cp,gas	201.40	J/mol×K	820.31	Joback Calculated Property
Cp,gas	204.32	J/mol×K	854.17	Joback Calculated Property
η	[0.0000773; 0.0005452]	Pa×s	[490.59; 651.00]
η	0.0005452	Pa×s	490.59	Joback Calculated Property
η	0.0003619	Pa×s	517.33	Joback Calculated Property
η	0.0002502	Pa×s	544.06	Joback Calculated Property
η	0.0001790	Pa×s	570.80	Joback Calculated Property
η	0.0001320	Pa×s	597.53	Joback Calculated Property
η	0.0000999	Pa×s	624.26	Joback Calculated Property
η	0.0000773	Pa×s	651.00	Joback Calculated Property

Similar Compounds

Find more compounds similar to Tartronic acid.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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