Chemical Properties of 4-Hydroxy-5,6-dihydro-2H-pyran-2-one

InChI

InChI=1S/C5H6O3/c6-4-1-2-8-5(7)3-4/h3,6H,1-2H2

InChI Key

NJGFHHXZSDLYQJ-UHFFFAOYSA-N

Formula

C5H6O3

SMILES

O=C1C=C(O)CCO1

Molecular Weight¹

114.10

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• 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.
• I : 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

Property	Value	Unit	Source
ΔfG°	-301.82	kJ/mol	Joback Calculated Property
ΔfH°gas	-447.49	kJ/mol	Joback Calculated Property
ΔfusH°	11.88	kJ/mol	Joback Calculated Property
ΔvapH°	53.85	kJ/mol	Joback Calculated Property
log10WS	-0.35		Crippen Calculated Property
logPoct/wat	0.375		Crippen Calculated Property
McVol	79.460	ml/mol	McGowan Calculated Property
Pc	5730.52	kPa	Joback Calculated Property
Inp	[1004.00; 1004.00]
Inp	1004.00		NIST
Inp	1004.00		NIST
I	[1842.00; 1842.00]
I	1842.00		NIST
I	1842.00		NIST
Tboil	529.11	K	Joback Calculated Property
Tc	745.84	K	Joback Calculated Property
Tfus	326.62	K	Joback Calculated Property
Vc	0.282	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[177.58; 225.00]	J/mol×K	[529.11; 745.84]
Cp,gas	177.58	J/mol×K	529.11	Joback Calculated Property
Cp,gas	186.55	J/mol×K	565.23	Joback Calculated Property
Cp,gas	195.11	J/mol×K	601.35	Joback Calculated Property
Cp,gas	203.24	J/mol×K	637.47	Joback Calculated Property
Cp,gas	210.95	J/mol×K	673.59	Joback Calculated Property
Cp,gas	218.20	J/mol×K	709.71	Joback Calculated Property
Cp,gas	225.00	J/mol×K	745.84	Joback Calculated Property

Similar Compounds

Find more compounds similar to 4-Hydroxy-5,6-dihydro-2H-pyran-2-one.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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