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).
• η : Dynamic viscosity (Pa×s).
• 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).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-469.73	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	12.96	kJ/mol	Joback Calculated Property
ΔvapH°	75.76	kJ/mol	Relay (1.0) Calculated Property
IE	9.38	eV	Relay (1.0) Calculated Property
logPoct/wat	0.375		Crippen Calculated Property
McVol	79.460	ml/mol	McGowan 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	530.08	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[167.58; 206.55]	J/mol×K	[484.22; 676.46]
Cp,gas	167.58	J/mol×K	484.22	Joback Calculated Property
Cp,gas	175.12	J/mol×K	516.26	Joback Calculated Property
Cp,gas	182.22	J/mol×K	548.30	Joback Calculated Property
Cp,gas	188.89	J/mol×K	580.34	Joback Calculated Property
Cp,gas	195.16	J/mol×K	612.38	Joback Calculated Property
Cp,gas	201.05	J/mol×K	644.42	Joback Calculated Property
Cp,gas	206.55	J/mol×K	676.46	Joback Calculated Property
η	[0.0002433; 0.0134037]	Pa×s	[281.20; 484.22]
η	0.0134037	Pa×s	281.20	Joback Calculated Property
η	0.0047997	Pa×s	315.04	Joback Calculated Property
η	0.0020976	Pa×s	348.87	Joback Calculated Property
η	0.0010612	Pa×s	382.71	Joback Calculated Property
η	0.0005997	Pa×s	416.55	Joback Calculated Property
η	0.0003693	Pa×s	450.38	Joback Calculated Property
η	0.0002433	Pa×s	484.22	Joback Calculated Property

Similar Compounds

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

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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