Chemical Properties of Tetrahydro-4H-pyran-4-ol (CAS 2081-44-9)

InChI

InChI=1S/C5H10O2/c6-5-1-3-7-4-2-5/h5-6H,1-4H2

InChI Key

LMYJGUNNJIDROI-UHFFFAOYSA-N

Formula

C5H10O2

SMILES

OC1CCOCC1

Molecular Weight¹

102.13

CAS

2081-44-9

Other Names

• 2H-Pyran-4-ol, tetrahydro-
• tetrahydro-2H-pyran-4-ol

• 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_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_boilr : Boiling point at reduced pressure (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

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Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[103.29; 300.55]	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			-4.46500e+01
Coefficient B			6.31900e-01
Coefficient C			-3.45700e-04
Coefficient D			5.90000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	103.29	J/mol×K	273.00	Calculated Property
Cp,gas	138.25	J/mol×K	353.78	Calculated Property
Cp,gas	169.51	J/mol×K	434.56	Calculated Property
Cp,gas	197.26	J/mol×K	515.33	Calculated Property
Cp,gas	221.69	J/mol×K	596.11	Calculated Property
Cp,gas	242.98	J/mol×K	676.89	Calculated Property
Cp,gas	261.33	J/mol×K	757.67	Calculated Property
Cp,gas	276.92	J/mol×K	838.44	Calculated Property
Cp,gas	289.93	J/mol×K	919.22	Calculated Property
Cp,gas	300.55	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0680898; 0.0002599]	Pa×s	[240.88; 454.75]	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			-1.45267e+01
Coefficient B			2.85197e+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.			240.88
Temperature range, max.			454.75
η	0.0680898	Pa×s	240.88	Calculated Property
η	0.0235161	Pa×s	264.64	Calculated Property
η	0.0096769	Pa×s	288.41	Calculated Property
η	0.0045584	Pa×s	312.17	Calculated Property
η	0.0023886	Pa×s	335.93	Calculated Property
η	0.0013632	Pa×s	359.70	Calculated Property
η	0.0008340	Pa×s	383.46	Calculated Property
η	0.0005404	Pa×s	407.22	Calculated Property
η	0.0003673	Pa×s	430.99	Calculated Property
η	0.0002599	Pa×s	454.75	Calculated Property

Similar Compounds

Find more compounds similar to Tetrahydro-4H-pyran-4-ol.

Sources

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

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