Chemical Properties of (S)-(+)-2-Pentanol (CAS 26184-62-3)

InChI

InChI=1S/C5H12O/c1-3-4-5(2)6/h5-6H,3-4H2,1-2H3/t5-/m1/s1

InChI Key

JYVLIDXNZAXMDK-RXMQYKEDSA-N

Formula

C5H12O

SMILES

CCCC(C)O

Molecular Weight¹

88.15

CAS

26184-62-3

Other Names

• (S)-2-Pentanole
• 2-Pentanol, (2S)-

• 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).
• P_vap : Vapor 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[169.88; 217.01]	J/mol×K	[405.74; 571.04]
Cp,gas	169.88	J/mol×K	405.74	Joback Calculated Property
Cp,gas	178.50	J/mol×K	433.29	Joback Calculated Property
Cp,gas	186.80	J/mol×K	460.84	Joback Calculated Property
Cp,gas	194.79	J/mol×K	488.39	Joback Calculated Property
Cp,gas	202.49	J/mol×K	515.94	Joback Calculated Property
Cp,gas	209.89	J/mol×K	543.49	Joback Calculated Property
Cp,gas	217.01	J/mol×K	571.04	Joback Calculated Property
η	[0.0002824; 0.3005917]	Pa×s	[191.93; 405.74]
η	0.3005917	Pa×s	191.93	Joback Calculated Property
η	0.0378832	Pa×s	227.56	Joback Calculated Property
η	0.0083655	Pa×s	263.20	Joback Calculated Property
η	0.0026484	Pa×s	298.83	Joback Calculated Property
η	0.0010713	Pa×s	334.47	Joback Calculated Property
η	0.0005159	Pa×s	370.10	Joback Calculated Property
η	0.0002824	Pa×s	405.74	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.61]	kPa	[300.32; 380.25]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.10424e+01
Coefficient B			-5.19475e+03
Coefficient C			-5.00290e+01
Temperature range, min.			300.32
Temperature range, max.			380.25
Pvap	1.33	kPa	300.32	Calculated Property
Pvap	2.71	kPa	309.20	Calculated Property
Pvap	5.27	kPa	318.08	Calculated Property
Pvap	9.82	kPa	326.96	Calculated Property
Pvap	17.59	kPa	335.84	Calculated Property
Pvap	30.42	kPa	344.73	Calculated Property
Pvap	50.94	kPa	353.61	Calculated Property
Pvap	82.85	kPa	362.49	Calculated Property
Pvap	131.17	kPa	371.37	Calculated Property
Pvap	202.61	kPa	380.25	Calculated Property

Similar Compounds

Find more compounds similar to (S)-(+)-2-Pentanol.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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