Chemical Properties of 2-Pentyl radical

InChI

InChI=1S/C5H11/c1-3-5-4-2/h3H,4-5H2,1-2H3

InChI Key

HAMMRVGIRNLATI-UHFFFAOYSA-N

Formula

C5H11

SMILES

C[CH]CCC

Molecular Weight¹

71.14

• 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_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	0.2694		Relay (1.0) Calculated Property
ΔfG°	41.16	kJ/mol	Joback Calculated Property
ΔfH°gas	-46.87	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	6.86	kJ/mol	Joback Calculated Property
ΔvapH°	26.06	kJ/mol	Relay (1.0) Calculated Property
IE	[7.10; 7.70]	eV
IE	7.10	eV	NIST
IE	7.41	eV	NIST
IE	7.70 ± 0.10	eV	NIST
log10WS	-2.27		Relay (1.0) Calculated Property
logPoct/wat	2.011		Crippen Calculated Property
McVol	79.160	ml/mol	McGowan Calculated Property
Pc	3690.97	kPa	Joback Calculated Property
Tboil	311.11	K	Relay (1.0) Calculated Property
Tc	474.76	K	Relay (1.0) Calculated Property
Tfus	119.89	K	Relay (1.0) Calculated Property
Vc	0.313	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[105.72; 261.69]	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			-2.37480e+01
Coefficient B			5.87840e-01
Coefficient C			-4.58800e-04
Coefficient D			1.56400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	105.72	J/mol×K	273.00	Calculated Property
Cp,gas	133.72	J/mol×K	353.78	Calculated Property
Cp,gas	157.90	J/mol×K	434.56	Calculated Property
Cp,gas	178.75	J/mol×K	515.33	Calculated Property
Cp,gas	196.77	J/mol×K	596.11	Calculated Property
Cp,gas	212.45	J/mol×K	676.89	Calculated Property
Cp,gas	226.29	J/mol×K	757.67	Calculated Property
Cp,gas	238.78	J/mol×K	838.44	Calculated Property
Cp,gas	250.41	J/mol×K	919.22	Calculated Property
Cp,gas	261.69	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0008154; 0.0002051]	Pa×s	[147.48; 333.48]	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			-9.58631e+00
Coefficient B			3.64930e+02
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			147.48
Temperature range, max.			333.48
η	0.0008154	Pa×s	147.48	Calculated Property
η	0.0006016	Pa×s	168.15	Calculated Property
η	0.0004744	Pa×s	188.81	Calculated Property
η	0.0003920	Pa×s	209.48	Calculated Property
η	0.0003352	Pa×s	230.14	Calculated Property
η	0.0002942	Pa×s	250.81	Calculated Property
η	0.0002633	Pa×s	271.48	Calculated Property
η	0.0002395	Pa×s	292.14	Calculated Property
η	0.0002205	Pa×s	312.81	Calculated Property
η	0.0002051	Pa×s	333.48	Calculated Property

Similar Compounds

Find more compounds similar to 2-Pentyl radical.

Sources

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

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