Chemical Properties of Pentane, 2-iodo- (CAS 637-97-8)

InChI

InChI=1S/C5H11I/c1-3-4-5(2)6/h5H,3-4H2,1-2H3

InChI Key

JUPBFIYJUCWJCT-UHFFFAOYSA-N

Formula

C5H11I

SMILES

CCCC(C)I

Molecular Weight¹

198.05

CAS

637-97-8

Other Names

• 2-Iodopentane
• Pentane, 2-iodo-, (.+/-.)-
• s-Amyliodide
• sec-Amyl Iodide

• 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).
• 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).
• 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°	46.90	kJ/mol	Joback Calculated Property
ΔfH°gas	-74.94	kJ/mol	Joback Calculated Property
ΔfusH°	9.59	kJ/mol	Joback Calculated Property
ΔvapH°	35.71	kJ/mol	Joback Calculated Property
log10WS	-2.98		Crippen Calculated Property
logPoct/wat	2.610		Crippen Calculated Property
McVol	107.130	ml/mol	McGowan Calculated Property
Pc	3411.87	kPa	Joback Calculated Property
Inp	[873.00; 873.00]
Inp	873.00		NIST
Inp	873.00		NIST
I	[1092.00; 1177.00]
I	1092.00		NIST
I	1177.00		NIST
I	1177.00		NIST
I	1092.00		NIST
Tboil	406.50	K	Joback Calculated Property
Tc	613.94	K	Joback Calculated Property
Tfus	189.17	K	Joback Calculated Property
Vc	0.398	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[172.15; 224.75]	J/mol×K	[406.50; 613.94]
Cp,gas	172.15	J/mol×K	406.50	Joback Calculated Property
Cp,gas	182.14	J/mol×K	441.07	Joback Calculated Property
Cp,gas	191.61	J/mol×K	475.65	Joback Calculated Property
Cp,gas	200.59	J/mol×K	510.22	Joback Calculated Property
Cp,gas	209.09	J/mol×K	544.79	Joback Calculated Property
Cp,gas	217.13	J/mol×K	579.36	Joback Calculated Property
Cp,gas	224.75	J/mol×K	613.94	Joback Calculated Property
η	[0.0003718; 0.0102765]	Pa×s	[189.17; 406.50]
η	0.0102765	Pa×s	189.17	Joback Calculated Property
η	0.0037890	Pa×s	225.39	Joback Calculated Property
η	0.0018416	Pa×s	261.61	Joback Calculated Property
η	0.0010668	Pa×s	297.84	Joback Calculated Property
η	0.0006956	Pa×s	334.06	Joback Calculated Property
η	0.0004932	Pa×s	370.28	Joback Calculated Property
η	0.0003718	Pa×s	406.50	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[307.92; 457.91]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.37212e+01
Coefficient B			-3.37291e+03
Coefficient C			-5.68400e+01
Temperature range, min.			307.92
Temperature range, max.			457.91
Pvap	1.33	kPa	307.92	Calculated Property
Pvap	3.08	kPa	324.59	Calculated Property
Pvap	6.44	kPa	341.25	Calculated Property
Pvap	12.41	kPa	357.92	Calculated Property
Pvap	22.33	kPa	374.58	Calculated Property
Pvap	37.90	kPa	391.25	Calculated Property
Pvap	61.18	kPa	407.91	Calculated Property
Pvap	94.55	kPa	424.58	Calculated Property
Pvap	140.73	kPa	441.24	Calculated Property
Pvap	202.64	kPa	457.91	Calculated Property

Similar Compounds

Find more compounds similar to Pentane, 2-iodo-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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