Chemical Properties of Hexane, 1,6-diiodo- (CAS 629-09-4)

InChI

InChI=1S/C6H12I2/c7-5-3-1-2-4-6-8/h1-6H2

InChI Key

QLIMAARBRDAYGQ-UHFFFAOYSA-N

Formula

C6H12I2

SMILES

ICCCCCCI

Molecular Weight¹

337.97

CAS

629-09-4

Other Names

• 1,6-Diiodohexane
• Hexamethylene diiodide

• ω : Acentric Factor.
• 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).
• 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_boilr : Boiling point at reduced pressure (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

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Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[254.48; 308.40]	J/mol×K	[523.16; 757.74]
Cp,gas	254.48	J/mol×K	523.16	Joback Calculated Property
Cp,gas	265.05	J/mol×K	562.26	Joback Calculated Property
Cp,gas	274.92	J/mol×K	601.35	Joback Calculated Property
Cp,gas	284.14	J/mol×K	640.45	Joback Calculated Property
Cp,gas	292.76	J/mol×K	679.54	Joback Calculated Property
Cp,gas	300.83	J/mol×K	718.64	Joback Calculated Property
Cp,gas	308.40	J/mol×K	757.74	Joback Calculated Property
η	[0.0003392; 0.0054005]	Pa×s	[273.50; 523.16]
η	0.0054005	Pa×s	273.50	Joback Calculated Property
η	0.0025109	Pa×s	315.11	Joback Calculated Property
η	0.0013958	Pa×s	356.72	Joback Calculated Property
η	0.0008772	Pa×s	398.33	Joback Calculated Property
η	0.0006019	Pa×s	439.94	Joback Calculated Property
η	0.0004408	Pa×s	481.55	Joback Calculated Property
η	0.0003392	Pa×s	523.16	Joback Calculated Property

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[414.70; 436.20]	K	[1.30; 2.40]
Tboilr	414.70	K	1.30	NIST
Tboilr	436.20	K	2.40	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[401.60; 597.76]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.33964e+01
Coefficient B			-4.13821e+03
Coefficient C			-8.59180e+01
Temperature range, min.			401.60
Temperature range, max.			597.76
Pvap	1.33	kPa	401.60	Calculated Property
Pvap	3.11	kPa	423.40	Calculated Property
Pvap	6.54	kPa	445.19	Calculated Property
Pvap	12.64	kPa	466.99	Calculated Property
Pvap	22.75	kPa	488.78	Calculated Property
Pvap	38.54	kPa	510.58	Calculated Property
Pvap	62.02	kPa	532.37	Calculated Property
Pvap	95.47	kPa	554.17	Calculated Property
Pvap	141.44	kPa	575.96	Calculated Property
Pvap	202.65	kPa	597.76	Calculated Property

Similar Compounds

Find more compounds similar to Hexane, 1,6-diiodo-.

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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