Chemical Properties of 1,1-diiodoethane (CAS 594-02-5)

InChI

InChI=1S/C2H4I2/c1-2(3)4/h2H,1H3

InChI Key

JNVXRQOSRUDXDY-UHFFFAOYSA-N

Formula

C2H4I2

SMILES

CC(I)I

Molecular Weight¹

281.86

CAS

594-02-5

• 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_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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[103.20; 125.09]	J/mol×K	[431.00; 690.03]
Cp,gas	103.20	J/mol×K	431.00	Joback Calculated Property
Cp,gas	107.82	J/mol×K	474.17	Joback Calculated Property
Cp,gas	111.99	J/mol×K	517.34	Joback Calculated Property
Cp,gas	115.76	J/mol×K	560.51	Joback Calculated Property
Cp,gas	119.17	J/mol×K	603.69	Joback Calculated Property
Cp,gas	122.26	J/mol×K	646.86	Joback Calculated Property
Cp,gas	125.09	J/mol×K	690.03	Joback Calculated Property
η	[0.0004778; 0.0091347]	Pa×s	[213.42; 431.00]
η	0.0091347	Pa×s	213.42	Joback Calculated Property
η	0.0039086	Pa×s	249.68	Joback Calculated Property
η	0.0020742	Pa×s	285.95	Joback Calculated Property
η	0.0012695	Pa×s	322.21	Joback Calculated Property
η	0.0008581	Pa×s	358.47	Joback Calculated Property
η	0.0006233	Pa×s	394.74	Joback Calculated Property
η	0.0004778	Pa×s	431.00	Joback Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.69; 202.65]	kPa	[336.16; 546.97]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			9.80508e+00
Coefficient B			-1.69606e+03
Coefficient C			-1.69530e+02
Temperature range, min.			336.16
Temperature range, max.			546.97
Pvap	0.69	kPa	336.16	Calculated Property
Pvap	2.41	kPa	359.58	Calculated Property
Pvap	6.42	kPa	383.01	Calculated Property
Pvap	14.09	kPa	406.43	Calculated Property
Pvap	26.84	kPa	429.85	Calculated Property
Pvap	45.96	kPa	453.28	Calculated Property
Pvap	72.49	kPa	476.70	Calculated Property
Pvap	107.20	kPa	500.12	Calculated Property
Pvap	150.53	kPa	523.55	Calculated Property
Pvap	202.65	kPa	546.97	Calculated Property

Similar Compounds

Find more compounds similar to 1,1-diiodoethane.

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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