Chemical Properties of (Z)-Ethylene-1,2-d2 (CAS 2813-62-9)

InChI

InChI=1S/C2H4/c1-2/h1-2H2/i1D,2D/b2-1-

InChI Key

VGGSQFUCUMXWEO-ITQDIREFSA-N

Formula

C2H4

SMILES

[2H]/C=C\[2H]

Molecular Weight¹

30.07

CAS

2813-62-9

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	-1.83	kJ/mol	Joback Calculated Property
IE	[10.50; 10.52]	eV
IE	10.52 ± 0.01	eV	NIST
IE	10.50 ± 0.01	eV	NIST
logPoct/wat	0.802		Crippen Calculated Property
McVol	34.740	ml/mol	McGowan Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[42.29; 96.07]	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			9.27000e+00
Coefficient B			1.33800e-01
Coefficient C			-4.70000e-05
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	42.29	J/mol×K	273.00	Calculated Property
Cp,gas	50.72	J/mol×K	353.78	Calculated Property
Cp,gas	58.54	J/mol×K	434.56	Calculated Property
Cp,gas	65.74	J/mol×K	515.33	Calculated Property
Cp,gas	72.33	J/mol×K	596.11	Calculated Property
Cp,gas	78.30	J/mol×K	676.89	Calculated Property
Cp,gas	83.67	J/mol×K	757.67	Calculated Property
Cp,gas	88.41	J/mol×K	838.44	Calculated Property
Cp,gas	92.55	J/mol×K	919.22	Calculated Property
Cp,gas	96.07	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0005920; 0.0000802]	Pa×s	[113.86; 271.26]	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			-1.08766e+01
Coefficient B			3.92200e+02
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			113.86
Temperature range, max.			271.26
η	0.0005920	Pa×s	113.86	Calculated Property
η	0.0003742	Pa×s	131.35	Calculated Property
η	0.0002635	Pa×s	148.84	Calculated Property
η	0.0001997	Pa×s	166.33	Calculated Property
η	0.0001596	Pa×s	183.81	Calculated Property
η	0.0001326	Pa×s	201.30	Calculated Property
η	0.0001135	Pa×s	218.79	Calculated Property
η	0.0000994	Pa×s	236.28	Calculated Property
η	0.0000886	Pa×s	253.77	Calculated Property
η	0.0000802	Pa×s	271.26	Calculated Property

Similar Compounds

Find more compounds similar to (Z)-Ethylene-1,2-d2.

Sources

• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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