Chemical Properties of Ethylene, 1,2-dichloro-, (Z)- (CAS 156-59-2)

InChI

InChI=1S/C2H2Cl2/c3-1-2-4/h1-2H/b2-1-

InChI Key

KFUSEUYYWQURPO-UPHRSURJSA-N

Formula

C2H2Cl2

SMILES

ClC=CCl

Molecular Weight¹

96.94

CAS

156-59-2

Other Names

• (Z)-1,2-Dichloroethylene
• (Z)-1,2-dichloroethene
• (Z)-CHCl=CHCl
• 1,2-cis-Dichloroethene
• 1,2-cis-Dichloroethylene
• 1,cis-2-Dichloroethene
• Acetylene dichloride, cis-
• CIS-ACETYLENE DICHLORIDE
• Ethene, 1,2-dichloro-, (1Z)-
• Ethylene, 1,2-dichloro-, cis-
• HCC 1130c
• R 1130c
• cis-1,2-Dichloroethylene
• cis-1,2-dichloroethene
• cis-Di-1,2-Chloroethylene
• cis-Dichloroethylene
• ethene, 1,2-dichloro-, (Z)-

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• 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_fH°_liquid : Liquid phase 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• NFPA Safety : NFPA Safety Rating.
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.2330		Relay (1.0) Calculated Property
ΔcH°liquid	-1093.70 ± 8.40	kJ/mol	NIST
μ	1.80	debye	KDB
ΔfG°	24.37	kJ/mol	KDB
ΔfH°gas	[-3.00; 4.27]	kJ/mol
ΔfH°gas	1.88	kJ/mol	KDB
ΔfH°gas	-3.00 ± 2.00	kJ/mol	NIST
ΔfH°gas	4.27	kJ/mol	NIST
ΔfH°gas	3.00	kJ/mol	NIST
ΔfH°liquid	[-34.10; -13.76]	kJ/mol
ΔfH°liquid	-34.10 ± 2.20	kJ/mol	NIST
ΔfH°liquid	-28.00	kJ/mol	NIST
ΔfH°liquid	-13.76	kJ/mol	NIST
ΔfusH°	9.53	kJ/mol	Joback Calculated Property
ΔvapH°	[30.90; 31.00]	kJ/mol
ΔvapH°	31.00 ± 1.00	kJ/mol	NIST
ΔvapH°	30.90	kJ/mol	NIST
ΔvapH°	31.00 ± 1.00	kJ/mol	NIST
IE	[9.65; 9.80]	eV
IE	9.66 ± 0.01	eV	NIST
IE	9.65	eV	NIST
IE	9.68	eV	NIST
IE	9.66	eV	NIST
IE	9.65 ± 0.01	eV	NIST
IE	9.66 ± 0.02	eV	NIST
IE	9.65	eV	NIST
IE	9.80	eV	NIST
IE	9.80	eV	NIST
logPoct/wat	1.935		Crippen Calculated Property
McVol	59.220	ml/mol	McGowan Calculated Property
NFPA Fire	3		KDB
NFPA Health	2		KDB
NFPA Safety	2		KDB
Pc	5600.00	kPa	KDB
Inp	[578.00; 616.00]
Inp	597.00		NIST
Inp	598.00		NIST
Inp	598.00		NIST
Inp	597.00		NIST
Inp	588.00		NIST
Inp	609.00		NIST
Inp	592.00		NIST
Inp	608.00		NIST
Inp	592.00		NIST
Inp	Outlier 578.00		NIST
Inp	596.00		NIST
Inp	596.00		NIST
Inp	Outlier 616.00		NIST
Inp	597.00		NIST
Inp	588.00		NIST
Inp	592.00		NIST
I	[998.32; 1010.00]
I	1010.00		NIST
I	1003.60		NIST
I	1003.47		NIST
I	998.32		NIST
I	1010.00		NIST
I	1010.00		NIST
Tboil	[333.00; 333.50]	K
Tboil	333.34	K	KDB
Tboil	333.50	K	NIST
Tboil	333.50 ± 0.40	K	NIST
Tboil	333.20 ± 0.60	K	NIST
Tboil	333.50 ± 0.30	K	NIST
Tboil	333.00 ± 2.00	K	NIST
Tc	544.20	K	KDB
Tfus	[193.00; 193.00]	K
Tfus	193.00	K	KDB
Tfus	193.00 ± 0.10	K	NIST

Cheméo can also estimate Critical Volume, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[110.08; 113.91]	J/mol×K	[258.09; 309.14]
Cp,liquid	110.33	J/mol×K	258.09	Heat capacities of selected chlorohydrocarbons
Cp,liquid	110.08	J/mol×K	258.09	Heat capacities of selected chlorohydrocarbons
Cp,liquid	110.33	J/mol×K	263.20	Heat capacities of selected chlorohydrocarbons
Cp,liquid	110.42	J/mol×K	263.20	Heat capacities of selected chlorohydrocarbons
Cp,liquid	110.58	J/mol×K	268.30	Heat capacities of selected chlorohydrocarbons
Cp,liquid	110.75	J/mol×K	268.30	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.00	J/mol×K	273.41	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.00	J/mol×K	273.41	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.08	J/mol×K	278.51	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.00	J/mol×K	278.51	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.41	J/mol×K	283.62	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.58	J/mol×K	283.62	Heat capacities of selected chlorohydrocarbons
Cp,liquid	113.80	J/mol×K	288.00	NIST
Cp,liquid	111.91	J/mol×K	288.72	Heat capacities of selected chlorohydrocarbons
Cp,liquid	111.75	J/mol×K	288.72	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.66	J/mol×K	293.83	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.16	J/mol×K	293.83	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.58	J/mol×K	293.83	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.25	J/mol×K	293.83	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.66	J/mol×K	298.93	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.99	J/mol×K	298.93	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.49	J/mol×K	298.93	Heat capacities of selected chlorohydrocarbons
Cp,liquid	112.99	J/mol×K	298.93	Heat capacities of selected chlorohydrocarbons
Cp,liquid	113.41	J/mol×K	304.04	Heat capacities of selected chlorohydrocarbons
Cp,liquid	113.49	J/mol×K	304.04	Heat capacities of selected chlorohydrocarbons
Cp,liquid	113.91	J/mol×K	309.14	Heat capacities of selected chlorohydrocarbons
Cp,liquid	113.74	J/mol×K	309.14	Heat capacities of selected chlorohydrocarbons
ΔvapH	[29.30; 31.80]	kJ/mol	[303.50; 413.50]
ΔvapH	31.50	kJ/mol	303.50	NIST
ΔvapH	31.60	kJ/mol	313.50	NIST
ΔvapH	31.80	kJ/mol	314.50	NIST
ΔvapH	31.05	kJ/mol	333.50	KDB
ΔvapH	29.30	kJ/mol	413.50	NIST
ρl	1282.00	kg/m3	298.00	KDB
γ	0.02	N/m	293.20	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[60.72; 108.47]	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			1.26700e+01
Coefficient B			2.27400e-01
Coefficient C			-2.09600e-04
Coefficient D			7.80000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	60.72	J/mol×K	273.00	Calculated Property
Cp,gas	70.34	J/mol×K	353.78	Calculated Property
Cp,gas	78.31	J/mol×K	434.56	Calculated Property
Cp,gas	84.87	J/mol×K	515.33	Calculated Property
Cp,gas	90.27	J/mol×K	596.11	Calculated Property
Cp,gas	94.75	J/mol×K	676.89	Calculated Property
Cp,gas	98.57	J/mol×K	757.67	Calculated Property
Cp,gas	101.96	J/mol×K	838.44	Calculated Property
Cp,gas	105.18	J/mol×K	919.22	Calculated Property
Cp,gas	108.47	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0014984; 0.0001853]	Pa×s	[193.00; 380.94]	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			-1.07399e+01
Coefficient B			8.17640e+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.			193.00
Temperature range, max.			380.94
η	0.0014984	Pa×s	193.00	Calculated Property
η	0.0009908	Pa×s	213.88	Calculated Property
η	0.0007052	Pa×s	234.76	Calculated Property
η	0.0005306	Pa×s	255.65	Calculated Property
η	0.0004167	Pa×s	276.53	Calculated Property
η	0.0003386	Pa×s	297.41	Calculated Property
η	0.0002827	Pa×s	318.29	Calculated Property
η	0.0002414	Pa×s	339.18	Calculated Property
η	0.0002099	Pa×s	360.06	Calculated Property
η	0.0001853	Pa×s	380.94	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 4540.36]	kPa	[245.92; 504.00]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.51022e+01
Coefficient B			-3.14093e+03
Coefficient C			-3.39050e+01
Temperature range, min.			245.92
Temperature range, max.			504.00
Pvap	1.33	kPa	245.92	Calculated Property
Pvap	7.79	kPa	274.60	Calculated Property
Pvap	31.24	kPa	303.27	Calculated Property
Pvap	95.94	kPa	331.95	Calculated Property
Pvap	241.93	kPa	360.62	Calculated Property
Pvap	525.49	kPa	389.30	Calculated Property
Pvap	1016.57	kPa	417.97	Calculated Property
Pvap	1794.29	kPa	446.65	Calculated Property
Pvap	2941.63	kPa	475.32	Calculated Property
Pvap	4540.36	kPa	504.00	Calculated Property
Pvap	[0.01; 5460.54]	kPa	[193.15; 537.00]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			8.00685e+01
Coefficient B			-6.23386e+03
Coefficient C			-9.96330e+00
Coefficient D			9.62240e-06
Coefficient E			0.00000e+00
Temperature range, min.			193.15
Temperature range, max.			537.00
Pvap	0.01	kPa	193.15	Calculated Property
Pvap	0.55	kPa	231.36	Calculated Property
Pvap	6.55	kPa	269.56	Calculated Property
Pvap	38.15	kPa	307.77	Calculated Property
Pvap	141.57	kPa	345.97	Calculated Property
Pvap	391.31	kPa	384.18	Calculated Property
Pvap	888.16	kPa	422.38	Calculated Property
Pvap	1763.83	kPa	460.59	Calculated Property
Pvap	3199.25	kPa	498.79	Calculated Property
Pvap	5460.54	kPa	537.00	Calculated Property
Pvap	[8.64; 204.30]	kPa	[273.91; 356.78]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.39744e+01
Coefficient B			-2.67959e+03
Coefficient C			-4.71740e+01
Reference			Ketelaar, van Velden, et al., 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			273.91
Temperature range, max.			356.78
Pvap	8.64	kPa	273.91	Calculated Property
Pvap	13.70	kPa	283.12	Calculated Property
Pvap	20.99	kPa	292.33	Calculated Property
Pvap	31.18	kPa	301.53	Calculated Property
Pvap	45.05	kPa	310.74	Calculated Property
Pvap	63.49	kPa	319.95	Calculated Property
Pvap	87.51	kPa	329.16	Calculated Property
Pvap	118.18	kPa	338.36	Calculated Property
Pvap	156.69	kPa	347.57	Calculated Property
Pvap	204.30	kPa	356.78	Calculated Property

Similar Compounds

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

Mixtures

• Ethylene, 1,2-dichloro-, (Z)- + Water

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Heat capacities of selected chlorohydrocarbons
• Measurement and Estimation of Henry's Law Constants of Chlorinated Ethylenes in Aqueous Surfactant Solutions
• Determination of Henry's Law Constants Using Internal Standards with Benchmark Values
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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