Chemical Properties of Ethene, 2-chloro-1,1-difluoro- (CAS 359-10-4)

InChI

InChI=1S/C2HClF2/c3-1-2(4)5/h1H

InChI Key

HTHNTJCVPNKCPZ-UHFFFAOYSA-N

Formula

C2HClF2

SMILES

FC(F)=CCl

Molecular Weight¹

98.48

CAS

359-10-4

Other Names

• 1,1-Difluoro-2-chloroethylene
• 1,1-Difluorochloroethylene
• 2,2-Difluoro-1-chloroethene
• 2-Chloro-1,1-difluoroethylene
• CF2=CHCl
• Chloro-1,1-difluoroethylene
• Ethene, 1,1-difluoro-2-chloro
• Ethylene, 2-chloro-1,1-difluoro-
• F 1122
• FC 1122
• HCFC 1122
• R 1122

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• ρ_c : Critical density (kg/m³).
• I_np : Non-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°	-363.92	kJ/mol	Joback Calculated Property
ΔfH°gas	-385.14	kJ/mol	Joback Calculated Property
ΔfusH°	10.19	kJ/mol	Joback Calculated Property
ΔvapH°	22.84	kJ/mol	Joback Calculated Property
IE	[9.76; 9.84]	eV
IE	9.80 ± 0.04	eV	NIST
IE	9.76	eV	NIST
IE	9.84	eV	NIST
log10WS	-1.86		Crippen Calculated Property
logPoct/wat	1.963		Crippen Calculated Property
McVol	50.520	ml/mol	McGowan Calculated Property
Pc	4460.89 ± 110.32	kPa	NIST
ρc	499.29 ± 14.77	kg/m3	NIST
Inp	[339.00; 339.00]
Inp	339.00		NIST
Inp	339.00		NIST
Inp	339.00		NIST
Tboil	256.00	K	NIST
Tc	400.55 ± 0.70	K	NIST
Tfus	124.36	K	Joback Calculated Property
Vc	0.213	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[65.54; 84.02]	J/mol×K	[285.17; 448.37]
Cp,gas	65.54	J/mol×K	285.17	Joback Calculated Property
Cp,gas	69.13	J/mol×K	312.37	Joback Calculated Property
Cp,gas	72.51	J/mol×K	339.57	Joback Calculated Property
Cp,gas	75.67	J/mol×K	366.77	Joback Calculated Property
Cp,gas	78.64	J/mol×K	393.97	Joback Calculated Property
Cp,gas	81.42	J/mol×K	421.17	Joback Calculated Property
Cp,gas	84.02	J/mol×K	448.37	Joback Calculated Property
ΔvapH	[14.10; 23.50]	kJ/mol	[233.00; 353.00]
ΔvapH	23.50	kJ/mol	233.00	NIST
ΔvapH	21.40	kJ/mol	273.00	NIST
ΔvapH	18.50	kJ/mol	313.00	NIST
ΔvapH	14.10	kJ/mol	353.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 4457.93]	kPa	[183.88; 400.55]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.43503e+01
Coefficient B			-2.23329e+03
Coefficient C			-2.50700e+01
Temperature range, min.			183.88
Temperature range, max.			400.55
Pvap	1.33	kPa	183.88	Calculated Property
Pvap	8.49	kPa	207.95	Calculated Property
Pvap	35.14	kPa	232.03	Calculated Property
Pvap	108.17	kPa	256.10	Calculated Property
Pvap	269.34	kPa	280.18	Calculated Property
Pvap	572.99	kPa	304.25	Calculated Property
Pvap	1081.29	kPa	328.33	Calculated Property
Pvap	1858.53	kPa	352.40	Calculated Property
Pvap	2965.97	kPa	376.48	Calculated Property
Pvap	4457.93	kPa	400.55	Calculated Property

Similar Compounds

Find more compounds similar to Ethene, 2-chloro-1,1-difluoro-.

Sources

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

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