Chemical Properties of Ethane, 1-chloro-1,1,2,2-tetrafluoro- (CAS 354-25-6)

InChI

InChI=1S/C2HClF4/c3-2(6,7)1(4)5/h1H

InChI Key

JQZFYIGAYWLRCC-UHFFFAOYSA-N

Formula

C2HClF4

SMILES

FC(F)C(F)(F)Cl

Molecular Weight¹

136.48

CAS

354-25-6

Other Names

• 1,1,2,2-Tetrafluorochloroethane
• 1-Chloro-1,1,2,2-Tetrafluoroethane
• F 124a
• Fc-124a
• R 124A
• R-124a
• freon 124a

• 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).
• 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_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°	-824.81	kJ/mol	Joback Calculated Property
ΔfH°gas	-898.82	kJ/mol	Joback Calculated Property
ΔfusH°	6.52	kJ/mol	Joback Calculated Property
ΔvapH°	19.48	kJ/mol	Joback Calculated Property
log10WS	-1.94		Crippen Calculated Property
logPoct/wat	2.083		Crippen Calculated Property
McVol	58.360	ml/mol	McGowan Calculated Property
Pc	3906.25	kPa	Joback Calculated Property
Tboil	[260.00; 283.30]	K
Tboil	283.30	K	NIST
Tboil	260.00 ± 3.00	K	NIST
Tc	422.54	K	Joback Calculated Property
Tfus	132.00	K	Joback Calculated Property
Vc	0.252	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[92.98; 119.46]	J/mol×K	[276.00; 422.54]
Cp,gas	92.98	J/mol×K	276.00	Joback Calculated Property
Cp,gas	98.08	J/mol×K	300.42	Joback Calculated Property
Cp,gas	102.89	J/mol×K	324.85	Joback Calculated Property
Cp,gas	107.43	J/mol×K	349.27	Joback Calculated Property
Cp,gas	111.69	J/mol×K	373.70	Joback Calculated Property
Cp,gas	115.70	J/mol×K	398.12	Joback Calculated Property
Cp,gas	119.46	J/mol×K	422.54	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 3809.81]	kPa	[188.70; 400.00]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.44818e+01
Coefficient B			-2.35045e+03
Coefficient C			-2.31130e+01
Temperature range, min.			188.70
Temperature range, max.			400.00
Pvap	1.33	kPa	188.70	Calculated Property
Pvap	7.77	kPa	212.18	Calculated Property
Pvap	30.66	kPa	235.66	Calculated Property
Pvap	92.13	kPa	259.13	Calculated Property
Pvap	226.82	kPa	282.61	Calculated Property
Pvap	480.89	kPa	306.09	Calculated Property
Pvap	908.67	kPa	329.57	Calculated Property
Pvap	1568.33	kPa	353.04	Calculated Property
Pvap	2517.53	kPa	376.52	Calculated Property
Pvap	3809.81	kPa	400.00	Calculated Property

Similar Compounds

Find more compounds similar to Ethane, 1-chloro-1,1,2,2-tetrafluoro-.

Sources

• Crippen Method
• Crippen Method
• Solubility Differences of Halocarbon Isomers in Ionic Liquid [emim][Tf2N]
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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