Chemical Properties of Ethane, 1,2-dichloro-1,1,2-trifluoro- (CAS 354-23-4)

InChI

InChI=1S/C2HCl2F3/c3-1(5)2(4,6)7/h1H

InChI Key

YMRMDGSNYHCUCL-UHFFFAOYSA-N

Formula

C2HCl2F3

SMILES

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

Molecular Weight¹

152.93

CAS

354-23-4

Other Names

• 1,1,2-Trifluoro-1,2-dichloroethane
• 1,2-Dichloro-1,1,2-trifluoroethane
• 1,2-Dichlorotrifluoroethane
• CF2ClCHFCl
• R-123a
• freon 123a

• 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_fusH : Enthalpy of fusion at a given temperature (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_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°	-641.93	kJ/mol	Joback Calculated Property
ΔfH°gas	-718.45	kJ/mol	Joback Calculated Property
ΔfusH°	7.63	kJ/mol	Joback Calculated Property
ΔvapH°	26.80 ± 0.30	kJ/mol	NIST
IE	12.00	eV	NIST
log10WS	-2.24		Crippen Calculated Property
logPoct/wat	2.352		Crippen Calculated Property
McVol	68.830	ml/mol	McGowan Calculated Property
Pc	3945.61	kPa	Joback Calculated Property
Tboil	[301.00; 301.40]	K
Tboil	301.00	K	NIST
Tboil	301.40 ± 1.00	K	NIST
Tc	481.32	K	Joback Calculated Property
Tfus	161.33	K	Joback Calculated Property
Vc	0.282	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[105.76; 131.39]	J/mol×K	[314.16; 481.32]
Cp,gas	105.76	J/mol×K	314.16	Joback Calculated Property
Cp,gas	110.87	J/mol×K	342.02	Joback Calculated Property
Cp,gas	115.62	J/mol×K	369.88	Joback Calculated Property
Cp,gas	120.03	J/mol×K	397.74	Joback Calculated Property
Cp,gas	124.12	J/mol×K	425.60	Joback Calculated Property
Cp,gas	127.90	J/mol×K	453.46	Joback Calculated Property
Cp,gas	131.39	J/mol×K	481.32	Joback Calculated Property
ΔfusH	7.08	kJ/mol	135.70	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 4032.71]	kPa	[217.98; 461.60]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.45917e+01
Coefficient B			-2.73466e+03
Coefficient C			-2.68040e+01
Temperature range, min.			217.98
Temperature range, max.			461.60
Pvap	1.33	kPa	217.98	Calculated Property
Pvap	7.86	kPa	245.05	Calculated Property
Pvap	31.32	kPa	272.12	Calculated Property
Pvap	94.82	kPa	299.19	Calculated Property
Pvap	234.98	kPa	326.26	Calculated Property
Pvap	500.98	kPa	353.32	Calculated Property
Pvap	951.19	kPa	380.39	Calculated Property
Pvap	1648.61	kPa	407.46	Calculated Property
Pvap	2656.15	kPa	434.53	Calculated Property
Pvap	4032.71	kPa	461.60	Calculated Property

Similar Compounds

Find more compounds similar to Ethane, 1,2-dichloro-1,1,2-trifluoro-.

Sources

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.