Chemical Properties of Fluorodichloromethane (CAS 75-43-4)

InChI

InChI=1S/CHCl2F/c2-1(3)4/h1H

InChI Key

UMNKXPULIDJLSU-UHFFFAOYSA-N

Formula

CHCl2F

SMILES

FC(Cl)Cl

Molecular Weight¹

102.92

CAS

75-43-4

Other Names

• Algofrene Type 5
• Arcton 7
• CHCl2F
• CHFCl2
• Dichlorofluoromethane
• Dichloromonofluoromethane
• Dwuchlorofluorometan
• F 21
• FC 21
• Fluorocarbon-21
• Freon 21
• Freon F 21
• Genetron 21
• Halon 112
• Methane, dichlorofluoro-
• Monofluorodichloromethane
• R 21
• R 21 (refrigerant)
• REFRIGERANT-21
• Refrigerant 21
• UN 1029

• ω : Acentric Factor.
• 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).
• ε_r : Dielectric Constant (Relative permittivity).
• 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).
• n₀ : Refractive Index.
• ρ_c : Critical density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-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).
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.2100		KDB
μ	1.30	debye	KDB
εr	5.34		NCMS SOLV-DB
ΔfG°	-268.40	kJ/mol	KDB
ΔfH°gas	-298.90	kJ/mol	KDB
ΔfusH°	6.30	kJ/mol	Joback Calculated Property
ΔvapH°	24.23	kJ/mol	NCMS SOLV-DB
IE	[11.50; 12.39]	eV
IE	11.75 ± 0.02	eV	NIST
IE	11.50	eV	NIST
IE	12.39 ± 0.20	eV	NIST
IE	11.92	eV	NIST
IE	12.00	eV	NIST
log10WS	-1.05		Relay (1.0) Calculated Property
logPoct/wat	1.550		NCMS SOLV-DB
McVol	51.200	ml/mol	McGowan Calculated Property
Pc	5180.00	kPa	KDB
ρc	521.82 ± 2.06	kg/m3	NIST
Inp	[462.00; 491.00]
Inp	462.00		NIST
Inp	491.00		NIST
Tboil	[282.00; 282.10]	K
Tboil	282.10	K	KDB
Tboil	282.05	K	NCMS SOLV-DB
Tboil	282.00	K	NIST
Tc	[451.58; 451.65]	K
Tc	451.58	K	KDB
Tc	451.65 ± 0.40	K	NIST
Tfus	[138.00; 138.15]	K
Tfus	138.00	K	KDB
Tfus	138.15	K	NCMS SOLV-DB
Vc	0.196	m3/kmol	KDB
Zc	0.2704050		KDB
Zra	0.27		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[106.00; 117.00]	J/mol×K	[260.00; 360.00]
Cp,liquid	106.00	J/mol×K	260.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	106.00	J/mol×K	270.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	106.00	J/mol×K	273.15	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	107.00	J/mol×K	280.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	107.00	J/mol×K	290.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	112.60	J/mol×K	298.15	NIST
Cp,liquid	108.00	J/mol×K	298.15	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	108.00	J/mol×K	300.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	109.00	J/mol×K	310.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	110.00	J/mol×K	320.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	112.00	J/mol×K	330.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	113.00	J/mol×K	340.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	115.00	J/mol×K	350.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	117.00	J/mol×K	360.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
η	0.0003367	Pa×s	298.15	NCMS SOLV-DB
ΔvapH	[24.10; 36.70]	kJ/mol	[231.50; 423.50]
ΔvapH	26.20	kJ/mol	231.50	NIST
ΔvapH	26.10	kJ/mol	253.50	NIST
ΔvapH	36.70	kJ/mol	280.50	NIST
ΔvapH	24.94	kJ/mol	282.10	KDB
ΔvapH	25.30	kJ/mol	311.50	NIST
ΔvapH	24.20	kJ/mol	370.00	NIST
ΔvapH	24.10	kJ/mol	423.50	NIST
Pvap	181.32	kPa	298.15	NCMS SOLV-DB
n0	1.35600		298.15	NCMS SOLV-DB
ρl	1380.00	kg/m3	282.00	KDB
γ	[0.02; 0.02]	N/m	[273.20; 298.15]
γ	0.02	N/m	273.20	KDB
γ	0.02	N/m	298.15	NCMS SOLV-DB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[60.96; 95.93]	J/mol×K	[298.00; 1100.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.90160e+01
Coefficient B			1.49844e+02
Coefficient C			-1.21834e+02
Coefficient D			3.73489e+01
Coefficient E			-2.55977e-01
Reference			Chase, 1998
Comment			F=-298.4267, G=287.3366, H=-283.2572; Data last reviewed in June, 1970
Temperature range, min.			298.00
Temperature range, max.			1100.00
Cp,gas	60.96	J/mol×K	298.00	Calculated Property
Cp,gas	69.22	J/mol×K	387.11	Calculated Property
Cp,gas	75.65	J/mol×K	476.22	Calculated Property
Cp,gas	80.74	J/mol×K	565.33	Calculated Property
Cp,gas	84.77	J/mol×K	654.44	Calculated Property
Cp,gas	87.97	J/mol×K	743.56	Calculated Property
Cp,gas	90.51	J/mol×K	832.67	Calculated Property
Cp,gas	92.57	J/mol×K	921.78	Calculated Property
Cp,gas	94.32	J/mol×K	1010.89	Calculated Property
Cp,gas	95.93	J/mol×K	1100.00	Calculated Property
Cp,gas	[95.79; 107.54]	J/mol×K	[1100.00; 6000.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			1.00298e+02
Coefficient B			4.16256e+00
Coefficient C			-8.16980e-01
Coefficient D			5.53610e-02
Coefficient E			-9.89060e+00
Reference			Chase, 1998
Comment			F=-337.5028, G=380.1373, H=-283.2572; Data last reviewed in June, 1970
Temperature range, min.			1100.00
Temperature range, max.			6000.00
Cp,gas	95.79	J/mol×K	1100.00	Calculated Property
Cp,gas	101.52	J/mol×K	1644.44	Calculated Property
Cp,gas	104.01	J/mol×K	2188.89	Calculated Property
Cp,gas	105.38	J/mol×K	2733.33	Calculated Property
Cp,gas	106.19	J/mol×K	3277.78	Calculated Property
Cp,gas	106.69	J/mol×K	3822.22	Calculated Property
Cp,gas	106.99	J/mol×K	4366.67	Calculated Property
Cp,gas	107.18	J/mol×K	4911.11	Calculated Property
Cp,gas	107.35	J/mol×K	5455.56	Calculated Property
Cp,gas	107.54	J/mol×K	6000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 5119.06]	kPa	[205.76; 451.58]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.42093e+01
Coefficient B			-2.35048e+03
Coefficient C			-3.69280e+01
Temperature range, min.			205.76
Temperature range, max.			451.58
Pvap	1.33	kPa	205.76	Calculated Property
Pvap	9.26	kPa	233.07	Calculated Property
Pvap	40.07	kPa	260.39	Calculated Property
Pvap	126.00	kPa	287.70	Calculated Property
Pvap	316.37	kPa	315.01	Calculated Property
Pvap	673.75	kPa	342.33	Calculated Property
Pvap	1267.34	kPa	369.64	Calculated Property
Pvap	2165.99	kPa	396.95	Calculated Property
Pvap	3432.37	kPa	424.27	Calculated Property
Pvap	5119.06	kPa	451.58	Calculated Property
Pvap	[4.59e-04; 4989.95]	kPa	[138.15; 451.58]	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			1.43707e+01
Coefficient B			-3.31624e+03
Coefficient C			4.15152e-01
Coefficient D			-5.14720e-06
Coefficient E			0.00000e+00
Temperature range, min.			138.15
Temperature range, max.			451.58
Pvap	4.59e-04	kPa	138.15	Calculated Property
Pvap	0.06	kPa	172.98	Calculated Property
Pvap	1.50	kPa	207.80	Calculated Property
Pvap	14.58	kPa	242.63	Calculated Property
Pvap	78.06	kPa	277.45	Calculated Property
Pvap	279.74	kPa	312.28	Calculated Property
Pvap	753.73	kPa	347.10	Calculated Property
Pvap	1644.55	kPa	381.93	Calculated Property
Pvap	3052.92	kPa	416.75	Calculated Property
Pvap	4989.95	kPa	451.58	Calculated Property
Pvap	[0.13; 100.66]	kPa	[181.80; 282.10]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.40473e+01
Coefficient B			-2.29399e+03
Coefficient C			-3.89780e+01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			181.80
Temperature range, max.			282.10
Pvap	0.13	kPa	181.80	Calculated Property
Pvap	0.43	kPa	192.94	Calculated Property
Pvap	1.17	kPa	204.09	Calculated Property
Pvap	2.81	kPa	215.23	Calculated Property
Pvap	6.09	kPa	226.38	Calculated Property
Pvap	12.10	kPa	237.52	Calculated Property
Pvap	22.36	kPa	248.67	Calculated Property
Pvap	38.84	kPa	259.81	Calculated Property
Pvap	63.97	kPa	270.96	Calculated Property
Pvap	100.66	kPa	282.10	Calculated Property
Pvap	[101.47; 5054.44]	kPa	[282.10; 450.70]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.44999e+01
Coefficient B			-2.54532e+03
Coefficient C			-2.44790e+01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			282.10
Temperature range, max.			450.70
Pvap	101.47	kPa	282.10	Calculated Property
Pvap	198.24	kPa	300.83	Calculated Property
Pvap	355.74	kPa	319.57	Calculated Property
Pvap	595.33	kPa	338.30	Calculated Property
Pvap	940.12	kPa	357.03	Calculated Property
Pvap	1413.98	kPa	375.77	Calculated Property
Pvap	2040.60	kPa	394.50	Calculated Property
Pvap	2842.61	kPa	413.23	Calculated Property
Pvap	3840.97	kPa	431.97	Calculated Property
Pvap	5054.44	kPa	450.70	Calculated Property

Similar Compounds

Find more compounds similar to Fluorodichloromethane.

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• NCMS SOLV-DB
• The Yaws Handbook of Vapor Pressure
• Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD

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