Chemical Properties of 1,1-Dichloro-1-fluoroethane (CAS 1717-00-6)

InChI

InChI=1S/C2H3Cl2F/c1-2(3,4)5/h1H3

InChI Key

FRCHKSNAZZFGCA-UHFFFAOYSA-N

Formula

C2H3Cl2F

SMILES

CC(F)(Cl)Cl

Molecular Weight¹

116.95

CAS

1717-00-6

Other Names

• Dichlorofluoroethane
• Ethane, 1,1-dichloro-1-fluoro-
• Freon 141
• Freon 141b
• Genetron 141b
• HCFC-141b
• R 141b
• R-141b
• freon R141b

• 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).
• 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°	-249.87	kJ/mol	Joback Calculated Property
ΔfH°gas	-320.95	kJ/mol	Joback Calculated Property
ΔfusH°	5.00	kJ/mol	Joback Calculated Property
ΔvapH°	26.70	kJ/mol	Joback Calculated Property
log10WS	-1.92		Crippen Calculated Property
logPoct/wat	2.107		Crippen Calculated Property
McVol	65.290	ml/mol	McGowan Calculated Property
Pc	4194.00 ± 5.00	kPa	NIST
ρc	[460.78; 485.58]	kg/m3
ρc	485.58 ± 2.34	kg/m3	NIST
ρc	460.78 ± 8.19	kg/m3	NIST
Inp	541.00		NIST
Tboil	[304.90; 305.20]	K
Tboil	305.00	K	NIST
Tboil	305.20	K	NIST
Tboil	305.15 ± 0.40	K	NIST
Tboil	304.90 ± 0.50	K	NIST
Tc	[477.30; 477.50]	K
Tc	477.50 ± 0.50	K	NIST
Tc	477.30 ± 0.50	K	NIST
Tfus	169.65 ± 0.50	K	NIST
Vc	0.253	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[89.56; 115.98]	J/mol×K	[316.06; 499.90]
Cp,gas	89.56	J/mol×K	316.06	Joback Calculated Property
Cp,gas	94.85	J/mol×K	346.70	Joback Calculated Property
Cp,gas	99.76	J/mol×K	377.34	Joback Calculated Property
Cp,gas	104.31	J/mol×K	407.98	Joback Calculated Property
Cp,gas	108.51	J/mol×K	438.62	Joback Calculated Property
Cp,gas	112.40	J/mol×K	469.26	Joback Calculated Property
Cp,gas	115.98	J/mol×K	499.90	Joback Calculated Property
ΔvapH	[27.80; 28.70]	kJ/mol	[291.00; 350.00]
ΔvapH	27.80	kJ/mol	291.00	NIST
ΔvapH	28.70	kJ/mol	350.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 4369.23]	kPa	[220.94; 477.50]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.43302e+01
Coefficient B			-2.64732e+03
Coefficient C			-3.24150e+01
Temperature range, min.			220.94
Temperature range, max.			477.50
Pvap	1.33	kPa	220.94	Calculated Property
Pvap	8.44	kPa	249.45	Calculated Property
Pvap	34.76	kPa	277.95	Calculated Property
Pvap	106.71	kPa	306.46	Calculated Property
Pvap	265.14	kPa	334.97	Calculated Property
Pvap	563.24	kPa	363.47	Calculated Property
Pvap	1061.75	kPa	391.98	Calculated Property
Pvap	1823.49	kPa	420.49	Calculated Property
Pvap	2908.30	kPa	448.99	Calculated Property
Pvap	4369.23	kPa	477.50	Calculated Property

Similar Compounds

Find more compounds similar to 1,1-Dichloro-1-fluoroethane.

Mixtures

• 1,1-Dichloro-1-fluoroethane + Pentane

Sources

• Crippen Method
• Crippen Method
• Bubble-Point Measurements of Eight Binary Mixtures for Organic Rankine Cycle Applications
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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