Chemical Properties of [2H]hydrogen chloride (CAS 7698-05-7)

InChI

InChI=1S/ClH/h1H/i/hD

InChI Key

VEXZGXHMUGYJMC-DYCDLGHISA-N

Formula

ClD

SMILES

Cl

Molecular Weight¹

37.47

CAS

7698-05-7

Other Names

• Deuterium chloride
• Hydrochloric acid-d

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point 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
ω	0.1118		Relay (1.0) Calculated Property
ΔfG°	-10.43	kJ/mol	Joback Calculated Property
ΔfH°gas	-89.82	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	1.64	kJ/mol	Joback Calculated Property
IE	12.76 ± 0.01	eV	NIST
logPoct/wat	0.422		Crippen Calculated Property
McVol	23.100	ml/mol	McGowan Calculated Property
Pc	8020.00 ± 8.01	kPa	NIST
Ptriple	[12.51; 12.53]	kPa
Ptriple	12.51 ± 0.01	kPa	NIST
Ptriple	12.53 ± 0.01	kPa	NIST
Ptriple	12.52 ± 0.01	kPa	NIST
Tboil	201.19	K	Relay (1.0) Calculated Property
Tc	[323.40; 323.50]	K
Tc	323.40	K	Mathews (1972), critical constants of inorganic substances Compiled value
Tc	323.50 ± 0.32	K	NIST
Tfus	178.48	K	Relay (1.0) Calculated Property
Vc	0.082	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Enthalpy of vaporization at standard conditions, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[29.19; 34.88]	J/mol×K	[298.00; 1300.00]	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			2.53737e+01
Coefficient B			6.86046e+00
Coefficient C			3.75111e+00
Coefficient D			-2.65272e+00
Coefficient E			1.33641e-01
Reference			Chase, 1998
Comment			F=-100.7942, G=222.0139, H=-93.34504; Data last reviewed in June, 1977
Temperature range, min.			298.00
Temperature range, max.			1300.00
Cp,gas	29.19	J/mol×K	298.00	Calculated Property
Cp,gas	29.43	J/mol×K	409.33	Calculated Property
Cp,gas	30.08	J/mol×K	520.67	Calculated Property
Cp,gas	30.87	J/mol×K	632.00	Calculated Property
Cp,gas	31.70	J/mol×K	743.33	Calculated Property
Cp,gas	32.50	J/mol×K	854.67	Calculated Property
Cp,gas	33.25	J/mol×K	966.00	Calculated Property
Cp,gas	33.92	J/mol×K	1077.33	Calculated Property
Cp,gas	34.47	J/mol×K	1188.67	Calculated Property
Cp,gas	34.88	J/mol×K	1300.00	Calculated Property
Cp,gas	[34.89; 39.43]	J/mol×K	[1300.00; 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			3.56225e+01
Coefficient B			1.28736e+00
Coefficient C			-1.75269e-01
Coefficient D			1.15580e-02
Coefficient E			-3.61375e+00
Reference			Chase, 1998
Comment			F=-111.3208, G=226.8255, H=-93.34504; Data last reviewed in June, 1977
Temperature range, min.			1300.00
Temperature range, max.			6000.00
Cp,gas	34.89	J/mol×K	1300.00	Calculated Property
Cp,gas	36.37	J/mol×K	1822.22	Calculated Property
Cp,gas	37.17	J/mol×K	2344.44	Calculated Property
Cp,gas	37.71	J/mol×K	2866.67	Calculated Property
Cp,gas	38.11	J/mol×K	3388.89	Calculated Property
Cp,gas	38.43	J/mol×K	3911.11	Calculated Property
Cp,gas	38.71	J/mol×K	4433.33	Calculated Property
Cp,gas	38.96	J/mol×K	4955.56	Calculated Property
Cp,gas	39.19	J/mol×K	5477.78	Calculated Property
Cp,gas	39.43	J/mol×K	6000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000994; 0.0000916]	Pa×s	[136.05; 226.41]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-9.41976e+00
Coefficient B			2.76300e+01
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			136.05
Temperature range, max.			226.41
η	0.0000994	Pa×s	136.05	Calculated Property
η	0.0000980	Pa×s	146.09	Calculated Property
η	0.0000968	Pa×s	156.13	Calculated Property
η	0.0000958	Pa×s	166.17	Calculated Property
η	0.0000949	Pa×s	176.21	Calculated Property
η	0.0000941	Pa×s	186.25	Calculated Property
η	0.0000934	Pa×s	196.29	Calculated Property
η	0.0000927	Pa×s	206.33	Calculated Property
η	0.0000922	Pa×s	216.37	Calculated Property
η	0.0000916	Pa×s	226.41	Calculated Property

Similar Compounds

Find more compounds similar to [2H]hydrogen chloride.

Sources

• Mathews (1972), critical constants of inorganic substances ChEDL chemicals 1.5.2, from Mathews, J. F. Critical Constants of Inorganic Substances. Chem. Rev. 1972, 72, 71-100.
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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