Chemical Properties of Naphthalene, 1,2-dichloro- (CAS 2050-69-3)

InChI

InChI=1S/C10H6Cl2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6H

InChI Key

MOXLHAPKZWTHEX-UHFFFAOYSA-N

Formula

C10H6Cl2

SMILES

Clc1ccc2ccccc2c1Cl

Molecular Weight¹

197.06

CAS

2050-69-3

Other Names

• 1,2-Dichloronaphthalene
• Dichloro naphthalene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• 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

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[151.28; 336.39]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-1.71700e+01
Coefficient B			7.65800e-01
Coefficient C			-5.94840e-04
Coefficient D			1.82600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	151.28	J/mol×K	273.00	Calculated Property
Cp,gas	187.39	J/mol×K	353.78	Calculated Property
Cp,gas	218.27	J/mol×K	434.56	Calculated Property
Cp,gas	244.49	J/mol×K	515.33	Calculated Property
Cp,gas	266.64	J/mol×K	596.11	Calculated Property
Cp,gas	285.28	J/mol×K	676.89	Calculated Property
Cp,gas	301.00	J/mol×K	757.67	Calculated Property
Cp,gas	314.37	J/mol×K	838.44	Calculated Property
Cp,gas	325.98	J/mol×K	919.22	Calculated Property
Cp,gas	336.39	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0014074; 0.0003554]	Pa×s	[346.46; 566.40]	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			-1.01105e+01
Coefficient B			1.22802e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			346.46
Temperature range, max.			566.40
η	0.0014074	Pa×s	346.46	Calculated Property
η	0.0011143	Pa×s	370.90	Calculated Property
η	0.0009081	Pa×s	395.33	Calculated Property
η	0.0007578	Pa×s	419.77	Calculated Property
η	0.0006452	Pa×s	444.21	Calculated Property
η	0.0005586	Pa×s	468.65	Calculated Property
η	0.0004905	Pa×s	493.08	Calculated Property
η	0.0004361	Pa×s	517.52	Calculated Property
η	0.0003919	Pa×s	541.96	Calculated Property
η	0.0003554	Pa×s	566.40	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,2-dichloro-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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