Chlorobenzene_(data_page)

Chlorobenzene (data page)

Chemical data page

This page provides supplementary chemical data on Chlorobenzene.

Structure and properties

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Structure and properties
Index of refraction, n_D	1.5241
Abbe number	?
Dielectric constant, ε_r	5.6895 at 293.2 K
Bond strength	?
Bond length	?
Bond angle	?
Magnetic susceptibility, χ_m	69.5 x10⁻⁶ cm³ mol⁻¹
Surface tension, $\gamma$	34.78 dyn/cm at 10°C 32.99 dyn/cm at 25°C 30.02 dyn/cm at 50°C 27.04 dyn/cm at 75°C 24.06 dyn/cm at 100°C
Speed of Sound	1311 m/s at 20°C

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Phase behavior
Triple point	? K (? °C), ? Pa
Critical point	633.4 K (360.25°C), 4.52 MPa
Std enthalpy change of fusion, Δ_fusH^o	? kJ/mol
Std entropy change of fusion, Δ_fusS^o	9.6 J/(mol·K)
Std enthalpy change of vaporization, Δ_vapH^o	40.97 kJ/mol
Std entropy change of vaporization, Δ_vapS^o	? J/(mol·K)
Solid properties
Std enthalpy change of formation, Δ_fH^o_solid	? kJ/mol
Standard molar entropy, S^o_solid	? J/(mol K)
Specific heat capacity, c_p	? J/(mol K)
Liquid properties
Std enthalpy change of formation, Δ_fH^o_liquid	11.1 kJ/mol
Standard molar entropy, S^o_liquid	? J/(mol K)
Specific heat capacity, c_p	150.1 J/(mol K)
Gas properties
Std enthalpy change of formation, Δ_fH^o_gas	52.0 kJ/mol
Standard molar entropy, S^o_gas	? J/(mol K)
Specific heat capacity, c_p	? J/(mol K)
Van der Waals' constants	a = 25.8 L²bar/mol² b = 0.1454 L/mol
Other properties
Std molar enthalpy of hydration of gas, Δ_hydH^∞ = Δ_solH^∞ - Δ_vapH^o	-30.6 kJ/mol @ 298.15K