Chlorobenzene (data page)

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This page provides supplementary chemical data on Chlorobenzene.

The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source and follow its directions. An external MSDS is available here.

Structure and properties

Structure and properties
Index of refraction, nD 1.5241
Abbe number ?
Dielectric constant, εr 5.6895 at 293.2 K
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility, χm 69.5 ×10−6 cm3 mol−1
Surface tension, 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

Thermodynamic properties

Phase behavior
Triple point ? K (? °C), ? Pa
Critical point 633.4 K (360.25°C), 4.52 MPa
Std enthalpy change
of fusion, ΔfusHo		 ? kJ/mol
Std entropy change
of fusion, ΔfusSo		 9.6 J/(mol·K)
Std enthalpy change
of vaporization, ΔvapHo		 40.97 kJ/mol
Std entropy change
of vaporization, ΔvapSo		 ? J/(mol·K)
Solid properties
Std enthalpy change
of formation, ΔfHosolid		 ? kJ/mol
Standard molar entropy,
Sosolid		 ? J/(mol K)
Specific heat capacity, cp ? J/(mol K)
Liquid properties
Std enthalpy change
of formation, ΔfHoliquid		 11.1 kJ/mol
Standard molar entropy,
Soliquid		 ? J/(mol K)
Specific heat capacity, cp 150.1 J/(mol K)
Gas properties
Std enthalpy change
of formation, ΔfHogas		 52.0 kJ/mol
Standard molar entropy,
Sogas		 ? J/(mol K)
Specific heat capacity, cp ? 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,
ΔhydH∞ = ΔsolH∞ - ΔvapHo		 -30.6 kJ/mol @ 298.15K

Vapor pressure of liquid

P in Pa101001k10k100k
T in °C-43 e-17 e16.862.9131.3

e - extrapolated data

Viscosity of liquid

T in °C-250255075100
Viscosity in mPa s1.7031.0580.7530.5750.4560.369

Thermal Conductivity of liquid

Spectral data

References

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