Density (ρ) at -69 °C (liquid)
 

1.49 g.cm⁻³

Density (ρ) at -41 °C (liquid)
 

1.413 g.cm⁻³

Density (ρ) at -41 °C (gas)
 

4.706 kg.m⁻³

Density (ρ) at 15 °C (gas)
 

3.66 kg.m⁻³

Specific gravity at 21 °C (gas)
 

3.08 (air = 1)

Specific volume (ν) at 21 °C (gas)
 

0.275 m³.kg⁻¹

Density (ρ) at 15 °C (gas)
 

3.66 kg.m⁻³

Triple point temperature (T_t)
 

Critical temperature (T_c)
 

96.2 °C (369.3 K)

Critical pressure (p_c)
 

4.936 MPa (49.36 bar)

Vapor pressure at 21.1 °C (p_c)
 

0.9384 MPa (9.384 bar)^[9]

Critical density (ρ_c)
 

6.1 mol.l⁻¹

Latent heat of vaporization (l_v)
at boiling point (-40.7 °C)
 

233.95 kJ.kg⁻¹

Heat capacity at constant pressure (C_p)
at 30 °C (86 °F)
 

0.057 kJ.mol⁻¹.K⁻¹

Heat capacity at constant volume (C_v)
at 30 °C (86 °F)
 

0.048 kJ.mol⁻¹.K⁻¹

Heat capacity ratio (γ) at 30 °C (86 °F)
 

1.178253

Compressibility factor (Z) at 15 °C
 

0.9831

Acentric factor (ω)
 

0.22082

Molecular dipole moment
 

1.458 D

Viscosity (η) at 0 °C
 

12.56 µPa.s (0.1256 cP)

Ozone depletion potential (ODP)
 

0.055 (CCl₃F = 1)

Global warming potential (GWP)
 

1810 (CO₂ = 1)