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Perchlorethylene

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Chlorinated solvent Perchlorethylene
Chemical formula: Cl2C=CCl2
Property Value in metric unit Value in US unit
Density at 68°F (20°C) 1.62*10³ kg/m³ 101.3 lb/ft³
Viscosity at 68°F (20°C) 0.80 cP 5.37*10-4 lb/ft·s
Surface tension at 68°F (20°C) 0.032 N/m 1.83*10-4 lbf/in
Vapor pressure at 68°F (20°C) 1900 Pa 0.276 psi
Boiling point 121 ºC 250 ºF
Melting Point -22 ºC -7.6 ºF
Autoignition temperature none ºC none ºF
Dielectric constant at 77°F (25°C) 2.36 2.36
Specific heat capacity 900 J/(kg*K) 0.215 BTU/(lb*ºF)
Latent heat of vaporization 209 kJ/kg 89.9 BTU/lb

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