page_title: Tetrachloroethylene (data page)
section_title: Vapor pressure of liquid
hierarchical_section_title: Tetrachloroethylene (data page) / Vapor pressure of liquid
caption_attribution_description: English: Subject: log plot of tetrachloroethylene vapor pressure as a function of temperature. Prepared with: plotting script and Gimp 2.2 Status: Released to public domain.
context_page_description: This page provides supplementary chemical data on tetrachloroethylene.
context_section_description: Table data obtained from CRC Handbook of Chemistry and Physics 47th ed. Note that "(s)" annotation indicates equilibrium temperature of vapor pressure of solid. Otherwise indication is equilibrium temperature of vapor of liquid.
caption: log10 of Tetrachloroethylene vapor pressure. Uses formula: 
    
      
        
          
            
              log
              
                e
              
            
            ⁡
            
              P
              
                m
                m
                H
                g
              
            
            =
          
        
      
      {\displaystyle \scriptstyle \log _{e}P_{mmHg}=}
    
  
    
      
        
          
            
              log
              
                e
              
            
            ⁡
            (
            
              
                760
                101.325
              
            
            )
            −
            6.665868
            
              log
              
                e
              
            
            ⁡
            (
            T
            +
            273.15
            )
            −
            
              
                6530.97
                
                  T
                  +
                  273.15
                
              
            
            +
            60.47398
            +
            3.522382
            ×
            
              10
              
                −
                6
              
            
            (
            T
            +
            273.15
            
              )
              
                2
              
            
          
        
      
      {\displaystyle \scriptstyle \log _{e}({\frac {760}{101.325}})-6.665868\log _{e}(T+273.15)-{\frac {6530.97}{T+273.15}}+60.47398+3.522382\times 10^{-6}(T+273.15)^{2}}
    
   obtained from CHERIC[5]
exif: {}