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Entron-Aero Free SampleEnTron-Aero
Comparison to TCE & PERC


Performance Properties
  EnTron-Aero TCE PERC
Boiling Point 160° F 188° F 250° F
Flash Point None None None
Evaporation Rate (n Butyl Acetate = 1) 4.7 3.0 1.5
Azeotropic Composition Yes Yes Yes
Inhibited Against Metal Corrosion Yes Yes Yes
Inhibited Against Hydrolysis Yes Yes Yes
Kauri Butanol Value 130 129 90

Environmental, Regulatory, and Health Profile
  EnTron-Aero TCE PERC
Hazardous Air Pollutant No Yes Yes
NESHAP Regulated Not Regulated Yes Yes
ACGIH Cancer Classification None A5 A3-Animal Carcinogen
IARC Cancer Class Not Listed 2A-Probably carcinogenic to humans 2A-Probably carcinogenic to humans
CERCLA Reportable Quantity Not Applicable Regulated over 100 lbs. Regulated over 100 lbs
Department of Transportation Not regulated Hazard Classification 6.1 Hazard Classification 6.1
RCRA Hazard Waste Number Not applicable U 228 U 210
VOC (Volatile Organic Compound) Yes Yes Yes

Technical Physical Properties
  EnTron-Aero TCE PERC
Specific Gravity, 25/25°C 1.31 1.46 1.62
Pounds Per Gallon @ 77° F 10.99 12.11 13.47
Specific Heat, 25°C, cal/g 0.27 0.23 0.21
Latent Heat, cal/g 58.5 56.4 50.1
Viscosity, 25°C, cps 0.49 0.54 0.84
Vapor Pressure, 25°C (mm Hg) 139 74.3 18
Vapor Density (Air =1) 4.3 4.53 5.76
Water Solubility (g/100 ml) 0.25 0.10 0.015
Flammability Limits LEL/UEL 3% to 9.0% 8% to 11% 13% to 23%
Hansen Parameters: Non-Polar / Polar 17.9 / 5.8 18.7 / 9.28  

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