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Entron-Aero Free SamplePhysical, Performance
and Regulatory Properties

EnTron-Aero has physical and performance properties similar to chlorinated solvents, making it a highly effective replacement. EnTron-Aero also has a favorable regulatory profile that is an improvement over the chlorinated solvents.

Performance Properties
Boiling Point 160° F / 71° C
Flash Point, ASTM D-93 None
Evaporation Rate (n Butyl Acetate = 1) 4.7
Azeotropic Composition Yes
Inhibited Against Metal Corrosion Yes
Inhibited Against Hydrolysis Yes
Kauri Butanol Value 130
Non-Volatile Residue < 10 ppm
Water Content, max. 150 ppm
Technical Physical Properties
Specific Gravity, 25/25°C 1.31
Specific Heat, 25°C, cal/g 0.26
Latent Heat, cal/g 58.5
Viscosity, 25°C, cps 0.5
Vapor Pressure, 25°C (mm Hg) 134
Vapor Density (Air =1) 4.3
Water Solubility (g/100 ml) 0.24
Surface Tension 26.1
Flammability Limits LEL/UEL 3% - 9.0%
Acid Acceptance, as NaOH, wt% min. 0.25
Alkalinity, as NaOH, wt % max. 0.02
Hansen Parameters: Non-Polar / Polar 17.9 / 5.8
Environmental, Regulatory, and Health Profile
Global Warming Potential (GWP) .00005
Ozone Depletion Potential (ODP) 0.016
Volatile Organic Compound (VOC) Yes, exemption application is pending
Hazardous Air Pollutant Not NESHAP Regulated
Transportation Not regulated for Transportation
ASTM D6368 Base Material Conforms
Iso Propyl Bromide Content, max. Meets ASTM D6368
Manufacturer's Workplace Exposure Guideline See MSDS

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