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Technical Data Sheet
Eastman™ Ethylene Glycol Diacetate


Applications
  • Auto OEM
  • Auto refinish
  • Graphic arts
  • Paints & coatings
Key Attributes
  • High blush resistance
  • Low MIR value
  • Non-HAP
  • Non-SARA
  • Predicted to be readily biodegradable*
  • Slow evaporation rate

Product Description
Eastman™ Ethylene Glycol Diacetate (EGDA) is a colorless, low odor, very slow-evaporating solvent that gives good flow-out to baking lacquers and enamels. Its major uses are in thermoplastic acrylic coatings as a reflow solvent and in foundry core-binding applications.

*Modeled using The Estimation Programs Interface (EPI) Suite™ (EPA), BIOWIN v4.10 module



Typical Properties

PropertyTypical Value, Units
General
Acidity 
     as Acetic Acid0.10 wt % max.
Assay98.0 wt % min.
Autoignition Temperature482 °C (900 °F)
Azeotropes 
     BP99.7 °C (211.5 °F)
     Wt % Water84.6 wt %
Blush Resistance 
     @ 80°F (26.7°C)96 % RH
Boiling Point 
     @ 760 mm Hg187-193 °C (369-379 °F)
Color 
     Pt-Co15 max.
Critical Pressure 30.5 ATM
Critical Temperature379.8 °C
Critical Volume416 ml/g·mol
Dilution Ratio 
     Toluene1.4
Electrical Resistance5 Megohms
Empirical FormulaC6H10O4
Evaporation Rate 
     (ether = 1)605.1
     (n-butyl acetate = 1)0.02
Expansion Coefficient, per °C 
     @ 20°C0.00095
Flash Point 
     Tag Closed Cup88 °C (191 °F)
Freezing Point-42 °C (-44 °F)
Hansen Solubility Parameters 
     Hydrogen Bonding4.8
     Nonpolar7.9
     Polar2.3
     Total9.5
Heat of Combustion-647.4 kcal/g·mol
Heat of Vaporization10840 cal/g·mol
Liquid Heat Capacity 
     @ 25°C61.44 cal/(g*mol)(°C)
Liquid Viscosity 
     @ 20°C2.9 cP (mPa·s)
Molecular Weight146.14
Nitrocellulose SolubilityActive
Refractive Index 
     @ 20°C1.4159
Specific Gravity 
     @ 20°C/20°C1.10
Solubility 
     in Water, @ 20°C16.4 wt %
     Water in, @ 20°C7.6 wt %
Surface Tension 
     @ 20°C33.7 dynes/cm
Vapor Density 
     (air = 1)5
Vapor Pressure 
     @ 20°C0.2 mm Hg
     @ 55°C0.18 kPa
Wt/Vol 
     @ 20°C1.11 kg/L (9.22 lb/gal)



Comments
Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.


Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.


2/28/2018 11:35:39 AM