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Ethylene glycol diacetate

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Ethylene glycol diacetate Basic information
Ethylene glycol diacetate Chemical Properties
  • Melting point:-41 °C
  • Boiling point:196-198 °C(lit.)
  • Density 1.128 g/mL at 25 °C(lit.)
  • vapor density 5.04 (vs air)
  • vapor pressure 0.2 mm Hg ( 20 °C)
  • refractive index n20/D 1.431(lit.)
  • Flash point:198 °F
  • storage temp. 2-8°C
  • solubility 160g/l
  • form Liquid
  • color blue
  • explosive limit1.6%, 135°F
  • Water Solubility 160 g/L (20 ºC)
  • Merck 14,3799
  • BRN 1762308
  • CAS DataBase Reference111-55-7(CAS DataBase Reference)
  • NIST Chemistry Reference1,2-Ethanediol, diacetate(111-55-7)
  • EPA Substance Registry System1,2-Ethanediol, diacetate(111-55-7)
Safety Information
MSDS
Ethylene glycol diacetate Usage And Synthesis
  • Chemical Propertiesclear liquid
  • UsesSolvent for oils, cellulose esters, explosives, etc.
  • General DescriptionColorless liquid with a mild pleasant odor. Density 9.2 lb /gal. Flash point 191°F. Boiling point 369°F. Combustible but requires some effort to ignite. Used in the manufacture of perfumes, printing ink, lacquers and resins.
  • Air & Water ReactionsWater soluble.
  • Reactivity ProfileEthylene glycol diacetate reacts with aqueous acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated with alkali metals and hydrides.
  • Health HazardInhalation is not hazardous. Liquid causes mild irritation of eyes. Ingestion causes stupor or coma.
  • Fire HazardEthylene glycol diacetate is combustible.
  • Safety ProfileModerately toxic by intraperitoneal route. Mildly toxic by ingestion and skin contact. An eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Purification MethodsDry the di-ester with CaCl2, filter (excluding moisture) and fractionally distil it under reduced pressure. [Beilstein 2 IV 1541.]
Ethylene glycol diacetate Preparation Products And Raw materials
Ethylene glycol diacetate(111-55-7)Related Product Information
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