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Diethyl squarate

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Diethyl squarate Basic information
Diethyl squarate Chemical Properties
  • Melting point:13-18 °C
  • Boiling point:95 °C0.1 mm Hg(lit.)
  • Density 1.15 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.509(lit.)
  • Flash point:>230 °F
  • storage temp. 2-8°C
  • form Liquid
  • color Clear yellow to light brownish
  • Water Solubility insoluble
  • BRN 640626
  • InChIKeyDFSFLZCLKYZYRD-UHFFFAOYSA-N
  • CAS DataBase Reference5231-87-8(CAS DataBase Reference)
  • NIST Chemistry Reference3,4-Diethoxy-3-cyclobutene-1,2-dione(5231-87-8)
Safety Information
MSDS
Diethyl squarate Usage And Synthesis
  • Chemical Propertiesclear yellow to light brownish liquid
  • UsesDiethyl squarate is an intermediate for pharma products, for photochemicals used in the dry-view process, in synthesis of photosensitive squaraine dyes (eg. laser dyes used in CD-Rom) and as intermediate for functional polymers.
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