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ε-Caprolactone

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ε-Caprolactone Basic information
ε-Caprolactone Chemical Properties
  • Melting point:-1 °C
  • Boiling point:96-97.5 °C10 mm Hg(lit.)
  • Density 1.03 g/mL at 25 °C(lit.)
  • vapor density 3.9 (vs air)
  • vapor pressure 0.01 mm Hg ( 20 °C)
  • refractive index n20/D 1.463(lit.)
  • Flash point:229 °F
  • storage temp. Store below +30°C.
  • form Liquid
  • color Clear colorless, yellowing on aging
  • explosive limit1.2-9%(V)
  • Water Solubility >1000 MG/L (20 ºC)
  • BRN 106919
  • InChIKeyPAPBSGBWRJIAAV-UHFFFAOYSA-N
  • CAS DataBase Reference502-44-3(CAS DataBase Reference)
  • NIST Chemistry Reference2-Oxepanone(502-44-3)
  • EPA Substance Registry System2-Oxepanone (502-44-3)
Safety Information
MSDS
ε-Caprolactone Usage And Synthesis
  • Chemical PropertiesClear colorless liquid, yellowing on ageing
  • UsesIntermediate in adhesives, urethane coatings, and elastomers; solvent; diluent for epoxy resins; synthetic fibers; organic synthesis.
  • DefinitionChEBI: A epsilon-lactone that is oxepane substituted by an oxo group at position 2.
  • Synthesis Reference(s)Journal of the American Chemical Society, 80, p. 4079, 1958 DOI: 10.1021/ja01548a063
    The Journal of Organic Chemistry, 61, p. 4560, 1996 DOI: 10.1021/jo952237x
    Tetrahedron Letters, 17, p. 2455, 1976 DOI: 10.1016/0040-4039(76)90018-6
ε-Caprolactone Preparation Products And Raw materials
ε-Caprolactone(502-44-3)Related Product Information
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