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2-Thenaldehyde

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2-Thenaldehyde Basic information
2-Thenaldehyde Chemical Properties
  • Melting point:<10°C
  • Boiling point:198 °C (lit.) 75-77 °C/11 mmHg (lit.)
  • Density 1.2 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.591(lit.)
  • Flash point:172 °F
  • storage temp. 2-8°C
  • form liquid (clear)
  • color clear yellow
  • Specific Gravity1.2
  • Water Solubility insoluble
  • Sensitive Air Sensitive
  • BRN 105819
  • InChIKeyCNUDBTRUORMMPA-UHFFFAOYSA-N
  • CAS DataBase Reference98-03-3(CAS DataBase Reference)
  • NIST Chemistry Reference2-Thiophenecarboxaldehyde(98-03-3)
  • EPA Substance Registry System2-Thiophenecarboxaldehyde (98-03-3)
Safety Information
MSDS
2-Thenaldehyde Usage And Synthesis
  • Chemical Propertiesclear yellow to light brown liquid
  • UsesThiophene derivatives, introducing thenyl group into organic compounds.
  • DefinitionChEBI: An aldehyde that is thiphene substituted by a formyl group at position 2.
  • Synthesis Reference(s)Synthesis, p. 757, 1976 DOI: 10.1055/s-1976-24193
    Tetrahedron Letters, 36, p. 455, 1995 DOI: 10.1016/0040-4039(94)02284-I
  • Purification MethodsWash it with 50% HCl and distil it under reduced pressure just before use. It has UV: 234nm (hexane). The Z-oxime has m 144o, 136-138o and 142o (H2O). [Beilstein
2-Thenaldehyde Preparation Products And Raw materials
2-Thenaldehyde(98-03-3)Related Product Information
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