Definition of indene in English:

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indene

Pronunciation: /ˈɪndiːn/

noun

[mass noun] Chemistry
A colourless liquid hydrocarbon, obtained from coal tar and used in making synthetic resins.
  • A bicyclic aromatic compound; chemical formula: C9H8.
Example sentences
  • The spectra were calibrated to an accuracy of 1 cm - 1 for intense isolated bands with indene as the standard for the high-frequency region.
  • The spectra were calibrated with the lines of indene in the 200-1700 cm - 1 region and with the lines of acetone and potassium ferrocyanide in the 1600-2100 cm - 1 region.
  • These indene polymers are suitable as dispergents, for example in dyestuff and pigment compositions.

Origin

Late 19th century: from indole + -ene.

For editors and proofreaders

Line breaks: in¦dene

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