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noun

butanol

a flammable alcohol derived from butanes and used for solvents

In a sentence

Six example sentences with butanol, each labelled with its topic.

  • Fermenting bacteria produce butanol alongside acetone, a route that British chemists industrialized more than a century ago.

    Science

  • Refiners blend butanol into gasoline because it carries more energy per liter than ethanol and tolerates water better.

    Environment

  • Conservators tested butanol on a corner of the varnish, since it lifted grime without softening the paint underneath.

    Art

  • During the First World War a fermentation plant made acetone for the army and left tanks of butanol that nobody wanted.

    History

  • A biofuel startup promised to brew butanol from corn stalks, then spent five years fighting the yeast's own sensitivity to it.

    Startups

  • Unlike ethanol, butanol runs through an ordinary gasoline engine without any change to the seals or fuel lines.

    Technology

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