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For conditions for lithiation to give 2,5-difluorophenyllithium, see: Synlett, 1646 (2004)./n
Hazard Statements: H225-H319
Highly flammable liquid and vapour. Causes serious eye irritation.
Precautionary Statements: P210-P260-P233-P243-P305+P351+P338
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Keep container tightly closed. Take precautionary measures against static discharge. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.