• British Pharmacopoeia Volume V
  • Appendices
  • Appendix I A. General Reagents

Butan-2-one

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Butan-2-one Methyl ethyl ketone; ethyl methyl ketone; C4H8O = 72.11 (78-93-3)

Chromatographic reagent grade of commerce.

A colourless, flammable liquid; boiling point, about 79°; bp2013_v5_47_1003_[appendix_i_a]_b_ep7-7_ep_revised_texts d_20_20.png, about 0.81.