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Acetone (systematically named propanone) is the organic compound with the formula (CH3)2CO. It is a colorless, volatile, flammable liquid, and is the simplest ketone.
A 1278 (OTTO) Acetone, for HPLC & Spectroscopy 99.8% Cas no 67-64-1 - used as a fluorescent tracer in fluid flow experiments.