Acetone

REF : 32201-2.5L-M

Marca : Sigma-Aldrich

Descrição :Acetone puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5% (GC)
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CAS : 67-64-1

Descrição detalhada : Mixtures of TiO2 (P25) with rare earth oxides (La2O3 or Y2O3) calcined at 700C or 650C have been reported to efficiently photocatalyze oxidation of acetone. Its aldol condensation in vapor-phase has been investigated over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions. It undergoes Aldol condensation in the presence of Mg-Al layered double hydroxides (LDH) as catalysts and Cl- and/or CO32- as compensating anions to afford diacetone alcohol and mesityl oxide. Enantioselective Aldol condensation of acetone with various isatins in the presence of dipeptides (catalyst) has been described.
Fórmula molecula r: CH3COCH3
Armazenamento : +10°C to +30°C
Embalagem : 1X2.5L