iethyl(phenylacetyl)malonate, commonly referred to as BMK oil, has the CAS number 20320-59-6. It has the molecular formula C14H17NO4 and an approximate molecular weight of 259.29g/mol. It is a colorless to pale yellow liquid with an aromatic odor. Used as a precursor chemical in pharmaceutical production, its chemical structure includes both benzene rings and carbonyl groups to provide versatile organic synthesis intermediates. Product name： diethyl 2-(2-phenylacetyl)propanedioate CAS: 20320–59–6 MF: C15H18O5 MW: 278.3 EINECS: 20320–59–6 Boiling point: 120 °C(Press: 0.01 Torr) Density 1.148±0.06 g/cm3(Predicted) pka 8.76±0.59(Predicted) Molecular formula: C15H18O5 Molecular weight: 278.30000 Precise quality: 278.11500 PSA: 69.67000 LogP: 1.54060 Appearance: transparent to yellow liquid Storage condition: keep sealed away from light. Closed operation, partial exhaust, wear goggles, gloves, protective clothing when working. 20kg, 200kg, galvanized iron drum packaging.Warehouse cool and ventilated, away from fire, fire source, sunscreen, away from acid and oxidant.
