How to buy Phenyl-2-nitropropene online

Phenyl-2-Nitropropene : 1 mol benzaldehyde, 1.2 mol nitroethane and 15 mL diluted aqueous methylamine in 150 mL alcohol. Stirred and
slightly heated for ca 4 hours. The reaction mixture is brought over into a beaker and cooled in the fridge (4°C)