(Carbethoxyethylidene)triphenylphosphora, ne, 250 g

(Carbethoxyethylidene)triphenylphosphora, ne, Molar mass (M) 362,4 g/mol, Storage temp. +2 to +8 °C, CAS No. 5717-37-3, UN-Nr. 2811, Empirical formula C₂₃H₂₃O₂P