闪点	>100℃(212℉)(lit.)
沸点	111-113°C/0.2mm(lit.)
密度	1.260(lit.)
储存条件	Regular

Knoevenagel condensation occurs with aromatic aldehydes. Attempted hydrolysis with base results in reversal of the condensation reaction, but decarboethoxylation can be achieved by treatment with LiI in DMF, providing a useful synthesis of arylvinyl methyl sulfones: Synthesis, 806 (1980).