Description

The pure product is a white crystalline solid. m.p.165 ～ 166 ℃ , relative density 1.22, the pure product is stable within 6 months at 50℃ , the aqueous solution is stable at room temperature for more than 30d, relatively stable to ultraviolet light.

Paclobutrazol is a new type of plant growth regulator, which can inhibit the production of gibberellin derivatives and reduce the division and elongation of plant cells.