Detailed Product Description Description: Paclobutrazol is white powder, melting point is165-166°C. At 20, vapor pressure is 0.001mPa; Density is 1.22g/cm3; Solubility in water is 350mg/L, in acetone 110g/L, in dichloromethane 100g/L, in methanol 150g/L. Stable for more than 2 years at 20 ºC, and more than 6 months at 50 ºC. Stable to hydrolysis (pH 4-9), and not degraded by UVA. light (pH 7, 10 ...