Other Names: PP333

Classification: Biological Pesticide, Plant Growth Regulator

Application: Plant Growth Hormone

Purity: 15%

Color: White solid

Melting point: 165-166℃

Density: 1.22g/ml

Paclobutrazol was a successful of development triazoles plant growth regulator in the 1980s, and it is an inhibitor of GA3 synthesis.

Physics and chemical properties:

Original medicine is pure white solid. 

Solubility: water: 26 mg/L(20℃); acetone: 110, cyclohexanone: 180, dichloromethane: 100, hexane: 10, xylene: 60, mathanol: 150, propanediol: 50(g/L, 20℃).

Stability: Save more than 2 years at 20℃, save six month at above 50℃, not hydrolysis in pH4-9, and not decompose under UV light(pH7, 10 days).

Function characteristics: 

The agriculture application value of paclobutrazol is itself control effect on crop growth.

1. Delay the plant growth, inhibit stem elongation, promote plants tiller.

2. Increase plants the ability of resistance-stress, improve production.