CAS NO.: 76738-62-0
Chemical name:
(2S,3S)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pentan-3-ol
Chemical Formula: C15H20ClN3O
Molecular Weight: 293.7
Physical and Chemical Properties
white crystalline solid, melting point is 165~166 ℃, relative density is 1.22, insoluble in water, soluble in organic solvents such as methanol, acetone, cyclohexanone, methane, and the solubility in water is 35mg/L. Stable to acid and alkali, stable storage at room temperature.
Function Characteristics
Paclobutrazol belongs to the triazole class of plant growth retardants. Paclobutrazol inhibits endogenous gibberellic acid synthesis, increasing chlorophyll, protein, and nucleic acid content while reducing gibberellic acid and indole-3-acetic acid levels. It delays plant growth, suppresses stem elongation, shortens internode length, promotes branching, enhances stress tolerance, increases yield, improves quality, and boosts economic returns.
1. Change endogenous hormones level, inhabit terminal dominance and resistant to lodging;
2. Increase the content of chlorophyll、nuclein、protein, inhabit or delay fading;
3. Increase the ability of cold resistant, drought resisting and anti-bacteria.
