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Quick Details

  • Classification: Biological Pesticide, Plant Growth Regulator
  • CAS No.: 76738-62-0
  • Other Names: (2RS,3RS)-1-(4-dlchloropheny)-4-dlmethyl-2-(1H-1,2,4-trlazole-1-yl)pen
  • MF: C15H20CLN3O
  • EINECS No.: 266-325-7
  • Place of Origin: Henan, China (Mainland)
  • State: Granular
  • Purity: 98%
  • Application: Plant Growth Retardant,Plant Growth Regulator
  • Brand Name: Quanfeng
  • Model Number: 98%
  • Color: White: Plant Growth Retardant

Packaging & Delivery

Packaging Details 1) 25kg woven bags with PE film
2) 50kg or 200kg plastic drums



Anyang Quanfeng Biological Technology Co., Ltd is one of the biggest Paclobutrazol manufacturer and exporter in China. We can produce 3000MT per year.


Physical & Chemical Features:

Common Name: Paclobutrazol


Molecular Formula: C15H20CLN3O

Molecular Weight: 293.79

EINECS No.: 266-325-7

CAS No.:76738-62-0


The pure product is colorless crystalline solid,Melting point is 165-166oC, Density :1.22g/cm2. Solubility: water 35mg/l; methanol 150g/l; Propanedlol :50g/l; acetone: 110g/l; cyclohexanone peroxide: 180g/l; Methylene dichloride: 100g/l; dimethybenzene: 60g.


Type: Plant Growth Retardant


Main Preparations:

1) Paclobutrazol 98% Technical Grade,Registration Certificate No.:LS20071312

2) Paclobutrazol 90% Technical Grade,Registration Certificate No.:LS20071312

3) Paclobutrazol 50% Wettable Powder

4) Paclobutrazol 30% Wettable Powder

5) Paclobutrazol 15% Wettable Powder

6) Paclobutrazol 30% Suspending Agent

7) Paclobutrazol 15% Suspending Agent





Grayish-white crystal


Acidity( As H2SO4):


Indissolvable substances in acetone:


Loss on drying:




1) It used on fruit trees to inhibit vegetative growth and to improve fruit set; on pot-grown ornamentals and flower crops (e.g. chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth.


2) It used on rice to increase tillering, reduce lodging, and increase yield; on turf to retard growth; and on grass seed crops to reduce height and prevent lodging.


3) It used to be applied as a foliar spray, as a soil drench, or by trunk injection. Has some fungicidal activity against mildew and rusts.


4) It taken up into the xylem through the leaves, stems, or roots, and translocated to growing sub-apical meristems. Produces more compact plants and enhances flowering and fruiting.



1) 25kg woven bags with PE film

2) 50kg or 200kg plastic drums

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China (Mainland) | Manufacturer, Trading Company
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