Paclobutrazol (95%TC, 10%WP, 15%WP, 25%SC) CAS NO.76738-62-0

specifications
common name: paclobutrazol
chemical name: 2rs, 3rs)-1-(4-chlorophenyl)-4, 4-dimethyl-2-(1h-1, 2, 4-triazole-1-yl) -amylalcohol
formula: c15h20cln3o.
m. w.: 293.5
cas no.: 76738-62-0.
specification: 95%tc, 10%wp, 15%wp, 25%sc

physical & chemical properties
appearance: off- white powder
melting point: 165°c.
vapour pressure: 3kpa at 20°c.
stability: variable in range of organic solvents.
toxicity
oral ld50 (rat)>5,346 mg/kg. skin ld50 (rabbit) >1,000 mg/kg.
application
mode of action: plant growth regulator 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.
uses: 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; 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. to be applied as a foliar spray, as a soil drench, or by trunk injection. has some fungicidal activity against mildew and rusts.