Home Categories Chemical pesticides Paclobutrazol
A6692212

Paclobutrazol , Analysis of standards,> 99% , 76738-62-0

Synonym(s):
α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol;Paclobutrazol

CAS NO.:76738-62-0

Empirical Formula: C15H20ClN3O

Molecular Weight: 293.8

MDL number: MFCD00468120

EINECS: 616-379-6

Pack Size Price Stock Quantity
250MG RMB294.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 165-166°C
Boiling point: 460.9±55.0 °C(Predicted)
Density  1.22
storage temp.  0-6°C
solubility  DMF: 10 mg/ml,DMSO: 10 mg/ml,Ethanol: 10 mg/ml,Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
form  Solid
pka 13.92±0.20(Predicted)
color  White to Almost white
Sensitive  Hygroscopic
λmax 218nm(lit.)
Merck  14,6984
InChIKey RMOGWMIKYWRTKW-KGLIPLIRSA-N
CAS DataBase Reference 76738-62-0(CAS DataBase Reference)
NIST Chemistry Reference Paclobutrazol(76738-62-0)
EPA Substance Registry System Paclobutrazol (76738-62-0)

Description and Uses

Paclobutrazol (PBZ) is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins. It also has antifungal activities. PBZ, which is transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants. PBZ is typically used to support research on the role of gibberellins in plant biology.

Plant growth regulator.

Safety

Symbol(GHS) 
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H228-H302+H332-H319-H361d-H410
Precautionary statements  P210-P273-P301+P312-P304+P340+P312-P305+P351+P338-P308+P313
Hazard Codes  Xn,F
Risk Statements  22-21/22-11
Safety Statements  36
RIDADR  UN1325 4.1/PG 2
WGK Germany  3
RTECS  XZ4803300
HazardClass  4.1
PackingGroup  II
HS Code  29339900

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