Paclobutrazol | CAS No. 76738-62-0

Paclobutrazol

Basic Information

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CAS Number

76738-62-0

Molecular Formula

C15H20ClN3O

Molecular Weight

293.8 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

161.0 to 166.0 deg-C

Density

1.22

Solubility

N/A

SMILES

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CC(C)(C)[C@H](O)[C@@H](N1N=CN=C1)CC2=CC=C(Cl)C=C2

InChI

1S/C15H20ClN3O/c1-15(2,3)14(20)13(19-10-17-9-18-19)8-11-4-6-12(16)7-5-11/h4-7,9-10,13-14,20H,8H2,1-3H3/t13-,14+/m1/s1

InChIKey

RMOGWMIKYWRTKW-KGLIPLIRSA-N

LogP

3.122300000000002

Topological Polar Surface Area

50.94 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

300

Safety Information

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Hazard Statement

H228 Flammable solid
Flammable solids

H302 Harmful if swallowed
Acute toxicity, oral

H361 Suspected of damaging fertility or the unborn child
Reproductive toxicity

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 4.1 Class 4.1

Storage Conditions

2-8℃

Sensitiveness

Hygroscopic

Synonyms & References

English

(2RS,3RS)-1-(4-CHLOROPHENYL)-4,4-DIMETHYL-2-(1H-1,2,4-TRIAZOL-1-YL)-PENTANE-3-OL
BONZI
BONZI(R)
CLIPPER
CLIPPER(R)
CULTAR
CULTAR(R)
MULTEFFECT
PACLOBUTRAZOL
PARLAY
PREDICT
(+/-)-r*,r*-beta-((4-chlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-1h-1,2,4-triazol-1-ethanol
(2RS,3RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
(r*,r*)-(+-)-thyl)
1h-1,2,4-triazole-1-ethanol,beta-((4-chlorophenyl)methyl)-alpha-(1,1-dimethyle
2,4-Triazole-1-ethanol,.beta.-[(4-chlorophenyl)methyl]-.alpha.-(1,1-dimethylethyl)-,(R*,R*)-(±)-1H-1
Culter
duoxiaozuo
ici-pp333
pp333
Paclobutrazol solution
(αR,βR)-rel-β-[(4-chlorophenyl)methyl]-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
rac-(2R,3R)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
Smarect
trimmit
α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol
PBZ
Paclobutrazol
rel-(2R,3R)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol

MDL Number

MFCD01678673

Customs Code

2933990019

FAQ

What is Paclobutrazol (CAS: 76738-62-0)?

Paclobutrazol (CAS: 76738-62-0) is a synthetic plant growth regulator belonging to the triazole class. It is commonly used as a growth inhibitor to control plant height and improve fruit quality. Its chemical formula is C14H16ClN3O2, and it is a white crystalline solid with low solubility in water. Paclobutrazol is known for its ability to enhance the plant's resistance to environmental stress and is widely applied in agriculture and horticulture.

What are the main uses of Paclobutrazol (CAS: 76738-62-0)?

Paclobutrazol (CAS: 76738-62-0) is primarily used in agriculture as a plant growth regulator to control shoot elongation, promote lateral growth, and improve fruit set. It is also applied in horticulture for dwarfing plants and increasing flower and fruit production. Additionally, it is used in research to study plant physiology and in some industrial applications for its chemical properties. Paclobutrazol is effective in enhancing plant resilience and is often used in crop management strategies.

Is Paclobutrazol (CAS: 76738-62-0) safe?

Paclobutrazol (CAS: 76738-62-0) is generally considered safe when used as directed in agricultural and horticultural applications. However, it should be handled with care to avoid skin contact and inhalation. Proper protective measures, such as gloves and masks, are recommended during application. Safety standards for Paclobutrazol are established by regulatory agencies, and it is classified as a low-toxicity compound with minimal risk to humans and the environment when used appropriately.

How should Paclobutrazol (CAS: 76738-62-0) be stored?

Paclobutrazol (CAS: 76738-62-0) should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption and contamination. The ideal storage temperature is between 15°C and 25°C, with humidity levels below 60%. Always store it in a secure location to avoid accidental exposure or misuse.