Diclobutrazol Chemical Properties

Melting point:

147-149°

Boiling point:

484.3±55.0 °C(Predicted)

Density 

1.28±0.1 g/cm3(Predicted)

Flash point:

>100 °C

storage temp. 

0-6°C

pka

13.86±0.20(Predicted)

form 

Solid

color 

White to off-white

Merck 

13,3107

NIST Chemistry Reference

1H-1,2,4-triazole-1-ethanol, «beta»-((2,4-dichlorophenyl)methyl)-«alpha»-(1,1-dimethylethyl)-,(r*,r*)-(.+/-.)-(75736-33-3)

EPA Substance Registry System

1H-1,2,4-Triazole-1-ethanol, .beta.-[(2,4-dichlorophenyl)methyl]-.alpha.-(1,1-dimethylethyl)-, (.alpha.R,.beta.R)-rel- (75736-33-3)

Safety Information

Hazard Codes 

Xi;N,N,Xi

Risk Statements 

36-51/53

Safety Statements 

26-61

RIDADR 

UN 3077

WGK Germany 

2

RTECS 

XZ4804000

HS Code 

29339900

Toxicity

LD50 in rats (mg/kg): ~4000 orally; >1000 dermally; in mallard ducks: >9000 orally (Bent, Skidmore)

MSDS

• Language:English Provider:Diclobutrazol

Diclobutrazol Usage And Synthesis

Chemical Properties

Diclobutrazol is a white crystal. Soluble in acetone, chlorine, methanol, ethanol and other organic solvents; slightly soluble in water, the solubility in water is 9mg/L. It is stable to acid, alkali, light and heat. Under the condition of strong acid and alkali, the hydrolysis half-life is 5d at 80℃. Under the condition of pH value of 4~9, its aqueous solution is stable to natural light for more than 33d. At 50℃, 37℃ Under the conditions, the stability of the original drug is above 90d and 182d, respectively.

Uses

Diclobutrazol, a systemic fungicide, is highly active against rusts, powdery mildews, and other fungal phytopathogens. Diclobutrazol can be used as a pesticide to control of various crop diseases, such as powdery mildew, smut of wheat, sheath blight of rice, etc.

Definition

ChEBI: Diclobutrazol is a conazole fungicide and a triazole fungicide.

Diclobutrazol(75736-33-3)Related Product Information

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