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Substance Name: Diclobutrazol [BSI:ISO]
RN: 75736-33-3
UNII: G0E609666R
InChIKey: URDNHJIVMYZFRT-KGLIPLIRSA-N

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative

Molecular Formula

  • C15-H19-Cl2-N3-O

Molecular Weight

  • 328.2411
 
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Names and Synonyms

Results Name

  • Diclobutrazol [BSI:ISO]

Name of Substance

  • Diclobutrazol
  • Diclobutrazol [BSI:ISO]

Synonyms

  • (2RS,3RS)-1-(2,4-Dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
  • (R*,R*)-(+-)-beta-((2,4-Dichlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
  • 1-(2,4-Dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pentan-3-ol
  • Dichlobutrazol
  • Diclobutrazol
  • Dicyclobutrazole
  • PP296
  • UNII-G0E609666R
  • Vigil
  • Vigilex

Systematic Names

  • 1H-1,2,4-Triazole-1-ethanol, beta-((2,4-dichlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-, (alphaR,betaR)-rel-
  • 1H-1,2,4-Triazole-1-ethanol, beta-((2,4-dichlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-, (R*,R*)-
  • 1H-1,2,4-Triazole-1-ethanol, beta-((2,4-dichlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-, (R*,R*)-(+-)-

Registry Numbers

CAS Registry Number

  • 75736-33-3

FDA UNII

  • G0E609666R

Other Registry Numbers

  • 75432-64-3
  • 83940-00-5

System Generated Number

  • 0075736333

Structure Descriptors

InChI

1S/C15H19Cl2N3O/c1-15(2,3)14(21)13(20-9-18-8-19-20)6-10-4-5-11(16)7-12(10)17/h4-5,7-9,13-14,21H,6H2,1-3H3/t13-,14+/m1/s1

InChIKey

URDNHJIVMYZFRT-KGLIPLIRSA-N

Smiles

CC(C)(C)[C@@H](O)[C@@H](Cc1ccc(Cl)cc1Cl)n2cncn2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral > 9461mg/kg (9461mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
duck LD50 oral > 9461mg/kg (9461mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
duck LD50 unreported > 9gm/kg (9000mg/kg)   Defense des Vegetaux. Vol. 35, Pg. 9, 1981.
guinea pig LD50 oral 4gm/kg (4000mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
mouse LD50 oral 2gm/kg (2000mg/kg)   Defense des Vegetaux. Vol. 35, Pg. 9, 1981.
rabbit LD50 oral 4gm/kg (4000mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
rabbit LD50 skin > 1gm/kg (1000mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
rabbit LD50 subcutaneous > 1gm/kg (1000mg/kg)   Defense des Vegetaux. Vol. 35, Pg. 9, 1981.
rat LD50 intraperitoneal 500mg/kg (500mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A498, Pg. 1985,
rat LD50 oral 4gm/kg (4000mg/kg)   Proceedings-British Crop Protection Conference-Pests and Diseases. Vol. -, Pg. 477, 1979.
rat LD50 skin > 1gm/kg (1000mg/kg)   Pesticide Manual. Vol. 9, Pg. 261, 1991.
rat LD50 subcutaneous > 1gm/kg (1000mg/kg)   Defense des Vegetaux. Vol. 35, Pg. 9, 1981.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 147-149 deg C   EXP
log P (octanol-water) 3.8 (none)   EXP
Water Solubility 9 mg/L 20 EXP
Vapor Pressure 4.51E-09 mm Hg 25 EST
Henry's Law Constant 2.89E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.63E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.