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Substance Name: Benzofenap [ISO]
RN: 82692-44-2
UNII: WC7DBL9WD6
InChIKey: JDWQITFHZOBBFE-UHFFFAOYSA-N

Note

  • Active ingredient of Taipan 300.

Molecular Formula

  • C22-H20-Cl2-N2-O3

Molecular Weight

  • 431.317
 

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Reproductive Effect
  • Skin / Eye Irritant
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Names and Synonyms

Results Name

  • Benzofenap [ISO]

Name of Substance

  • Benzofenap
  • Benzofenap [ISO]

Synonyms

  • 2-(4-(2,4-Dichloro-m-toluoyl)-1,3-dimethylpyrazol-5-yloxy)-4'-methylacetophenone
  • Benzofenap
  • MY-71
  • UNII-WC7DBL9WD6
  • Yukawide

Systematic Name

  • Ethanone, 2-((4-(2,4-dichloro-3-methylbenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl)oxy)-1-(4-methylphenyl)-

Registry Numbers

CAS Registry Number

  • 82692-44-2

FDA UNII

  • WC7DBL9WD6

System Generated Number

  • 0082692442

Structure Descriptors

InChI

1S/C22H20Cl2N2O3/c1-12-5-7-15(8-6-12)18(27)11-29-22-19(14(3)25-26(22)4)21(28)16-9-10-17(23)13(2)20(16)24/h5-10H,11H2,1-4H3

InChIKey

JDWQITFHZOBBFE-UHFFFAOYSA-N

Smiles

Cc1ccc(cc1)C(=O)COc2c(C(=O)c3ccc(Cl)c(C)c3Cl)c(C)nn2C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
mouse LD50 oral > 15gm/kg (15000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
mouse LD50 skin > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
mouse LD50 subcutaneous > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
rat LC50 inhalation > 1930mg/m3/4H (1930mg/m3)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
rat LD50 intraperitoneal 1094mg/kg (1094mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
rat LD50 oral > 15gm/kg (15000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
rat LD50 skin > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.
rat LD50 subcutaneous > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 125, 1990.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 133.3 deg C   EXP
log P (octanol-water) 4.69 (none)   EXP
Water Solubility 0.13 mg/L 25 EXP
Vapor Pressure 9.70E-08 mm Hg 30 EXP
Henry's Law Constant 4.24E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.65E-11 cm3/molecule-sec 25 EST

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