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Substance Name: Isoxapyrifop [ISO]
RN: 87757-18-4
UNII: H96YO9BX21
InChIKey: ANFHKXSOSRDDRQ-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C17-H16-Cl2-N2-O4

Molecular Weight

  • 383.229
 
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Names and Synonyms

Name of Substance

  • Isoxapyrifop [ISO]

Synonyms

  • (+-)-2-(2-(4-((3,5-Dichloro-2-pyridinyl)oxy)phenoxy)-1-oxopropyl)isoxazolidine
  • (RS)-2-(2-(4-(3,5-Dichloro-2-pyridyloxy)phenoxy)propionyl)-1,2-oxazolidine
  • (RS)-2-(2-(4-(3,5-Dichloro-2-pyridyloxy)phenoxy)propionyl)isoxazolidine
  • Isoxapyrifop
  • UNII-H96YO9BX21

Systematic Name

  • Isoxazolidine, 2-(2-(4-((3,5-dichloro-2-pyridinyl)oxy)phenoxy)-1-oxopropyl)-, (+-)-

Registry Numbers

CAS Registry Number

  • 87757-18-4

FDA UNII

  • H96YO9BX21

System Generated Number

  • 0087757184

Structure Descriptors

InChI

1S/C17H16Cl2N2O4/c1-11(17(22)21-7-2-8-23-21)24-13-3-5-14(6-4-13)25-16-15(19)9-12(18)10-20-16/h3-6,9-11H,2,7-8H2,1H3

InChIKey

ANFHKXSOSRDDRQ-UHFFFAOYSA-N

Smiles

O1N(CCC1)C([C@@H](C)Oc1ccc(cc1)Oc1c(cc(cn1)Cl)Cl)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
quail LD50 oral > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 511, 1991.
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 511, 1991.
rat LD50 oral 500mg/kg (500mg/kg)   Pesticide Manual. Vol. 9, Pg. 511, 1991.
rat LD50 skin > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 511, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.36 (none)   EXP
Water Solubility 9.8 mg/L 25 EXP
Vapor Pressure 1.41E-09 mm Hg 25 EST
Henry's Law Constant 5.37E-14 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.26E-11 cm3/molecule-sec 25 EST

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