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Substance Name: Quizalofop-ethyl [ISO]
RN: 76578-14-8
UNII: 7280704RL4
InChIKey: OSUHJPCHFDQAIT-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Herbicides
  • Pesticides

Molecular Formula

  • C19-H17-Cl-N2-O4

Molecular Weight

  • 372.8063
 

Names and Synonyms

Results Name

  • Quizalofop-ethyl [ISO]

Name of Substance

  • Quizalofop-ethyl
  • Quizalofop-ethyl [ISO]

Synonyms

  • 2-(4-((6-Chloro-2-quinoxalinyl)oxy)phenoxy)propanoic acid ethyl ester
  • Caswell No. 215D
  • DPX-Y 6202
  • EPA Pesticide Chemical Code 128711
  • Ethyl 2-(4-(6-chloro-2-quinoxalinyloxy)phenoxy)propanoate
  • EXP 3864
  • FBC 32197
  • HSDB 6990
  • NC 302
  • NCI 96683
  • Pilot
  • Quinofop-ethyl
  • Quizalofop-ethyl
  • Targa
  • UNII-7280704RL4
  • Xylofop-ethyl

Systematic Name

  • Propanoic acid, 2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl ester

Superlist Names

  • 2-(4-((6-Chloro-2-quinoxalinyl)oxy)phenoxy)propanoic acid ethyl ester
  • DPX-6202
  • Quizalofop ethyl
  • Quizalofop-ethyl

Registry Numbers

CAS Registry Number

  • 76578-14-8

FDA UNII

  • 7280704RL4

Other Registry Number

  • 89468-49-5

System Generated Number

  • 0076578148

Structure Descriptors

InChI

1S/C19H17ClN2O4/c1-3-24-19(23)12(2)25-14-5-7-15(8-6-14)26-18-11-21-17-10-13(20)4-9-16(17)22-18/h4-12H,3H2,1-2H3

InChIKey

OSUHJPCHFDQAIT-UHFFFAOYSA-N

Smiles

c12c(ncc(n1)Oc1ccc(cc1)OC(C(=O)OCC)C)cc(cc2)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
duck LD50 unreported 2gm/kg (2000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A541, Pg. 1985,
mouse LD50 intraperitoneal 641mg/kg (641mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 315, 1991.
mouse LD50 oral 2350mg/kg (2350mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A541, Pg. 1985,
mouse LD50 skin 10gm/kg (10000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A541, Pg. 1985,
mouse LD50 subcutaneous > 10gm/kg (10000mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 13, 1986.
rat LD50 intraperitoneal 2510mg/kg (2510mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 315, 1991.
rat LD50 oral 1480mg/kg (1480mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A541, Pg. 1985,
rat LD50 skin 1852mg/kg (1852mg/kg)   Defense des Vegetaux. Vol. 40(240), Pg. 17, 1986.
rat LD50 subcutaneous > 10gm/kg (10000mg/kg)   Japan Pesticide Information. Vol. (48), Pg. 13, 1986.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 92 deg C   EXP
log P (octanol-water) 4.28 (none)   EXP
Water Solubility 0.3 mg/L 20 EXP
Vapor Pressure 6.49E-09 mm Hg 20 EXP
Henry's Law Constant 1.06E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.84E-11 cm3/molecule-sec 25 EST

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