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Substance Name: Diclofop [ANSI:BSI:ISO]
RN: 40843-25-2
UNII: 3LN56779KT
InChIKey: OOLBCHYXZDXLDS-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C15-H12-Cl2-O4

Molecular Weight

  • 327.1618
 
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Names and Synonyms

Name of Substance

  • Diclofop [ANSI:BSI:ISO]

Synonyms

  • (RS)-2-(4-(2,4-Dichlorophenoxy)phenoxy)propionic acid
  • 2-(4-(2,4-Dichlorophenoxy)phenoxy)propanoic acid
  • BRN 2338390
  • Caswell No. 328B
  • Dichlorfop acid
  • Diclofop
  • Diclofop acid
  • HOE 21079
  • Methyl (RS)-2-(4-(2,4-Dichlorophenoxy)phenoxy)propionate
  • Methyl 2-(4-(2,4-Dichlorophenyoxy)phenoxy)propanoate
  • UNII-3LN56779KT

Systematic Name

  • Propanoic acid, 2-(4-(2,4-dichlorophenoxy)phenoxy)-

Registry Numbers

CAS Registry Number

  • 40843-25-2

FDA UNII

  • 3LN56779KT

Other Registry Number

  • 75045-49-7

System Generated Number

  • 0040843252

Structure Descriptors

InChI

1S/C15H12Cl2O4/c1-9(15(18)19)20-11-3-5-12(6-4-11)21-14-7-2-10(16)8-13(14)17/h2-9H,1H3,(H,18,19)

InChIKey

OOLBCHYXZDXLDS-UHFFFAOYSA-N

Smiles

CC(C(=O)O)Oc1ccc(cc1)Oc2ccc(cc2Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
quail LD50 oral > 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 262, 1991.
rat LD50 oral 563mg/kg (563mg/kg)   Pesticide Manual. Vol. 9, Pg. 262, 1991.
rat LD50 skin > 5gm/kg (5000mg/kg)   Pesticide Manual. Vol. 9, Pg. 262, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 120 deg C   EXP
pKa Dissociation Constant 3.43 (none)   EXP
log P (octanol-water) 4.58 (none)   EXP
Water Solubility 453 mg/L 20 EXP
Vapor Pressure 4.03E-08 mm Hg 25 EST
Henry's Law Constant 2.67E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.45E-11 cm3/molecule-sec 25 EST

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