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Substance Name: Diclofop-methyl [ISO]
RN: 51338-27-3
UNII: 9T8QCB25UO
InChIKey: BACHBFVBHLGWSL-UHFFFAOYSA-N

Note

  • Herbicide for control of wild oat & foxtails in cereal crops.

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C16-H14-Cl2-O4

Molecular Weight

  • 341.1886
 
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Names and Synonyms

Results Name

  • Diclofop-methyl [ISO]

Name of Substance

  • Dichlorfop-methyl
  • Diclofop-methyl

Synonyms

  • (+ or -)-Methyl 2-(4-(2,4-dichlorophenoxy)phenoxy)propionate
  • (+-)-Diclofop-methyl
  • 2-(4-(2,4-Dichlorophenoxy)phenoxy)propanoic acid methyl ester
  • BRN 2224754
  • Caswell No. 319A
  • Dichlordiphenprop
  • Diclofop methyl
  • Diclofop methyl ester
  • Diclofop-methyl
  • EINECS 257-141-8
  • EPA Pesticide Chemical Code 110902
  • HOE 23408
  • HOE 23408 oh
  • Hoe-023408
  • Hoegrass
  • Hoelon
  • Hoelon 3EC
  • HSDB 6607
  • Illoxan
  • Methyl 2-(4-(2,4-dichlorophenoxy)phenoxy)propanoate
  • Methyl 2-(4-(2,4-dichlorophenoxy)phenoxy)propionate
  • Methyl diclofop
  • Methyldiclofop
  • UNII-9T8QCB25UO

Systematic Names

  • Methyl 2-(4-(2,4-dichlorophenoxy)phenoxy)propionate
  • Propanoic acid, 2-(4-(2,4-dichlorophenoxy)phenoxy)-, methyl ester
  • Propionic acid, 2-(4-(2,4-dichlorophenoxy)phenoxy)-, methyl ester

Superlist Names

  • 2-(4-(2,4-Dichlorophenoxy)phenoxy)propanoic acid, methyl ester
  • Diclofop methyl
  • Hoelon
  • Methyl 2-(4-(2,4-dichlorophenoxy)phenoxy)propionate

Registry Numbers

CAS Registry Number

  • 51338-27-3

FDA UNII

  • 9T8QCB25UO

Other Registry Numbers

  • 51142-56-4
  • 75045-48-6

System Generated Number

  • 0051338273

Structure Descriptors

InChI

1S/C16H14Cl2O4/c1-10(16(19)20-2)21-12-4-6-13(7-5-12)22-15-8-3-11(17)9-14(15)18/h3-10H,1-2H3

InChIKey

BACHBFVBHLGWSL-UHFFFAOYSA-N

Smiles

c1(Oc2ccc(cc2)OC(C(=O)OC)C)c(cc(cc1)Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral 1600mg/kg (1600mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A138, Pg. 1983,
mouse LD50 oral 586mg/kg (586mg/kg)   Zdravookhranenie Belorussii. Public Health Service of White Russia. Vol. (3), Pg. 29, 1984.
quail LD50 oral > 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 262, 1991.
rat LC50 inhalation 8300mg/m3/4H (8300mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A138, Pg. 1983,
rat LD50 oral 512mg/kg (512mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C165, 1991.
rat LD50 skin > 2gm/kg (2000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A138, Pg. 1983,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 40 deg C   EXP
log P (octanol-water) 4.62 (none)   EXP
Water Solubility 0.8 mg/L 25 EXP
Vapor Pressure 3.50E-06 mm Hg 25 EXP
Henry's Law Constant 1.97E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.90E-11 cm3/molecule-sec 25 EST

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