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Substance Name: Lactofen [ANSI]
RN: 77501-63-4
UNII: L44N8UV47O
InChIKey: CONWAEURSVPLRM-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Herbicides
  • Pesticides

Molecular Formula

  • C19-H15-Cl-F3-N-O7

Molecular Weight

  • 461.7745
 

Names and Synonyms

Name of Substance

  • Lactofen
  • Lactofen [ANSI]

Synonyms

  • (+-)-2-Ethoxy-1-methyl-2-oxoethyl 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2 nitrobenzoate
  • 1'-(Carboethoxy)ethyl 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate
  • Cobra
  • Cobra herbicide
  • EC 616-466-9
  • EPA Pesticide Chemical Code 128888
  • HSDB 6991
  • Lactofen
  • Lactofen [ANSI]
  • PPG 844
  • UNII-L44N8UV47O

Systematic Names

  • (2-Ethoxy-1-methyl-2-oxoethyl)-5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate
  • Benzoic acid, 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitro-, 2-ethoxy-1-methyl-2-oxoethyl ester

Superlist Names

  • 5-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoic acid 2-ethoxy-1-methyl-2-oxoethyl ester
  • Lactofen

Registry Numbers

CAS Registry Number

  • 77501-63-4

FDA UNII

  • L44N8UV47O

Other Registry Numbers

  • 143956-87-0
  • 83513-60-4

System Generated Number

  • 0077501634

Structure Descriptors

InChI

1S/C19H15ClF3NO7/c1-3-29-17(25)10(2)30-18(26)13-9-12(5-6-15(13)24(27)28)31-16-7-4-11(8-14(16)20)19(21,22)23/h4-10H,3H2,1-2H3

InChIKey

CONWAEURSVPLRM-UHFFFAOYSA-N

Smiles

CCOC(=O)C(C)OC(=O)c1cc(Oc2ccc(cc2Cl)C(F)(F)F)ccc1[N+](=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 5gm/kg (5000mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C77, 1991.
rat LD50 skin 2gm/kg (2000mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C77, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 4.81 (none)   EXP
Water Solubility 0.1 mg/L   EXP
Vapor Pressure 7.69E-09 mm Hg 25 EST
Henry's Law Constant 5.73E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.21E-12 cm3/molecule-sec 25 EST

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