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Substance Name: MCPA-potassium [ISO]
RN: 5221-16-9
UNII: 5L70519V3A
InChIKey: ORHJUFUQMQEFPQ-UHFFFAOYSA-M

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Human Data

Molecular Formula

  • C9-H9-Cl-O3.K

Molecular Weight

  • 238.7102
 
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Names and Synonyms

Results Name

  • MCPA-potassium [ISO]

Name of Substance

  • MCPA-potassium [ISO]

Synonyms

  • ((4-Chloro-o-tolyl)oxy)acetic acid potassium salt
  • (4-Chloro-2-methylphenoxy)acetic acid potassium salt
  • 2-Methyl-4-chlorophenoxyacetic acid potassium salt
  • Acetic acid, (4-chloro-2-methylphenoxy)-, potassium salt
  • Agroxone 4
  • EINECS 226-015-4
  • Fernimine 4
  • K MCPA
  • MCPA potassium salt
  • MCPA-potassium
  • Potassium 2-methyl-4-chlorophenoxyacetate
  • UNII-5L70519V3A

Systematic Names

  • Acetic acid, ((4-chloro-o-tolyl)oxy)-, potassium salt
  • Acetic acid, (4-chloro-2-methylphenoxy)-, potassium salt
  • Potassium 4-chloro-o-tolyloxyacetate

Registry Numbers

CAS Registry Number

  • 5221-16-9

FDA UNII

  • 5L70519V3A

System Generated Number

  • 0005221169

Molecular Formulas

Molecular Formula

  • C9-H9-Cl-O3.K

Molecular Formula Fragments

  • C9-H9-Cl-O3
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C9H9ClO3.K/c1-6-4-7(10)2-3-8(6)13-5-9(11)12;/h2-4H,5H2,1H3,(H,11,12);/q;+1/p-1

InChIKey

ORHJUFUQMQEFPQ-UHFFFAOYSA-M

Smiles

[K+].Cc1cc(Cl)ccc1OCC(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
man LDLo oral 440mg/kg (440mg/kg) BEHAVIORAL: COMA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
British Medical Journal. Vol. 1, Pg. 677, 1964.