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Substance Name: MCPA-diolamine [ISO]
RN: 20405-19-0
UNII: QDC7T32U4I
InChIKey: XQAVWNJMMDWIKG-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C9-H9-Cl-O3.C4-H11-N-O2

Molecular Weight

  • 305.756
 
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Names and Synonyms

Results Name

  • MCPA-diolamine [ISO]

Name of Substance

  • MCPA diethanolamine salt
  • MCPA-diolamine [ISO]

Synonyms

  • (2-Methyl-4-chlorophenoxy)acetic acid, diethanolamine salt
  • Caswell No. 557E
  • EINECS 243-792-5
  • EPA Pesticide Chemical Code 030511
  • MCPA diethanolamine salt
  • MCPA-diolamine
  • UNII-QDC7T32U4I

Systematic Names

  • Acetic acid, ((4-chloro-o-tolyl)oxy)-, compd. with 2,2'-iminodiethanol (1:1)
  • Acetic acid, (4-chloro-2-methylphenoxy)-, compd. with 2,2'-iminobis(ethanol) (1:1)
  • Bis(2-hydroxyethyl)ammonium 4-chloro-o-tolyloxyacetate

Superlist Name

  • Diethanolamine 2-methyl-4-chlorophenoxyacetate

Registry Numbers

CAS Registry Number

  • 20405-19-0

FDA UNII

  • QDC7T32U4I

System Generated Number

  • 0020405190

Molecular Formulas

Molecular Formula

  • C9-H9-Cl-O3.C4-H11-N-O2

Molecular Formula Fragments

  • C4-H11-N-O2
  • C9-H9-Cl-O3
  • COMPONENT

Structure Descriptors

InChI

1S/C9H9ClO3.C4H11NO2/c1-6-4-7(10)2-3-8(6)13-5-9(11)12;6-3-1-5-2-4-7/h2-4H,5H2,1H3,(H,11,12);5-7H,1-4H2

InChIKey

XQAVWNJMMDWIKG-UHFFFAOYSA-N

Smiles

Cc1cc(ccc1OCC(=O)O)Cl.C(CO)NCCO

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 350mg/kg (350mg/kg)   Food and Cosmetics Toxicology. Vol. 3, Pg. 883, 1965.
mouse LD50 oral 550mg/kg (550mg/kg)   Food and Cosmetics Toxicology. Vol. 3, Pg. 883, 1965.
rat LD50 intraperitoneal 300mg/kg (300mg/kg)   Food and Cosmetics Toxicology. Vol. 3, Pg. 883, 1965.
rat LD50 oral 800mg/kg (800mg/kg)   Food and Cosmetics Toxicology. Vol. 3, Pg. 883, 1965.