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Substance Name: 6-Chloropicolinic acid
RN: 4684-94-0
UNII: 5WSZ6GQ419
InChIKey: ZLKMOIHCHCMSFW-UHFFFAOYSA-N

Note

  • Nitapyrin degradation product.

Molecular Formula

  • C6-H4-Cl-N-O2

Molecular Weight

  • 157.556
 
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Names and Synonyms

Name of Substance

  • 6-Chloropicolinic acid

Synonyms

  • 2-Pyridinecarboxylic acid, 6-chloro-
  • 5-22-02-00045 (Beilstein Handbook Reference)
  • 6-Chloro-2-pyridinecarboxylic acid
  • 6-Chloropicolinic acid
  • 6-CPA
  • BRN 0115849
  • Caswell No. 214B
  • EPA Pesticide Chemical Code 069206
  • NSC 51587
  • UNII-5WSZ6GQ419

Systematic Names

  • 2-Pyridinecarboxylic acid, 6-chloro-
  • 2-Pyridinecarboxylic acid, 6-chloro- (9CI)
  • Picolinic acid, 6-chloro-

Registry Numbers

CAS Registry Number

  • 4684-94-0

FDA UNII

  • 5WSZ6GQ419

System Generated Number

  • 0004684940

Structure Descriptors

InChI

1S/C6H4ClNO2/c7-5-3-1-2-4(8-5)6(9)10/h1-3H,(H,9,10)

InChIKey

ZLKMOIHCHCMSFW-UHFFFAOYSA-N

Smiles

c1(nc(ccc1)Cl)C(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported 777mg/kg (777mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(4), Pg. 52, 1983.
rat LD50 oral 2180mg/kg (2180mg/kg)   Down to Earth. Vol. 32, Pg. 22, 1976.
rat LD50 unreported 1487mg/kg (1487mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(4), Pg. 52, 1983.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 1.5 (none)   EXP
Water Solubility 3680 mg/L 25 EST
Vapor Pressure 1.20E-03 mm Hg 25 EST
Henry's Law Constant 6.63E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.91E-13 cm3/molecule-sec 25 EST

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