Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Clopyralid [ANSI:BSI:ISO]
RN: 1702-17-6
UNII: 10G14M0WDH
InChIKey: HUBANNPOLNYSAD-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Reproductive Effect

Molecular Formula

  • C6-H3-Cl2-N-O2

Molecular Weight

  • 192.001
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Clopyralid [ANSI:BSI:ISO]

Name of Substance

  • Clopyralid
  • Clopyralid [ANSI:BSI:ISO]

Synonyms

  • 2-Pyridine carboxylic acid, 3,6-dichloro-
  • 3,6-Dichloro-2-pyridinecarboxylic acid
  • 3,6-Dichloropicolinic acid
  • 5-22-02-00046 (Beilstein Handbook Reference)
  • Acide 3,6-dichloropicolinique
  • Acide 3,6-dichloropicolinique [French]
  • Acide dichloro-3,6 picolinique
  • Acide dichloro-3,6 picolinique [French]
  • Benzalox
  • BRN 0473755
  • Campaign
  • Caswell No. 323H
  • Cirtoxin
  • Cliophar
  • Clopyralid
  • Clopyralide
  • Crusader S
  • Cyronal
  • Dowco 290
  • EINECS 216-935-4
  • EPA Pesticide Chemical Code 117401
  • Format
  • HSDB 6593
  • Huiloralid
  • IWD 3523
  • Kyselina 3,6-dichlorpikolinova
  • Kyselina 3,6-dichlorpikolinova [Czech]
  • Loncid
  • Lontrel
  • Lontrel 100
  • Lontrel 3
  • Lontrel 300
  • Lontrel L
  • Lontrel SF 100
  • Matrigon
  • Reclaim
  • Shield
  • Stinger
  • Transline
  • UNII-10G14M0WDH
  • Versatill
  • XRM 3972

Systematic Names

  • 2-Pyridinecarboxylic acid, 3,6-dichloro-
  • 3,6-Dichloropyridine-2-carboxylic acid
  • Picolinic acid, 3,6-dichloro-

Superlist Name

  • Picolinic acid, 3,6-dichloro-

Registry Numbers

CAS Registry Number

  • 1702-17-6

FDA UNII

  • 10G14M0WDH

System Generated Number

  • 0001702176

Structure Descriptors

InChI

1S/C6H3Cl2NO2/c7-3-1-2-4(8)9-5(3)6(10)11/h1-2H,(H,10,11)

InChIKey

HUBANNPOLNYSAD-UHFFFAOYSA-N

Smiles

c1(c(ccc(n1)Cl)Cl)C(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
duck LD50 oral 1465mg/kg (1465mg/kg)   Pesticide Manual. Vol. 9, Pg. 182, 1991.
mouse LD50 oral > 5gm/kg (5000mg/kg)   Defense des Vegetaux. Vol. 31, Pg. 387, 1977.
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Defense des Vegetaux. Vol. 31, Pg. 387, 1977.
rat LD50 intraperitoneal 900mg/kg (900mg/kg)   Defense des Vegetaux. Vol. 31, Pg. 387, 1977.
rat LD50 oral 4300mg/kg (4300mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A433, Pg. 1985,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 151 deg C   EXP
pKa Dissociation Constant 2.29 (none) 20 EXP
log P (octanol-water) 1.06 (none)   EXP
Water Solubility 7850 mg/L 20 EXP
Vapor Pressure 1.20E-05 mm Hg 25 EXP
Henry's Law Constant 3.03E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.36E-14 cm3/molecule-sec 25 EST

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