Skip Navigation
ChemIDplus A TOXNET DATABASE Lite•Browse•Advanced

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

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


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.