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Substance Name: Halosulfuron-methyl [ISO:BSI]
RN: 100784-20-1
UNII: W1CP17GD87
InChIKey: FMGZEUWROYGLAY-UHFFFAOYSA-N

Note

  • An herbicide.

Classification Code

  • Herbicide

Molecular Formula

  • C13-H15-Cl-N6-O7-S

Molecular Weight

  • 434.815
 
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Names and Synonyms

Name of Substance

  • Halosulfuron-methyl [ISO:BSI]

Synonyms

  • A 841101
  • Battalion
  • Halosulfuron-methyl
  • Inpool
  • Manage
  • MON 12000
  • MON 12037
  • NC 311
  • NC 319
  • Permit
  • Permit 75WG
  • Sandea
  • Sempra
  • UNII-W1CP17GD87

Systematic Name

  • 1H-Pyrazole-4-carboxylic acid, 3-chloro-5-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-1-methyl-, methyl ester

Registry Numbers

CAS Registry Number

  • 100784-20-1

FDA UNII

  • W1CP17GD87

System Generated Number

  • 0100784201

Structure Descriptors

InChI

1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)

InChIKey

FMGZEUWROYGLAY-UHFFFAOYSA-N

Smiles

O=C(OC)c1c(nn(C)c1S(=O)(=O)NC(=O)Nc1nc(OC)cc(OC)n1)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral > 2250mg/kg (2250mg/kg)   National Technical Information Service. Vol. OTS0533870,
rat LD50 intraperitoneal 1164mg/kg (1164mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS0533871,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 176 deg C   EXP
pKa Dissociation Constant 3.44 (none) 22 EXP
log P (octanol-water) -0.02 (none)   EXP
Water Solubility 15 mg/L 20 EXP
Atmospheric OH Rate Constant 2.03E-10 cm3/molecule-sec 25 EST

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