Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Chlorimuron-ethyl [ISO]
RN: 90982-32-4
UNII: B00AW0IM5Q
InChIKey: NSWAMPCUPHPTTC-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Drug / Therapeutic Agent
  • Herbicide

Molecular Formula

  • C15-H15-Cl-N4-O6-S

Molecular Weight

  • 414.8245
 

Names and Synonyms

Results Name

  • Chlorimuron-ethyl [ISO]

Name of Substance

  • Chlorimuron ethyl
  • Chlorimuron-ethyl
  • Chlorimuron-ethyl [ISO]

Synonyms

  • 2-(((((4-Chloro-6-methoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)benzoic acid ethyl ester
  • Caswell No. 193B
  • Chlorimuron ethyl
  • Chlorimuron ethyl ester
  • Chlorimuron-ethyl
  • Classic
  • DPX-F 6025
  • EPA Pesticide Chemical Code 128901
  • Ethyl 2-(((((4-chloro-6-methoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)benzoate
  • Ethyl 2-(((4-chloro-6-methoxypyrimidine-2-yl)aminocarbonyl)aminosulfonyl)benzoate
  • HSDB 6850
  • UNII-B00AW0IM5Q

Systematic Name

  • Benzoic acid, 2-(((((4-chloro-6-methoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-, ethyl ester

Superlist Names

  • Chlorimuron ethyl
  • Ethyl 2-(((((4-chloro-6-methoxyprimidin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate

Registry Numbers

CAS Registry Number

  • 90982-32-4

FDA UNII

  • B00AW0IM5Q

System Generated Number

  • 0090982324

Structure Descriptors

InChI

1S/C15H15ClN4O6S/c1-3-26-13(21)9-6-4-5-7-10(9)27(23,24)20-15(22)19-14-17-11(16)8-12(18-14)25-2/h4-8H,3H2,1-2H3,(H2,17,18,19,20,22)

InChIKey

NSWAMPCUPHPTTC-UHFFFAOYSA-N

Smiles

CCOC(=O)c1ccccc1S(=O)(=O)NC(=O)Nc2nc(cc(n2)Cl)OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
duck LD50 unreported > 2510mg/kg (2510mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C76, 1991.
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C76, 1991.
rat LC50 inhalation > 5gm/m3/4H (5000mg/m3)   Pesticide Manual. Vol. 9, Pg. 147, 1991.
rat LD50 oral 4102mg/kg (4102mg/kg)   "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 323, 1989.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 181 deg C   EXP
pKa Dissociation Constant 4.2 (none)   EXP
log P (octanol-water) 2.5 (none)   EXP
Water Solubility 1200 mg/L 25 EXP
Vapor Pressure 4.00E-12 mm Hg 25 EXP
Henry's Law Constant 1.82E-15 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.27E-11 cm3/molecule-sec 25 EST

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