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Substance Name: Isocarbophos
RN: 24353-61-5
UNII: 7741NPW06X


  • An organophosphorus insecticide.

Molecular Formula

  • C11-H16-N-O4-P-S

Molecular Weight

  • 289.29

Classification Codes

  • Agricultural Chemical
  • Avicide
  • Insecticide
  • Insecticides
  • Pesticides
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Names and Synonyms

Results Name

  • Isocarbophos

Name of Substance

  • BAY 93820


  • AI3-27659
  • BAY 93820
  • Benzoic acid, 2-((aminomethoxyphosphinothioyl)oxy)-, 1-methylethyl ester
  • BRN 2946521
  • Caswell No. 574B
  • EINECS 246-192-1
  • EPA Pesticide Chemical Code 574300
  • Isocarbophos
  • O-Methyl phosphoramidothioate, O-ester with isopropyl salicylate
  • O-Methylphosphoramidothioate, O-ester with isopropyl salicylate
  • Optunal
  • UNII-7741NPW06X

Systematic Names

  • Benzoic acid, 2-((aminomethoxyphosphinothioyl)oxy)-, 1-methylethyl ester
  • Isopropyl 2-((aminomethoxyphosphinothioyl)oxy)benzoate
  • Isopropyl salicylate O-ester with O-methylphosphoramidothioate
  • Salicylic acid, isopropyl ester, ester with O-methyl phosphoramidothioate

Registry Numbers

CAS Registry Number

  • 24353-61-5


  • 7741NPW06X

Other Registry Number

  • 39284-27-0

System Generated Number

  • 0024353615

Structure Descriptors








Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 750ug/kg (0.75mg/kg)   Toxicology and Applied Pharmacology. Vol. 26, Pg. 154, 1973.
bird - wild LD50 skin 1300ug/kg (1.3mg/kg)   Toxicology and Applied Pharmacology. Vol. 26, Pg. 154, 1973.
rat LD50 oral 50mg/kg (50mg/kg)   "Organophosphorus Pesticides: Organic and Biological Chemistry," Eto, M., Cleveland, OH, CRC Press, Inc., 1974Vol. -, Pg. 263, 1974.
rat LD50 unreported 22mg/kg (22mg/kg)   Fenzi Kexue Yu Huaxue Yanjiu. Molecular Science and Chemical Research. Vol. 5, Pg. 107, 1985.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.7 (none)   EXP
Water Solubility 70.1 mg/L 25 EST
Vapor Pressure 2.88E-05 mm Hg 25 EST
Henry's Law Constant 3.07E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.41E-10 cm3/molecule-sec 25 EST

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