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Agent Name Disulfoton
CAS Number 298-04-4
Formula C8-H19-O2-P-S3
Major Category Pesticides
Synonyms BAY 19639; Bayer 19639; Di-Syston G; Di-syston; Disulfoton; Dithiodemeton; Dithiophosphate de O,O-diethyle et de S-(2-ethylthio-ethyle) [French]; Dithiosystox; Dution; Ekatin TD; Ekatine; Ethyl thiometon; Ethylthiometon B; Frumin; Frumin AL; Frumin G; Glebofos; Insyst-D; M-74; M-74 (Pesticide); O,O-Diaethyl-S-(2-aethylthio-aethyl)-dithiophosphat [German]; O,O-Diaethyl-S-(3-thia-pentyl)-dithiophosphat [German]; O,O-Diethyl 2-ethylthioethyl phosphorodithioate; O,O-Diethyl S-(2-(ethylthio)ethyl) dithiophosphate; O,O-Diethyl S-(2-(ethylthio)ethyl)phosphorodithioate; O,O-Diethyl S-(2-eththioethyl) phosphorodithioate; O,O-Diethyl S-(2-eththioethyl) thiothionophosphate; O,O-Diethyl S-(2-ethylmercaptoethyl) dithiophosphate; O,O-Diethyl S-2-(ethylthio)ethyl phosphorodithioate; O,O-Diethyl-S-(2-ethylthio-ethyl)-dithiofosfaat [Dutch]; O,O-Diethyl-S-ethylmercapto-ethyl dithiophosphate; O,O-Dietil-S-(2-etiltio-etil)-ditiofosfato [Italian]; S 276; S-2-(Ethylthio)ethyl O,O-diethyl ester of phosphorodithioic acid; Solvigran; Solvirex; Thiodemeton; Vuagt 1-4; Vuagt 1964; [ChemIDplus]
Category Organophosphates
Description Oily, colorless to yellow liquid with a characteristic, sulfur odor. [insecticide] [Note: Technical product is a brown liquid.]; [NIOSH]
Sources/Uses Used on cotton, tobacco, sugar beets, corn, peanuts, wheat, ornamentals, cereal grains, and potatoes; [EXTOXNET]
Comments Disulfoton is classified as "highly toxic." Formulations of greater than 2% disulfoton may be used only by certified applicators. [EXTOXNET]
Reference Link EXTOXNET PIP - DISULFOTON
Exposure Assessment
BEI Cholinesterase activity in red cells = 70% of individual's baseline, sample time discretionary; [ACGIH]
Skin Designation (ACGIH) Yes
TLV (ACGIH) 0.05 mg/m3, inhalable fraction and vapor
Vapor Pressure 0.0002 mm Hg
Lethal Concentration LC50 (rats) = 200 mg/m3
Reference Link ATSDR - ToxFAQs - Disulfoton
Adverse Effects
Other Poison Organophosphate
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: DISULFOTON  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Biomedical References Search PubMed
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009