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Agent Name Fensulfothion
Alternative Name Dasanit
CAS Number 115-90-2
Formula C11-H17-O4-P-S2
Major Category Pesticides
Synonyms BAY 25141; Bayer 25141; Chemagro 25141; Daconit; Dasanit; Diethyl p-methylsulfinylphenyl thiophosphate; Fensulfothion; O,O-Diaethyl-O-(4-methylsulfinyl-phenyl)-thionophosphat [German]; O,O-Diaethyl-O-4-methylsulfinyl-phenyl-monothiophosphat [German]; O,O-Diethyl O-(4-(methylsulfinyl)phenyl) phosphorothioate; O,O-Diethyl O-(p-(methylsulfinyl)phenyl) phosphorothioate; O,O-Diethyl O-4-methylsulphinylphenyl phosphorothioate; O,O-Diethyl O-p-(methylsulfinyl)phenyl thiophosphate; OMS 37; Phenol, p-(methylsulfinyl)-, O-ester with O,O-diethyl phosphorothioate; S 767; Terracur P; VUAgT 108; VUAgT 96; p,O-Diethyl O-p-(methylsulfinyl)phenyl thiophosphate; [ChemIDplus] UN3018
Category Organophosphates
Description Brown liquid or yellow oil. [pesticide]; [NIOSH]
Sources/Uses Insecticide and nematocide; [HSDB]
Comments Inhalation of high concentrations may cause CNS effects; Cholinesterase inhibitor; [ICSC]
Restricted Use as insecticide cancelled in 1994; [HSDB]
Exposure Assessment
BEI Cholinesterase activity in red cells = 70% of individual's baseline, sample time discretionary; [ACGIH]
Skin Designation (ACGIH) Yes
TLV (ACGIH) 0.01 mg/m3, inhalable fraction and vapor
Vapor Pressure 5 x 10 -05 mm Hg
Lethal Concentration LC50 (rats) = 113 mg/m3/1h
Adverse Effects
Other Poison Organophosphate
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: FENSULFOTHION  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:





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Last updated: January, 2009