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Registry of Toxic Effects of Chemical Substances (RTECS)

Phosphorodithioic acid, O,O-diisopropyl ester, S-ester with N-(2-mercaptoethyl)benzenesulfonamide

RTECS #

TE0250000

CAS #

741-58-2; 39291-71-9

Updated

October 2011

Molecular Weight

397.54

Molecular Formula

C14H24NO4PS3

Synonyms

Bensulide
Benzenesulfonamide, N-(2-mercaptoethyl)-, S-ester with O,O-diisopropylphosphorodithioate
Benzulfide
Betamec
Betasan
Disan
Exporsan
N-(2-(O,O-Diisopropyldithiophosphoryl)ethyl)benzenesulfonamide
N-(2-Mercaptoethyl)benzenesulfonamide S-(O,O-diisopropyl phosphorodithioate)
N-(beta-O,O-Diisopropyldithiophosphorylethyl)benzenesulfonamide
O,O-Bis(1-methylethyl) S-(2-((phenylsulfonyl)amino)ethyl)pheosphorodithioate
Phosphorodithioic acid, O,O-bis(1-methylethyl) S-(2-((phenylsulfonyl)amino)ethyl) ester
Prefar
Prefer
Pre-San
R-4461
S-(O,O-Diisopropyl phosphorodithioate) ester of N-(2-mercaptoethyl)benzenesulfonamide
SAP

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intraperitoneal/mouse lethal dose (50 percent kill): 630 mg/kgJPIFAN (27),11,1976
oral/mouse lethal dose (50 percent kill): 1540 mg/kgJPIFAN (27),11,1976
oral/quail lethal dose (50 percent kill): 1386 mg/kgPEMNDP 9,63,1991
oral/rat lethal dose (50 percent kill): 271 mg/kgFMCHA2 -,C42,1991
skin/rabbit lethal dose (50 percent kill): 2 gm/kgWRPCA2 9,119,1970
skin/rat lethal dose (50 percent kill): 3950 mg/kgPEMNDP 9,63,1991
subcutaneous/mouse lethal dose (50 percent kill): 630 mg/kgJPIFAN (27),11,1976
unreported route/rat lethal dose (50 percent kill): 770 mg/kg30ZDA9 -,375,1971

Reviews

OrganizationStandardReference
TOXICOLOGY REVIEWFEREAC 73,6867,2008
TOXICOLOGY REVIEWJTPAE7 19,1,2006
TOXICOLOGY REVIEWFEREAC 73,53732,2008
TOXICOLOGY REVIEWREPTED 31,392,2011

Standards and Regulations

OrganizationStandardReference
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATIONFEREAC 54,7740,1989
Environmental Protection Agency (EPA) Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) 1998 STATUS OF PESTICIDESSupportedRBREV* -,161,1998

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code A1650; Number of Industries 1; Total Number of Facilities 459; Number of Occupations 1; Total Number of Employees Exposed 4003

Status in Federal Agencies

OrganizationReference
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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