Phosphorodithioic acid,O,O-bis(1-methylethyl) S-[2-[(phenylsulfonyl)amino]ethyl] ester cas no:741-58-2

NamePhosphorodithioic acid,O,O-bis(1-methylethyl) S-[2-[(phenylsulfonyl)amino]ethyl] ester
CAS741-58-2
SynonymsPhosphorodithioicacid, O,O-diisopropyl ester, S-ester with N-(2-mercaptoethyl)benzenesulfonamide(7CI,8CI); Bensulide; Betasan; Disan; Disan (pesticide);N-[2-(O,O-Diisopropyldithiophosphoryl)ethyl]benzenesulfonamide; O,O-Diisopropyl2-(benzenesulfonamido)ethyl dithiophosphate; O,O-DiisopropylS-(2-benzenesulfonylaminoethyl) phosphorodithioate; Prefar; R 4461; S-b-(Benzenesulfonamido)ethylO,O-diisopropyl dithiophosphate; SAP; SAP (herbicide)
EINECS(EC#)212-010-4
Molecular FormulaC14H24 N O4 P S3
Molecular Weight397.54

refractive index1.557
storage temp2-8°C

Hazard Highly toxic, cholinesterase inhibitor. Use may be restricted.
Risk 22-50/53
Safety

Poison by ingestion. Moderately toxic by skin contact. An herbicide. When heated to decomposition it emits very toxic fumes of NO_x, SO_x, and PO_x. See also ESTERS.
Hazard Codes:
Xn
N
Risk Statements:
R22:Harmful if swallowed. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:
S24:Avoid contact with skin. 
S36:Wear suitable protective clothing. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 2811 6.1/PG 3
RTECS: TE0250000

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	630mg/kg (630mg/kg)		Japan Pesticide Information. Vol. (27), Pg. 11, 1976.
mouse	LD50	oral	1540mg/kg (1540mg/kg)		Japan Pesticide Information. Vol. (27), Pg. 11, 1976.
mouse	LD50	subcutaneous	630mg/kg (630mg/kg)		Japan Pesticide Information. Vol. (27), Pg. 11, 1976.
quail	LD50	oral	1386mg/kg (1386mg/kg)		Pesticide Manual. Vol. 9, Pg. 63, 1991.
rabbit	LD50	skin	2gm/kg (2000mg/kg)		World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat	LD50	oral	271mg/kg (271mg/kg)		Farm Chemicals Handbook. Vol. -, Pg. C42, 1991.
rat	LD50	skin	3950mg/kg (3950mg/kg)		Pesticide Manual. Vol. 9, Pg. 63, 1991.
rat	LD50	unreported	770mg/kg (770mg/kg)		"Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 375, 1971.