Phosphorothioic acid,S-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] O,O-dimethyl ester cas no:3735-33-9

NamePhosphorothioic acid,S-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl] O,O-dimethyl ester
CAS3735-33-9
SynonymsPhosphorothioicacid, O,O-dimethyl S-phthalimidomethyl ester (6CI); Phosphorothioic acid,O,O-dimethyl ester, S-ester with N-(mercaptomethyl)phthalimide (7CI,8CI);Phthalimide, N-(mercaptomethyl)-, S-ester with O,O-dimethyl phosphorothioate(8CI); Imidoxon; N-(Mercaptomethyl)phthalimide S-(O,O-dimethyl phosphorothioate);O,O-Dimethyl S-phthalimidomethyl phosphorothioate; O,O-Dimethylphosphorothioate S-ester with N-(mercaptomethyl)phthalimide; Oxoimidan; Phosmetoxon; R 1571; R 1571A; S-Phthalimidomethyl O,O-dimethyl phosphorothioate;Stauffer R 1571; Stauffer R 1571A
Molecular FormulaC11H12 N O5 P S
Molecular Weight301.27

refractive index1.589

Hazardclass6.1(b)

Hazard F: Flammable;Xn: Harmful;
Risk 11-38-48/20-63-65-67
Safety

Poison by ingestion. A pesticide. When heated to decomposition it emits very toxic fumes of NO_x, PO_x, and SO_x. See also ESTERS.
Hazard Codes F,Xn
Risk Statements 11-38-48/20-63-65-67
R11:Highly flammable. 
R38:Irritating to skin. 
R48/20: Harmful: danger of serious damage to health by prolonged exposure through inhalation 
R63:Possible risk of harm to the unborn child. 
R65:Harmful: may cause lung damage if swallowed. 
R67:Vapours may cause drowsiness and dizziness.
Safety Statements 36/37-46-62
S36/37:Wear suitable protective clothing and gloves. 
S46:If swallowed, seek medical advice immediately and show this container or label. 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
RIDADR 2783
HazardClass 6.1(b)
PackingGroup III

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
chicken	LD50	oral	46mg/kg (46mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Toxicology and Applied Pharmacology. Vol. 6, Pg. 147, 1964.
rat	LD50	oral	50mg/kg (50mg/kg)		Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 23, 1966.