CAS No.:944-22-9

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
bird - wild	LD50	oral	10mg/kg (10mg/kg)		ASTM Special Technical Publication. Vol. (680), Pg. 157, 1979.
dog	LD50	oral	3mg/kg (3mg/kg)		VM/SAC, Veterinary Medicine and Small Animal Clinician. Vol. 74, Pg. 1119, 1979.
domestic animals - goat/sheep	LD50	oral	1300ug/kg (1.3mg/kg)		American Journal of Veterinary Research. Vol. 43, Pg. 1672, 1982.
guinea pig	LD50	skin	278mg/kg (278mg/kg)		"Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 118, 1976.
mammal (species unspecified)	LD50	unreported	17mg/kg (17mg/kg)		"Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 385, 1971.
pigeon	LD50	oral	13300ug/kg (13.3mg/kg)		ASTM Special Technical Publication. Vol. (680), Pg. 157, 1979.
quail	LD50	oral	12mg/kg (12mg/kg)	behavioral: convulsions or effect on seizure threshold behavioral: ataxia lungs, thorax, or respiration: dyspnea	Ecotoxicology and Environmental Safety. Vol. 8, Pg. 551, 1984.
rabbit	LD50	skin	25mg/kg (25mg/kg)		Farm Chemicals Handbook. Vol. -, Pg. C120, 1991.
rat	LC50	inhalation	1900mg/m3/1H (1900mg/m3)		"Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A214, Pg. 1983,
rat	LD50	oral	3mg/kg (3mg/kg)		World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat	LD50	skin	147mg/kg (147mg/kg)		World Review of Pest Control. Vol. 9, Pg. 119, 1970.

Consensus Reports：

EPA Genetic Toxicology Program. EPA Extremely Hazardous Substances List.

SAFETY PROFILE：

Poison by ingestion and skin contact. An insecticide. When heated to decomposition it emits very toxic fumes of PO_x and SO_x. 
Hazard Codes:
T+
N
Xn
F
Risk Statements:
R27/28:Very toxic in contact with skin and if swallowed. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R36:Irritating to eyes. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R11:Highly flammable.
Safety Statements:
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
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. 
S16:Keep away from sources of ignition.
RIDADR: 3018
RTECS: TA5950000
HazardClass: 6.1(a)
PackingGroup: I

Standards and Recommendations：

OSHA PEL: TWA 0.1 mg/m³ (skin)
ACGIH TLV: TWA 0.1 mg/m³ (skin); Not Classifiable as a Human Carcinogen

Analytical Methods：