CAS No.:55-22-1

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	436mg/kg (436mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Pharmaceutical Chemistry Journal Vol. 11, Pg. 481, 1977.
mouse	LD50	intravenous	5gm/kg (5000mg/kg)		Therapie. Vol. 23, Pg. 1343, 1968.
mouse	LD50	oral	3123mg/kg (3123mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Pharmaceutical Chemistry Journal Vol. 11, Pg. 481, 1977.
rat	LD50	oral	5gm/kg (5000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Pharmaceutical Chemistry Journal Vol. 11, Pg. 481, 1977.

Consensus Reports：

Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by intravenous route. When heated to decomposition it emits toxic fumes of NO_x.
Hazard Codes: Xi
Risk Statements information:
36/37/38:  Irritating to eyes, respiratory system and skin 
Safety Statements information:
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing 
WGK Germany: 2

Standards and Recommendations：

 

Analytical Methods：