CAS No.:132-27-4

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LD50	oral	500mg/kg (500mg/kg)		FAO Nutrition Meetings Report Series. Vol. 38A, Pg. 47, 1965.
mouse	LD50	oral	683mg/kg (683mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH	Kenkyu Nenpo--Tokyo-toritsu Eisei Kenkyusho. Annual Report of Tokyo Metropolitan Research Laboratory of Public Health. Vol. 30, Pg. 54, 1979.
rat	LD50	oral	656mg/kg (656mg/kg)	GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: RELAXATION (ISOLATED TISSUE)	Kenkyu Nenpo--Tokyo-toritsu Eisei Kenkyusho. Annual Report of Tokyo Metropolitan Research Laboratory of Public Health. Vol. 30, Pg. 57, 1979.

Consensus Reports：

IARC Cancer Review: Group 2B IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man 7 (1987),p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon. France.: ) (single copies can be ordered from WHO Publications centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Limited Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man 30 (1983),p. 329.(World Health Organization, Internation Agency for Research on Cancer,Lyon. France.: ) (single copies can be ordered from WHO Publications centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. A human skin irritant. A severe skin irritant to experimental animals. When heated to decomposition it emits toxic fumes of Na₂O. 
Hazard Codes: Xn,N
Risk Statements: 22-37/38-41-50
 R22:Harmful if swallowed. 
R37/38:Irritating to respiratory system and skin. 
R41:Risk of serious damage to the eyes. 
R50:Very toxic to aquatic organisms.
Safety Statements: 22-26-61 
S22:Do not breathe dust. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 3077 9/PG 3
WGK Germany: 2
RTECS: DV7750000
HazardClass: 8
PackingGroup of 2-Biphenylol sodium salt (CAS NO.132-27-4): III

Standards and Recommendations：

 

Analytical Methods：