CAS No.:56-4-2

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	200mg/kg (200mg/kg)		National Technical Information Service. Vol. AD277-689,
mouse	LD50	oral	2125mg/kg (2125mg/kg)		Pharmaceutical Chemistry Journal Vol. 30, Pg. 320, 1996.
rabbit	LDLo	oral	2500mg/kg (2500mg/kg)		"Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 963, 1989.
rat	LD50	intraperitoneal	920mg/kg (920mg/kg)	LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Farmaco, Edizione Scientifica. Vol. 13, Pg. 882, 1958.
rat	LD50	oral	1500mg/kg (1500mg/kg)		Nature. Vol. 157, Pg. 659, 1946.

Consensus Reports：

 

SAFETY PROFILE：

Safety Information of 6-Methyl-2-thiouracil (CAS NO.56-4-2):
Hazard Codes: XnXi
Risk Statements: 22-40
 R22:Harmful if swallowed. 
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 36/37-45 
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.)
WGK Germany: 3
RTECS: YR0875000
HS Code: 29335995
Hazard Note: Irritant/Possible Carcinogen

Standards and Recommendations：

 

Analytical Methods：