CAS No.:2431-50-7

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	oral	943mg/kg (943mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 19, Pg. 934, 1969.

Consensus Reports：

Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Confirmed carcinogen. Poison by ingestion. When heated to decomposition it emits toxic fumes of Cl⁻.Safety information of Trichlorobutene (CAS NO.2431-50-7):
Hazard Codes  T,N
Risk Statements  22-23-36/37/38-40-50/53
 R22:Harmful if swallowed. 
R23 :Toxic by inhalation. 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R4 :Forms very sensitive explosive metallic compounds. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements  36/37-45-60-61 
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.
RIDADR  2322
HazardClass  6.1(a)
PackingGroup  II

Standards and Recommendations：

DFG MAK: Animal Carcinogen; Suspected Human Carcinogen

Analytical Methods：