Thallium ethoxide cas no:20398-06-5

NameThallium ethoxide
CAS20398-06-5
SynonymsThallium(I) ethoxide
EINECS(EC#)243-786-2
Molecular FormulaC2H5OTl
Molecular Weight249.44

refractive indexn20/D 1.676(lit.)
Sensitive Moisture Sensitive

Hazardclass3

Hazard T+: Very toxic;N: Dangerous for the environment;
Risk 26/28-33-51/53
Safety

Hazard Codes: T+,N
Risk Statements: 26/28-33-51/53 
R26/28:Very toxic by inhalation and if swallowed. 
R33:Danger of cumulative effects. 
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 13-28-45-61 
S13:Keep away from food, drink and animal foodstuffs. 
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 1707 6.1/PG 2
WGK Germany: 3
RTECS: KM2940000
TSCA: Yes
HazardClass: 3
PackingGroup: II
Poison by ingestion. When heated to decomposition it emits toxic fumes of Tl. See also THALLIUM COMPOUNDS.

1.

orl-rat LDLo:50 mg/kg

NCNSA6    National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),43.