Benzoic acid,tributylstannyl ester cas no:4342-36-3

NameBenzoic acid,tributylstannyl ester
CAS4342-36-3
SynonymsStannane,(benzoyloxy)tributyl- (8CI,9CI); Tin, (benzoyloxy)tributyl- (7CI); Tributyltinbenzoate (6CI); (Benzoyloxy)tributylstannane; (Benzoyloxy)tributyltin; NSC221308; Tri-n-butyltin benzoate; Tributylstannyl benzoate
EINECS(EC#)224-399-8
Molecular FormulaC19H32 O2 Sn
Molecular Weight411.20

refractive index1.5182

Hazardclass6.1(b)

Hazard T;N
Risk R21;R25;R36/38;R48/23/25;R50/53
Safety

Poison by ingestion and intravenous routes. Moderately toxic by subcutaneous route. See also TIN COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes T,N
Risk Statements 21-25-36/38-48/23/25-50/53
R21:Harmful in contact with skin. 
R25 :Toxic if swallowed. 
R36/38:Irritating to eyes and skin. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R48/23/25: Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed
Safety Statements 35-36/37/39-45-60-61
S35:This material and its container must be disposed of in a safe way. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
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 UN 2788 6.1/PG 3
WGK Germany 3
RTECS WH6710000
TSCA Yes
HazardClass 6.1(b)
PackingGroup III

1.		orl-rat LD50:132 mg/kg		ARZNAD    Arzneimittel-Forschung. Drug Research. 19 (1969),934.
2.		scu-rat LD50:505 mg/kg		TRIPA7    Tin Research Institute, Publication . (The Institute, Fraser Rd., Greenford UB6 7AQ,Middlesex, England.: ) No. 1-1934-1973,1.
3.		orl-mus LD50:108 mg/kg		ATXKA8    Archiv fuer Toxikologie. 23 (1968),283.
4.		ivn-mus LD50:178 mg/kg		CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00090 .