TRIBUTYLTIN BENZOATE

Base Information

• Chemical Name: TRIBUTYLTIN BENZOATE
• CAS No.: 4342-36-3
• Molecular Formula: C19H32 O2 Sn
• Molecular Weight: 411.172
• Hs Code.: 2916310090
• Mol file: 4342-36-3.mol

Synonyms:Stannane,(benzoyloxy)tributyl- (8CI,9CI); Tin, (benzoyloxy)tributyl- (7CI); Tributyltinbenzoate (6CI); (Benzoyloxy)tributylstannane; (Benzoyloxy)tributyltin; NSC221308; Tri-n-butyltin benzoate; Tributylstannyl benzoate

Chemical Property of TRIBUTYLTIN BENZOATE

Chemical Property:

• Melting Point: 16-18°C
• Refractive Index: n20/D 1.5182(lit.)
• Boiling Point: 166-168°C 1mm
• Flash Point: °C
• PSA: 26.30000
• Density: g/cm³
• LogP: 6.18920

Purity/Quality:

99% ^*data from raw suppliers

Tributyltin benzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): A poison by ingestion. TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
• Hazard Codes: T,N
• Statements: 21-25-36/38-48/23/25-50/53
• Safety Statements: 35-36/37/39-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Agricultural chemical.

Technology Process of TRIBUTYLTIN BENZOATE

There total 37 articles about TRIBUTYLTIN BENZOATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

vanadocene + dibutyltin dibenzoate (5847-54-1) → tin (7440-31-5) + 2C5H5(1-)*2V(3+)*4OCOC6H5(1-) = [(C5H5)V(OCOC6H5)2]2 + (Benzoyloxy)tributylstannan (4342-36-3) + dibutyltin (1191-48-6) + cyclopenta-1,3-diene (542-92-7,25568-84-7,7313-32-8)

Guidance literature:

In toluene; molar ratio Cp2V/Sn-compound 1/2, sealed ampoule, 20°C, 24 h;

Reference yield: 94.0%

1,3,5-tris-tributylstannanyl-[1,3,5]triazinane-2,4,6-trione (752-58-9) + benzoic acid (65-85-0,8013-63-6) → (Benzoyloxy)tributylstannan (4342-36-3)

Guidance literature:

at room temp. for 1 d;

Reference yield: 91.0%

tri-n-butyltin acetate + benzoic acid (65-85-0,8013-63-6) → (Benzoyloxy)tributylstannan (4342-36-3)

Guidance literature:

In ethanol; toluene; byproducts: H2O; refluxing equimolar amts. for 4-6 h (in PhMe/EtOH=4:1) with azeotropic distn. off of H2O; evapn.;

DOI:10.1016/S0022-328X(96)06686-7

upstream raw materials:

tributyltin methoxide

benzoic acid anhydride

benzoic acid

benzoic acid phenyl ester

Downstream raw materials:

tributyltin chloride

dimethyltin dibenzoate

triphenylmethyl alcohol

cyclopenta-1,3-diene

Refernces

• 1、 Willem, Rudolph,Bouhdid, Abdeslam,Mahieu, Bernard,Ghys, Laurent,Biesemans, Monique,Tiekink, Edward R.T.,De Vos, Dick,Gielen, Marcel. "Synthesis, characterization and in vitro antitumour activity of triphenyl- and tri-n-butyltin benzoates, phenylacetates and cinnamates". . p. 151 - 158. Retrieved 2007/10/03.
• 2、 Migita,Nagai,Kosugi. "FREE RADICAL CHAIN REACTION OF ALLYLIC TIN COMPOUNDS WITH ORGANIC HALIDES INVOLVING SH prime PROCESS.". . p. 2480 - 2484. Retrieved 2007/10/02.