Stannane, tribromobutyl-

Base Information

• Chemical Name: Stannane, tribromobutyl-
• CAS No.: 1528-07-0
• Molecular Formula: C4H9 Br3 Sn
• Molecular Weight: 415.537
• DSSTox Substance ID: DTXSID40165122
• Wikidata: Q83034263
• Mol file: 1528-07-0.mol

Synonyms:Tribromobutyltin;Stannane, tribromobutyl-;1528-07-0;butyltin bromide;BuSnBr3;C4H9Br3Sn;mono-n-butyltin tribromide;C4-H9-Br3-Sn;SCHEMBL5897382;DTXSID40165122

Chemical Property of Stannane, tribromobutyl-

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 415.72559
• Heavy Atom Count: 8
• Complexity: 58.8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCCC[Sn](Br)(Br)Br

Technology Process of Stannane, tribromobutyl-

There total 7 articles about Stannane, tribromobutyl- 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: 71.0%

bromine (7726-95-6) + dibutyltin dibromide (996-08-7) → mono-n-butyltin tribromide (1528-07-0)

Guidance literature:

In neat (no solvent); byproducts: C2H5Br; addn. of Br2 to Sn-compound with stirring for 1.5 h at 70°C, boiling under reflux for 3.5 h at 90-100°C; distn. (vac.), elem. anal.;

Reference yield:

tetra-n-butyltin(IV) (1461-25-2) + stannic bromide (7789-67-5) → tributyltin bromide (1461-23-0) + mono-n-butyltin tribromide (1528-07-0) + dibutyltin dibromide (996-08-7)

Guidance literature:

heating to 220°C;

Reference yield:

tributyltin bromide (1461-23-0) + dibutyltin dibromide (996-08-7) → mono-n-butyltin tribromide (1528-07-0)

Guidance literature:

With Br₂; In tetrachloromethane; Br2 soln. (CCl4) addn. to Sn-compds. soln. (butyl bromide) at room temp.; alkyl halide excess removal (transcondn. into trap in liq. nitrogen); gas chromy.;

upstream raw materials:

bromine

dibutyltin dibromide

Trichlorbutylstannan

sodium bromide

Downstream raw materials:

((C₆H₅)2SO)2Sn((CH₂)3CH₃)Br₃

Refernces

• 1、 Zobel, Bernhard,Lim, Allan E. K.,Dunn, Kerri,Dakternieks, Dainis. "Easy general method for interhalide conversions in organotin compounds". . p. 4889 - 4890. Retrieved 2008/10/08.