1655-80-7

Usage

Uses

Used in Organic Synthesis:
Dipropyltin dibromide serves as a reagent in organic synthesis, facilitating the formation of new chemical compounds. Its unique structure allows it to participate in a range of reactions, making it a valuable tool in the synthesis of complex organic molecules.
Used as a Catalyst:
In various chemical reactions, dipropyltin dibromide acts as a catalyst, enhancing the rate of these processes without being consumed in the reaction. Its catalytic properties are particularly useful in industrial applications where efficiency and speed are crucial.
Used in Polymer Production:
Dipropyltin dibromide is utilized in the production of polymers, contributing to the development of new materials with specific properties. Its role in polymer chemistry is essential for creating innovative polymers with applications in various industries.
Used as a Biocide in Industrial Applications:
This organotin compound is employed as a biocide to control the growth of algae and bacteria in industrial settings. Its effectiveness in inhibiting microbial growth makes it a valuable asset in maintaining cleanliness and preventing biofouling in various industrial processes.
However, due to its toxicity, dipropyltin dibromide should be handled with care to avoid health issues such as respiratory problems and skin irritation. Additionally, its potential environmental impacts necessitate responsible use and disposal to minimize ecological harm.

InChI:InChI=1/2C3H7.2BrH.Sn/c2*1-3-2;;;/h2*1,3H2,2H3;2*1H;/q;;;;+2/p-2/rC6H14Br2Sn/c1-3-5-9(7,8)6-4-2/h3-6H2,1-2H3

Upstream product

• 106-94-5 propyl bromide 
• 867-36-7 di(n-propyl)tin dichloride 
• 2176-98-9 tetrapropylstannane 
• 7789-67-5 stannic bromide 
• 7726-95-6 bromine 
• 5054-44-4 Dipropyl-di-hex-1-inyl-zinn 
• 5054-43-3 Dipropyl-dipent-1-inyl-zinn 
• 60080-21-9 tin(IV) bis(acetylacetonate) dibromide 
• 927-77-5 n-propylmagnesium bromide 

Relevant academic research and scientific papers

THE SYNTHESIS AND TIN-119m MOESSBAUER SPECTRA OF SOME DIORGANOTIN DIHALIDE AND DIPSEUDOHALIDE COMPLEXES WITH NITROGEN AND OXYGEN-DONOR LIGANDS

The synthesis and 119mSn Moessbauer spectra of 114 complexes of the type R2SnX2, L2 (R = Me, Et, n-Pr, n-Bu, n-Oct, Ph, Bz; X = F, Cl, Br, I, NCS; L2 = 2 monodentate or 1 bidentate O- or N-donor ligand(s)), 74 of which are new, are reported.The majority of the complexes are isostructural, having an octahedral trans-R2SnX4 geometry about tin, whilst five of the diphenyltin complexes (R = Ph; X = Cl; L2 = AMP, Nphen; X = NCS; L2 = bipy, phen, TMphen) adopt a cis-R2SnX4 octahedral structure.A convenient method for the synthesis of a number of novel 1:1 diorganotin difluoride complexes using hot acetonitrile is reported and a structure for the unusual adduct, Ph2SnF2 * 0.5 phen, is proposed.

A NOVEL SYNTHETIC ROUTE TO DIORGANOTIN DICHLORIDES AND DIBROMIDES

Diorganotin dichlorides and dibromides can be prepared by a simple and convenient one-step process involving the reaction of Grignard reagent with (Acac)2SnX2 (Acac H = pentane-2,4-dione; X = Cl or Br).The yields of lower diorganotin dihalides are excellent while those of higher diorganotin dihalides are moderate.

Mechanisms of the rupture of the carbon-tin bond by halogens II. Free-radical substitution in solution

The experiments describes in this paper show that the light-induced bromodemetallation of tetraalkyltins in chlorobenzene is a free radical substitution on tin, followed by a propagation step: {A figure is presented}. The stabilisation of R? by hyperconjugation seems to be an important factor for the reaction, but there is evidence for the influence of the other three substituents of tin and of the nature of the attacking radical on the reaction mechanism. The relation between the strucutre and the reactivity of tetraalkyltins suggests that the carbon-tin bond is only slightly loosened in the transition state; this agrees with the great reactivity of the Br atom.