Date published: 2026-1-7

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Tin(II) Bromide (CAS 10031-24-0)

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CAS Number:
10031-24-0
Purity:
≥99%
Molecular Weight:
278.52
Molecular Formula:
SnBr2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tin(II) Bromide, also known as Tin dibromide, chemically represented as SnBr2, is an inorganic compound comprising tin and bromine. This white, crystalline solid exhibits water solubility. Its extensive utility lies in organic compound synthesis and other product production. Within the laboratory setting, Tin(II) Bromide serves as a catalyst, reagent, and reducing agent. The scientific community has explored various applications of Tin(II) Bromide in research endeavors. Its application as a catalyst has been instrumental in the synthesis of organic compounds, including amines and aldehydes. Additionally, Tin(II) Bromide serves as a reagent in the synthesis of pharmaceuticals and other products, as well as a reducing agent in the production of metals and other compounds. Although the exact mechanism of action for Tin(II) Bromide remains elusive, it is believed to operate as a Lewis acid. Through this mode of action, it forms a complex with the substrate, thereby initiating a reaction. The involvement of a dibromide anion in the process is hypothesized to facilitate the reaction by acting as a nucleophile.


Tin(II) Bromide (CAS 10031-24-0) References

  1. Regio- and diastereocontrol in carbonyl allylation by 1-halobut-2-enes with Tin(II) halides.  |  Ito, A., et al. 2000. J Org Chem. 65: 494-8. PMID: 10813962
  2. Benzotriazolate cage complexes of tin(II) and lithium: halide-influenced serendipitous assembly.  |  Sulway, SA., et al. 2011. Dalton Trans. 40: 7559-63. PMID: 21695328
  3. A Zero-Dimensional Organic Seesaw-Shaped Tin Bromide with Highly Efficient Strongly Stokes-Shifted Deep-Red Emission.  |  Zhou, C., et al. 2018. Angew Chem Int Ed Engl. 57: 1021-1024. PMID: 29215786
  4. Guanidinium and Mixed Cesium-Guanidinium Tin(II) Bromides: Effects of Quantum Confinement and Out-of-Plane Octahedral Tilting.  |  Nazarenko, O., et al. 2019. Chem Mater. 31: 2121-2129. PMID: 30930536
  5. Disproportionation and Ligand Lability in Low Oxidation State Boryl-Tin Chemistry.  |  Zheng, X., et al. 2023. Chemistry. 29: e202203395. PMID: 36399407

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tin(II) Bromide, 5 g

sc-264434
5 g
$40.00

Tin(II) Bromide, 25 g

sc-264434A
25 g
$150.00