309257

Tin(II) bromide

• Synonym(s): Stannous bromide, Stannous dibromide, Tin(2+) dibromide
• Linear Formula: SnBr₂
• CAS Number: 10031-24-0
• Molecular Weight: 278.52
• EC Number: 233-087-0
• MDL number: MFCD00011239
• UNSPSC Code: 12352302
• PubChem Substance ID: 24858721
• NACRES: NA.23
• form: solid

Properties

• form: solid
• Quality Level: 100
• reaction suitability: core: tin
• concentration: 55.4-59.4% (Br, silver nitrate titration)
• density: 5.12 g/mL at 25 °C (lit.)
• application(s): material synthesis precursor; perovskite solar cells
• SMILES string: Br[SnH2]Br
• InChI: 1S/2BrH.Sn/h2*1H;/q;;+2/p-2
• InChI key: ZSUXOVNWDZTCFN-UHFFFAOYSA-L

Description

Application

• Green chemistry: Aqueous synthesis of methylammonium tin bromide from tin (II) oxide for sustainable semiconductor applications: This work involves the synthesis of methylammonium tin bromide (MASnBr3) from methylammonium bromide and tin(II) bromide for semiconductor applications (Y Harsono, D Onggo, 2024).


• A zero-dimensional organic seesaw-shaped tin bromide with highly efficient strongly stokes-shifted deep-red emission: The study reports an organic tin bromide hybrid that exhibits deep-red emission, synthesized from tin(II) bromide and 1-butyl-1-methylpyrrolidinium solutions (C Zhou et al., 2018).


• Synthesis, Structure, and Bonding Analysis of Tin (II) Dihalide and Cyclopentadienyltin (II) Halide (Alkyl)(amino) carbene Complexes: This research explores the coordination chemistry of tin(II) bromide carbene complexes and their reactivity with iron tetracarbonyl (C Muller et al., 2019).


• Two modifications of tin (II) bromide: The article investigates the crystal growth of tin(II) bromide under different temperature conditions, resulting in two modifications of the compound (P Eckold et al., 2015).

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves