224839

Bismut(III)-chlorid

reagent grade, ≥98%

• Synonym(e): Bismuttrichlorid, Trichlorbismut
• Empirische Formel (Hill-System): BiCl₃
• CAS-Nummer: 7787-60-2
• Molekulargewicht: 315.34
• EG-Nummer: 232-123-2
• MDL-Nummer: MFCD00003461
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 57647987
• NACRES: NA.21

Eigenschaften

• Qualität: reagent grade
• Qualitätsniveau: 100
• Assay: ≥98%
• Form: powder, chunks or granules
• Eignung der Reaktion: reagent type: catalyst; core: bismuth
• bp: 447 °C (lit.)
• mp (Schmelzpunkt): 230-232 °C (lit.)
• SMILES String: Cl[Bi](Cl)Cl
• InChI: 1S/Bi.3ClH/h;3*1H/q+3;;;/p-3
• InChIKey: JHXKRIRFYBPWGE-UHFFFAOYSA-K

Beschreibung

Allgemeine Beschreibung

Bismuth(III) chloride is an inorganic salt that can be prepared by the reaction of bismuth with chlorine.

Anwendung

Bismuth(III) chloride may be used as a catalyst in the following processes:

• Alcoholysis, acetolysis and hydrolysis of epoxides to form the corresponding β-alkoxy and β-acetoxy alcohols and diols.
• Preparation of thiiranes from oxiranes using ammonium thiocyanate.
• Three component coupling of carbonyl compound, amine and dialkyl phosphite to form α-amino phosphonates.
• Allylation of secondary benzyl alcohols with allyltrimethylsilane.
• [4 + 2] cycloaddition between dienes and α-carbonyl ethylenic dienophiles.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves