13220

Mangan(II)-chlorid Monohydrat

≥97.0%

• Synonym(e): Manganese dichloride monohydrate
• Lineare Formel: MnCl₂ · H₂O
• CAS-Nummer: 64333-01-3
• Molekulargewicht: 143.86
• EG-Nummer: 231-869-6
• MDL-Nummer: MFCD00149793
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 57646988
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: ≥97.0%
• Form: powder
• Eignung der Reaktion: core: manganese; reagent type: catalyst
• Verunreinigungen: ≤0.01% heavy metals (as Pb)
• Anionenspuren: sulfate (SO₄^2-): ≤1000 mg/kg
• Kationenspuren: Fe: ≤200 mg/kg
• SMILES String: O.Cl[Mn]Cl
• InChI: 1S/2ClH.Mn.H2O/h2*1H;;1H2/q;;+2;/p-2
• InChIKey: BXRRQHBNBXJZBQ-UHFFFAOYSA-L

Beschreibung

Anwendung

Starting material for preparation of organomanganese chloride reagents; in combination with RLi or RMgX catalyzes reduction of vinyl and aryl halides, stereoselective coupling of vinyl iodides, and alkylation of enol triflates; also used for Mn-Cu-catalyzed conjugate addition of RMgX to enones and for Mn-catalyzed acylation of RMgX by acyl chlorides; in combination with NaBH4 is diastereoselective reducing agent; starting material for the preparation of Mn enolates regio- andstereo-selectively.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H301,H318,H373,H411
• P-Sätze: P260 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P314
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2
• Zielorgane: Brain
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves