529680

Mangan(II)-chlorid Hydrat

99.999% trace metals basis

• Synonym(e): Manganese chloride hydrate
• Lineare Formel: MnCl₂ · xH₂O
• CAS-Nummer: 73913-06-1
• Molekulargewicht: 125.84 (anhydrous basis)
• EG-Nummer: 231-869-6
• MDL-Nummer: MFCD00149793
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 24877701
• NACRES: NA.22

Eigenschaften

• Assay: 99.999% trace metals basis
• Eignung der Reaktion: core: manganese; reagent type: catalyst
• mp (Schmelzpunkt): 122 °C (lit.)
• Dichte: 1.913 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• 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; Catalyst for reductionof 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- and stereo-selectively.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301,H319,H373,H411
• P-Sätze: P260 - P264 - P273 - P301 + P310 - P305 + P351 + P338 - P314
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - 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