203521

Lanthan(III)-chlorid Heptahydrat

99.999% trace metals basis

• Synonym(e): Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate
• Lineare Formel: LaCl₃ · 7H₂O
• CAS-Nummer: 10025-84-0
• Molekulargewicht: 371.37
• MDL-Nummer: MFCD00149756
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329752005
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.999% trace metals basis
• Form: solid
• Eignung der Reaktion: reagent type: catalyst; core: lanthanum
• Verunreinigungen: ≤15.0 ppm Trace Rare Earth Analysis
• mp (Schmelzpunkt): 91 °C (dec.) (lit.)
• SMILES String: O.O.O.O.O.O.O.Cl[La](Cl)Cl
• InChI: 1S/3ClH.La.7H2O/h3*1H;;7*1H2/q;;;+3;;;;;;;/p-3
• InChIKey: FDFPDGIMPRFRJP-UHFFFAOYSA-K

Beschreibung

Allgemeine Beschreibung

Lanthanum(III)chloride heptahydrate is a mild, inexpensive, and moisture-stable heterogeneouscatalyst widely used in several organic transformations.

Anwendung

Lanthanum(III) chloride heptahydrate can be used as an efficient catalyst for :

• Solvent-free preparation of substituted alkenes via Knoevenagel condensation.
• One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones.

It can be used as a precursor to synthesize La/V co-doped TiO₂ nanoparticles through the sol-gel method. La co-doped TiO₂ nanopowder show enhanced photocatalytic activity.

Biochem./physiol. Wirkung

Calciumkanal Blocker

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H290,H317,H318,H411
• P-Sätze: P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): does not flash
• Flammpunkt (°C): does not flash
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves