203521

Lanthanum(III) chloride heptahydrate

99.999% trace metals basis

• Synonym(s): Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate
• Linear Formula: LaCl₃ · 7H₂O
• CAS Number: 10025-84-0
• Molecular Weight: 371.37
• MDL number: MFCD00149756
• UNSPSC Code: 12352302
• PubChem Substance ID: 329752005
• NACRES: NA.23
• form: solid

Properties

• Quality Level: 100
• Assay: 99.999% trace metals basis
• form: solid
• reaction suitability: core: lanthanum; reagent type: catalyst
• impurities: ≤15.0 ppm Trace Rare Earth Analysis
• mp: 91 °C (dec.) (lit.)
• application(s): electroplating; material synthesis precursor
• 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
• InChI key: FDFPDGIMPRFRJP-UHFFFAOYSA-K

Description

General description

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

Application

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 Actions

Calcium channel blocker

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H290,H317,H318,H411
• Precautionary Statements: P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): does not flash
• Flash Point(C): does not flash
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves