429406

Cerium(III) chloride

AnhydroBeads^™, −10 mesh, ≥99.99% trace metals basis

• Synonyme(s) : Cerium trichloride, Cerous chloride
• Formule empirique (notation de Hill): CeCl₃
• Numéro CAS: 7790-86-5
• Poids moléculaire : 246.48
• Numéro CE : 232-227-8
• Numéro MDL: MFCD00010929
• Code UNSPSC : 12352302
• ID de substance PubChem : 24866857
• Nomenclature NACRES : NA.23

Propriétés

• Gamme de produits: AnhydroBeads^™
• Niveau de qualité: 100
• Pureté: ≥99.99% trace metals basis
• Forme: beads
• Pertinence de la réaction: reagent type: catalyst; core: cerium
• Impuretés: ≤100.0 ppm Trace Rare Earth Analysis
• Taille des particules: −10 mesh
• Pf: 848 °C (lit.)
• Densité: 3.97 g/mL at 25 °C (lit.)
• Chaîne SMILES: Cl[Ce](Cl)Cl
• InChI: 1S/Ce.3ClH/h;3*1H/q+3;;;/p-3
• Clé InChI: VYLVYHXQOHJDJL-UHFFFAOYSA-K

Description

Description générale

Cerium(III) chloride is a non-toxic, water-tolerant, Lewis acid catalyst that imparts high regio-and chemoselectivity to various chemical transformations. It is widely used as an environmentally friendly acidic promoter in many synthetic organic reactions such as C-C bond formation reaction, transition metal catalyze dhydrogenation, and reduction of C-O double bond.

Application

• The role of dynamic ligand exchange in the oxidation chemistry of cerium (III): This study explores the redox chemistry of cerium, utilizing Cerium(III) chloride in oxidation reactions to understand its potential in various chemical transformations (JR Robinson et al., 2016).
• Photocatalytic C- C bond cleavage and amination of cycloalkanols by cerium (III) chloride complex: Examines the photocatalytic properties of a cerium(III) chloride complex, used for C-C bond cleavage and amination, highlighting its potential in organic synthesis (JJ Guo et al., 2016).
• Dehydration, hydrolysis and oxidation of cerium chloride heptahydrate in air atmosphere: Investigates the behavior of hydrated forms of Cerium(III) chloride under varying conditions, contributing to understanding its stability and reactivity (S Xue et al., 2017).

Autres remarques

Scoring knife is required to open the ampoule

Informations légales

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Informations sur la sécurité

• Pictogrammes: GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H314,H410
• Conseils de prudence: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 2
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves