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Merck

429406

Cerium(III) chloride

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

Sinónimos:

Cerium trichloride, Cerous chloride

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Acerca de este artículo

Fórmula empírica (notación de Hill):
CeCl3
Número CAS:
Peso molecular:
246.48
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-227-8
MDL number:
Assay:
≥99.99% trace metals basis
Grade:
synthesis grade
Form:
beads
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InChI key

VYLVYHXQOHJDJL-UHFFFAOYSA-K

InChI

1S/Ce.3ClH/h;3*1H/q+3;;;/p-3

SMILES string

Cl[Ce](Cl)Cl

grade

synthesis grade

product line

AnhydroBeads

assay

≥99.99% trace metals basis

form

beads

reaction suitability

core: cerium, reagent type: catalyst

impurities

≤100.0 ppm Trace Rare Earth Analysis

particle size

−10 mesh

mp

848 °C (lit.)

density

3.97 g/mL at 25 °C (lit.)

application(s)

electroplating
material synthesis precursor
perovskite solar cells

Quality Level

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General description

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).

Other Notes

Scoring knife is required to open the ampoule

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

pictograms

CorrosionEnvironment

signalword

Danger

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C

Clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Applications of CeCl3 as an Environmental Friendly Promoter in Organic Chemistry
Giuseppe Bartoli, et al.
Chemical Reviews, 110, 6104-6143 (2010)
The use of anhydrous CeCl3 as a catalyst for the synthesis of 3-sulfenyl indoles
Claudio C. Silveira, et al.
Tetrahedron Letters, 51, 2014-2016 (2010)
Xiao, Z. Timberlake, J.W.
Tetrahedron, 54, 4211-4211 (1998)
Zhe Cheng et al.
Environmental toxicology, 27(12), 707-718 (2011-03-09)
Experimental studies have demonstrated that lanthanides could impair cognitive functions of children and animals, but very little is known about the hippocampal apoptosis and its molecular mechanism. The study investigated the signal pathway of hippocampal apoptosis induced by intragastric administration
Florian J Wegehaupt et al.
Archives of oral biology, 55(6), 441-446 (2010-04-20)
To investigate the effect of cerium chloride, cerium chloride/fluoride and fluoride application on calcium release during erosion of treated dentine. Forty dentine samples were prepared from human premolars and randomly assigned to four groups (1-4). Samples were treated twice a

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