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Sigma-Aldrich

Cerium(III) chloride

AnhydroBeads™, −10 mesh, 99.9%

Synonym(s):

Cerium trichloride, Cerous chloride

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About This Item

Empirical Formula (Hill Notation):
CeCl3
CAS Number:
7790-86-5
Molecular Weight:
246.48
EC Number:
232-227-8
MDL number:
MFCD00010929
UNSPSC Code:
12352302
PubChem Substance ID:
24857966
NACRES:
NA.23

product line

AnhydroBeads™

Assay

99.9%

reaction suitability

reagent type: catalyst
core: cerium

impurities

≤1500.0 ppm Trace Rare Earth Analysis

particle size

−10 mesh

mp

848 °C (lit.)

density

3.97 g/mL at 25 °C (lit.)

SMILES string

Cl[Ce](Cl)Cl

InChI

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

InChI key

VYLVYHXQOHJDJL-UHFFFAOYSA-K

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Application

When added to nitrile aldol reactions, diastereoselectivity is enhanced, providing high yields of β-hydroxynitriles.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Pictograms

CorrosionEnvironment
GHS05,GHS09

Signal Word

Danger

Hazard Statements

H314,H410

Hazard Classifications

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

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Xiao, Z. Timberlake, J.W.
Tetrahedron, 54, 4211-4211 (1998)
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
Haiquan Zhao et al.
Archives of environmental contamination and toxicology, 62(1), 154-164 (2011-04-20)
Cerium has been demonstrated to damage liver of mice, but very little is known about the molecular mechanisms underlying the mouse liver apoptosis. In order to understand the liver injury induced by intragastric administration of cerium chloride (CeCl3) for 60
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
Qinghua Meng et al.
The Journal of organic chemistry, 73(10), 3842-3847 (2008-04-24)
In the presence of catalytic amounts of CeCl 3.7H 2O, [RuCl(benzene)(S)-SunPhos]Cl is a highly effective catalyst for the asymmetric hydrogenation of aromatic alpha-ketoesters. A variety of ethyl alpha-hydroxy-alpha-arylacetates have been prepared in up to 98.3% ee with a TON up
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