202983
Cerium(III) chloride heptahydrate
99.999% trace metals basis
Synonym(s):
Cerous chloride heptahydrate
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About This Item
Linear Formula:
CeCl3 · 7H2O
CAS Number:
Molecular Weight:
372.58
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-227-8
MDL number:
Assay:
99.999% trace metals basis
Form:
crystals and lumps
assay
99.999% trace metals basis
form
crystals and lumps
reaction suitability
core: cerium, reagent type: catalyst
impurities
≤15.0 ppm Trace Metal Analysis
density
~3.94 g/mL at 25 °C (lit.)
SMILES string
[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ce](Cl)Cl
InChI
1S/Ce.3ClH.7H2O/h;3*1H;7*1H2/q+3;;;;;;;;;;/p-3
InChI key
KPZSTOVTJYRDIO-UHFFFAOYSA-K
Application
Cerium chloride heptahydrate is often used to prepare cerium oxide nanoparticles by various methods. It reacts with sodium-oleate to form a cerium-oleate complex which can be further decomposed in hydrocarbon solvents to prepare cerium oxide nanoparticles. Cerium chloride heptahydrate can also be used in the conversion of esters to allylsilanes.
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Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Preparation and characterization of monodisperse cerium oxide nanoparticles in hydrocarbon solvents
Gu H, et al.
Chemistry of Materials, 19.5, 1103-1110 (2007)
Organic Syntheses, 69, 89-89 (1990)
Panthenol-stabilized cerium dioxide nanoparticles for cosmeceutic formulations against ROS-induced and UV-induced damage.
Zholobak NM, et al.
Journal of Photochemistry and Photobiology. B, Biology, 130, 102-108 (2014)