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22300 Aldrich

Cerium(III) chloride heptahydrate

purum p.a., ≥98.0% (AT)

Synonym: Cerium trichloride heptahydrate, Cerous chloride heptahydrate

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Properties

Related Categories Catalysis and Inorganic Chemistry, Cerium, Chemical Synthesis More...
InChI Key   KPZSTOVTJYRDIO-UHFFFAOYSA-K
grade   purum p.a.
assay   ≥98.0% (AT)
density   ~3.94 g/mL at 25 °C(lit.)
anion traces   sulfate (SO42-): ≤200 mg/kg
cation traces   Ca: ≤50 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  K: ≤100 mg/kg
  Na: ≤100 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg

Description

Packaging

100, 500 g in poly bottle

Application

Cerium(III) chloride heptahydrate was used for the preparation of undoped ceria nanoparticles. It may be used in the preparation of 2-indolyl-1-nitroalkane derivatives and CeO2-supported Co catalysts.

General description

Cerium(III) chloride heptahydrate is a mild Lewis acid. It participates in the allylation of aldehydes. Cerium(III) chloride heptahydrate in combination with sodium iodide supported on silica gel efficiently promotes Michael-type addition. Cerium(III) chloride heptahydrate in the presence of sodium iodide acts as an efficient catalyst for the Michael addition of 1,3-dicarbonyl compounds to α,β-unsaturated ketones and α,β-unsaturated aldehydes.

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
UN 3260 8 / PGIII
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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