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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

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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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