Cerium(IV) perchlorate

Cerium(IV) perchlorate

Names
IUPAC name Cerium(IV) perchlorate
Other names Cerium perchlorate Cerium(4+) perchlorate Cerium tetraperchlorate
Identifiers
CAS Number	14338-93-3^Y
3D model (JSmol)	Interactive image
ChemSpider	146182
ECHA InfoCard	100.034.794
EC Number	238-290-8
PubChem CID	167073
CompTox Dashboard (EPA)	DTXSID40890740
InChI InChI=1S/Ce.4ClHO4/c;4*2-1(3,4)5/h;4*(H,2,3,4,5)/q+4;;;;/p-4 Key: VDNBDUGCNUZGGR-UHFFFAOYSA-J
SMILES [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Ce+4]
Properties
Chemical formula	Ce(ClO4)4
Molar mass	537.92 g/mol
Density	1.556 g/cm^−3 (25 °C)[1]
Melting point	725 °C (1,337 °F; 998 K)
Hazards
GHS labelling:[2]
Pictograms
Signal word	Warning
Hazard statements	H272
Precautionary statements	P210, P220, P280, P370+P378, P501
Related compounds
Other cations	Titanium perchlorate, Zirconium perchlorate
Related compounds	Cerium(III) perchlorate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Cerium(IV) perchlorate is an inorganic compound composed of cerium and perchloric acid. It has the chemical formula of Ce(ClO₄)₄.

Uses

Cerium(IV) perchlorate is used as a catalyst in organic chemistry for the determination of strontium and for cerimetry.^[3][4][5][6] It has a very high redox potential at Ce⁴⁺/Ce³⁺ of +1.87 V in 8 M HClO₄.^[7]

References

1. Sigma-Aldrich Co., product no. {{{id}}}.
2. "Cerium(4+) perchlorate". pubchem.ncbi.nlm.nih.gov.
3. Philip L. Fuchs, André B. Charette, Tomislav Rovis, Jeffrey W. Bode (2016), Essential Reagents for Organic Synthesis (in German), John Wiley & Sons, p. 80, ISBN 978-1-119-27983-9
4. W.J. Mijs, C.R.H.I. de Jonge (2013), Organic Syntheses by Oxidation with Metal Compounds (in German), Springer Science & Business Media, p. 601, ISBN 978-1-4613-2109-5
5. E. Gagliardi, E. Wolf: Bestimmung von Strontium mit Cer(IV)-perchlorat. In: Microchimica Acta. 51, 1963, S. 578, doi:10.1007/BF01217587.
6. P. H. List, L. Hörhammer (2013), Allgemeiner Teil. Wirkstoffgruppen I (in German), Springer-Verlag, p. 301, ISBN 978-3-642-47985-4
7. K.A. Gschneidner, Jr., J.-C.G. Bünzli and V.K. Pecharsky (2006), Handbook on the Physics and Chemistry of Rare Earths (in German), Elsevier, p. 306, ISBN 978-0-08-046672-9