Zinc perchlorate

Zinc perchlorate

Zinc perchlorate hexahydrate
Names
Other names Zinc diperchlorate, zinc(II) perchlorate
Identifiers
CAS Number	13637-61-1^Y
3D model (JSmol)	Interactive image
ChemSpider	8374666
ECHA InfoCard	100.033.733
EC Number	237-122-0
PubChem CID	10199167
UNII	725JL07841
CompTox Dashboard (EPA)	50890711
InChI InChI=1S/2ClHO4.Zn/c2*2-1(3,4)5;/h2*(H,2,3,4,5);/q;;+2/p-2 Key: RXBXBWBHKPGHIB-UHFFFAOYSA-L
SMILES [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Zn+2]
Properties
Chemical formula	Cl 2O 8Zn
Molar mass	261.826
Appearance	colorless solid
Density	2.252 g/cm^3
Melting point	106 °C (223 °F; 379 K)
Boiling point	210 °C (410 °F; 483 K)
Solubility in water	soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Zinc perchlorate is the inorganic compound with the chemical formula Zn(ClO₄)₂ which forms the hexahydrate.[1][2]

Synthesis

Zinc perchlorate can be prepared by dissolving zinc oxide or zinc carbonate in perchloric acid:[3]

ZnO + 2 HClO₄ → Zn(ClO₄)₂ + H₂O

ZnCO₃ + 2 HClO₄ → Zn(ClO₄)₂ + H₂O + CO₂

Chemical properties

The compound decomposes when heated to high temperatures and may explode if heated too strongly.

Like most other perchlorates such as copper perchlorate and lead perchlorate, zinc perchlorate is prone to deliquescence.

Zinc perchlorate can form complexes with ligands such as 8-aminoquinoline, tricarbohydrazide, and tetraphenylethylene tetratriazole.[4]

Physical properties

The compound forms a hexahydrate Zn(ClO
₄)
₂·6H
₂O.[5][6]

Zinc perchlorate forms a hygroscopic colorless solid, odorless, soluble in water and low-weight alcohols.

Uses

Zinc perchlorate is used as an oxidizing agent and catalyst.

References

1. Kumar, Raj; Thilagavathi, Ramasamy; Gulhane, Rajesh; Chakraborti, Asit K. (2 May 2006). "Zinc(II) perchlorate as a new and highly efficient catalyst for formation of aldehyde 1,1-diacetate at room temperature and under solvent-free conditions". Journal of Molecular Catalysis A: Chemical. 250 (1): 226–231. doi:10.1016/j.molcata.2006.01.063. ISSN 1381-1169. Retrieved 14 March 2023.
2. Advances in Inorganic Chemistry. Academic Press. 5 December 1984. p. 283. ISBN 978-0-08-057877-4. Retrieved 14 March 2023.
3. Lin, Lili; Liu, Xiaohua; Feng, Xiaoming (27 May 2014). "Zinc(II) Perchlorate Hexahydrate". Encyclopedia of Reagents for Organic Synthesis: 1–5. doi:10.1002/047084289X.rn01657. ISBN 9780470842898. Retrieved 14 March 2023.
4. "8-aminoquinoline zinc perchlorate metal complex, and preparation method and application thereof". 30 April 2014. Retrieved 14 March 2023.
5. "Zinc Perchlorate Hexahydrate". American Elements. Retrieved 14 March 2023.
6. "Zinc perchlorate hexahydrate". Sigma Aldrich. Retrieved 14 March 2023.

External links