Copper(II) tetrafluoroborate
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| Names | |
|---|---|
| IUPAC name
Copper(II) tetrafluoroborate | |
| Identifiers | |
14735-84-3  | |
| 3D model (Jmol) | Interactive image |
| ChemSpider | 21241480 |
| PubChem | 170058 |
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| Properties | |
| Cu(BF4)2 | |
| Molar mass | 237.155 g/mol |
| Appearance | solid |
| soluble in water | |
| Hazards | |
| US health exposure limits (NIOSH): | |
| PEL (Permissible) |
TWA 1 mg/m3 (as Cu)[2] |
| REL (Recommended) |
TWA 1 mg/m3 (as Cu)[2] |
| IDLH (Immediate danger) |
TWA 100 mg/m3 (as Cu)[2] |
| Related compounds | |
| Other anions |
Copper(II) chloride Copper(II) oxide Copper(II) triflate |
| Other cations |
Sodium tetrafluoroborate Lithium tetrafluoroborate Silver tetrafluoroborate |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
 verify (what is ?) | |
| Infobox references | |
Copper(II) tetrafluoroborate is the copper salt of tetrafluoroboric acid which involves copper in its +2 oxidation state bonded to two tetrafluoroborate anions (BF4−). Tetrafluoroborate adopts a tetrahedral shape, similar to that of methane. The central boron atom has a formal charge of −1, because of its four covalent bonds. Its oxidation state is +3.[3]
References
- ↑ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–56, ISBN 0-8493-0594-2
- 1 2 3 "NIOSH Pocket Guide to Chemical Hazards #0150". National Institute for Occupational Safety and Health (NIOSH).
- ↑ Copper(II) Tetrafluorborate, chemicalland21.com
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