Copper(II) tetrafluoroborate hydrate
Copper(II) tetrafluoroborate hydrate (CAS: 207121-39-9), with the chemical formula Cu(BF4)2 · xH2O, is a copper salt supplied by Tech Serve Solutions. This compound serves as a critical starting material in the synthesis of specific homometallic, trinuclear heteroscorpionate complexes. These complexes are investigated for their unique electronic and magnetic properties, contributing to advancements in materials science research.

Synthesis of Heteroscorpionate Complexes
Utilised as a precursor for creating homometallic, trinuclear heteroscorpionate complexes. These advanced materials are subjects of study for their distinctive electronic and magnetic behaviours.
Materials Science Research
Enables the development of novel materials with tailored electronic and magnetic characteristics. Its application is central to investigations in condensed matter physics and inorganic chemistry.
Coordination Chemistry
Serves as a source of copper(II) ions for the formation of complex coordination compounds. It facilitates research into the structural and electronic properties of metal-organic frameworks and related materials.
| Molecular weight | 237.16 (anhydrous basis) |
|---|---|
| Linear formula | Cu(BF4)2 · xH2O |
| Form | solid |
| Application | Starting material for homometallic, trinuclear heteroscorpionate complexes applied in studies of electronic and magnetic properties.1 |
| Composition | Cu(II), 19-22% |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 20/21/22-34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Copper(II) tetrafluoroborate hydrate used for?
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Copper(II) tetrafluoroborate hydrate is primarily used as a starting material for synthesising homometallic, trinuclear heteroscorpionate complexes, which are studied for their electronic and magnetic properties.
What is the CAS number and chemical formula for Copper(II) tetrafluoroborate hydrate?
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The CAS number is 207121-39-9, and the chemical formula is Cu(BF4)2 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper(II) tetrafluoroborate hydrate. Based on available data, it is suitable for research and material science applications. We do not represent it as USP, BP, or EP grade unless explicitly stated otherwise.
How should Copper(II) tetrafluoroborate hydrate be handled?
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Handling requires stringent safety measures due to its corrosive nature and toxicity. Users must wear appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (type N100 or P3 filters). Refer to the safety data sheet for full guidance.
Is Copper(II) tetrafluoroborate hydrate a hazardous substance?
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Yes, this compound is classified as hazardous. It is harmful if swallowed, in contact with skin, and if inhaled. It also causes severe skin burns and eye damage (GHS hazard statements: H302, H312, H314, H332).
How is Copper(II) tetrafluoroborate hydrate packed and shipped?
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This chemical is packed in compliance with international shipping regulations for hazardous materials, identified under UN 3260, Class 8, Packing Group II. Tech Serve Solutions exports globally, adhering to all relevant transport guidelines.
How can I request a quote or sample?
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To request a quote or sample of Copper(II) tetrafluoroborate hydrate, please contact our sales team directly through our website or via the provided contact information.
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