Vanadium(V) oxyfluoride
Vanadium(V) oxyfluoride (CAS: 13709-31-4), with the chemical formula VOF3, is a compound relevant to inorganic chemistry and catalysis. Possessing a molecular weight of 123.94 g/mol, this vanadium salt is typically supplied as a powder with a minimum assay of 99%. It finds utility in chemical synthesis and materials science research, contributing to various advanced chemical applications.
- IUPAC
- Vanadium(V) oxytrifluoride,Vanadyl trifluoride

Catalysis and Inorganic Chemistry
Vanadium(V) oxyfluoride serves as a precursor or component in catalytic systems, particularly in reactions involving fluorination or oxidation. Its properties are of interest in the study of inorganic vanadium compounds.
Chemical Synthesis
This compound can be employed as a reagent in specialised chemical syntheses. It offers a source of vanadium and fluorine for creating novel inorganic or organometallic structures.
Materials Science
The unique structural and chemical characteristics of Vanadium(V) oxyfluoride make it a subject of interest in materials science research. It may be used in the development of new materials with specific electronic or structural properties.
| Molecular weight | 123.94 |
|---|---|
| Linear formula | VOF3 |
| Assay | 99% |
| Form | powder |
| Solubility | H2O: insoluble(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
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) | 20/21/22-32-34 |
| Safety statements (S) | 26-36/37/39-45 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
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 Vanadium(V) oxyfluoride used for?
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Vanadium(V) oxyfluoride is used in catalysis, inorganic chemistry, chemical synthesis, and materials science research.
What is the CAS number and chemical formula for Vanadium(V) oxyfluoride?
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The CAS number is 13709-31-4 and the chemical formula is VOF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Vanadium(V) oxyfluoride with a minimum assay of 99%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the main hazards associated with Vanadium(V) oxyfluoride?
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Vanadium(V) oxyfluoride is a Danger substance, causing severe skin burns and eye damage (H314). It is also harmful if swallowed, in contact with skin, or if inhaled (H302 + H312 + H332). Contact with acids liberates very toxic gas.
How is Vanadium(V) oxyfluoride handled and shipped?
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Handling requires appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection. It is shipped as UN 3260, Class 8, Packing Group II.
How can I request a quote or sample for Vanadium(V) oxyfluoride?
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To request a quote or sample, please contact the TSS sales team through our website or by phone.
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