1,3-Diisopropylimidazolium tetrafluoroborate
1,3-Diisopropylimidazolium tetrafluoroborate (CAS 286014-34-4) is a white to off-white solid with a molecular weight of 240.05. As an N-heterocyclic carbene (NHC) precursor, it is widely employed in catalysis. Its structure allows for the generation of stable carbenes, making it valuable in organometallic chemistry and for facilitating various organic transformations.
- IUPAC
- 1,3-Bis(1-methylethyl)-1H-imidazolium tetrafluoroborate,1,3-Di-isopropyl-imidazol-2-ylidinium tetrafluoroborate,N,N′-Di-isopropyl-imidazolium tetrafluoroborate
- Synonyms
- C9H17N2 · BF41,3-Bis(1-methylethyl)-1H-imidazolium tetrafluoroborate1,3-Di-isopropyl-imidazol-2-ylidinium tetrafluoroborateN,N′-Di-isopropyl-imidazolium tetrafluoroborate
N-Heterocyclic Carbene Ligand Precursor
This compound serves as a stable precursor for generating N-heterocyclic carbenes (NHCs). These NHCs are crucial ligands in organometallic catalysis, stabilising metal centres and influencing catalytic activity.
Catalysis and Inorganic Chemistry
It finds application in various catalytic processes, including cross-coupling reactions and other transformations requiring specific ligand environments. Its tetrafluoroborate counterion offers good solubility and stability in many reaction conditions.
Chemical Synthesis
As a building block in chemical synthesis, it can be used to introduce specific functionalities or to create novel carbene-based structures for research and development purposes.
| Molecular weight | 240.05 |
|---|---|
| Empirical formula | C9H17N2 · BF4 |
| Assay | 96% |
| Application | N-Heterocyclic Carbene Ligands |
| Melting point | 62-79 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1,3-Diisopropylimidazolium tetrafluoroborate used for?
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1,3-Diisopropylimidazolium tetrafluoroborate is primarily used as a precursor for N-heterocyclic carbene (NHC) ligands in catalysis and organometallic chemistry, as well as in general chemical synthesis.
What is the CAS number and formula for 1,3-Diisopropylimidazolium tetrafluoroborate?
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The CAS number is 286014-34-4, and its empirical formula in Hill notation is C9H17N2 · BF4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diisopropylimidazolium tetrafluoroborate with a minimum assay of 96%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 1,3-Diisopropylimidazolium tetrafluoroborate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
Is 1,3-Diisopropylimidazolium tetrafluoroborate shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,3-Diisopropylimidazolium tetrafluoroborate.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing the product name and CAS number (286014-34-4).
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