1,3-Diisopropylimidazolium chloride
1,3-Diisopropylimidazolium chloride (CAS: 139143-09-2) is an organic compound with the molecular formula C9H17ClN2 and a molecular weight of 188.70 g/mol. This imidazolium salt is primarily recognised for its role as a precursor in the synthesis of N-heterocyclic carbenes (NHCs), which are widely employed as ligands in catalysis. It is supplied with an assay of 97% and is a valuable reagent for chemical synthesis and research applications.
- IUPAC
- N,N′-(Isopropyl)imidazolium chloride
- Synonyms
- C9H17ClN2N,N′-(Isopropyl)imidazolium chloride
N-Heterocyclic Carbene (NHC) Precursor
This compound serves as a key precursor for the generation of sterically demanding N-heterocyclic carbenes. These NHCs are potent ligands widely utilised in transition metal catalysis for various organic transformations.
Catalysis
As a source for NHC ligands, it finds application in homogeneous catalysis, facilitating reactions such as cross-coupling, metathesis, and polymerisation through stabilising metal centres.
Chemical Synthesis
It is employed in the synthesis of novel organometallic complexes and as a building block in the development of new catalytic systems and organic materials.
| Molecular weight | 188.70 |
|---|---|
| Empirical formula | C9H17ClN2 |
| Assay | 97% |
| Melting point | 182-186 °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.
| Greener Alternative Product Characteristics | Catalysis |
|---|
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 chloride used for?
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1,3-Diisopropylimidazolium chloride is primarily used as a precursor for N-heterocyclic carbene (NHC) ligands, which are important in catalysis and chemical synthesis.
What is the CAS number and formula for 1,3-Diisopropylimidazolium chloride?
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The CAS number is 139143-09-2, and the empirical formula is C9H17ClN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diisopropylimidazolium chloride with an assay of 97%. This is a research or technical grade material and is not represented as USP, BP, or EP.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is 1,3-Diisopropylimidazolium chloride packed, shipped, and exported?
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1,3-Diisopropylimidazolium chloride is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for 1,3-Diisopropylimidazolium chloride?
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To request a sample or a quotation, please contact our sales team through the website or by calling our office directly. Please reference the product name and CAS number.
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