1-Benzyl-3-methylimidazolium tetrafluoroborate
1-Benzyl-3-methylimidazolium tetrafluoroborate (CAS: 500996-04-3; Formula: C11H13BF4N2; Molar Mass: 260.04 g/mol) is an ionic liquid and a speciality chemical. It is primarily utilised in chemical synthesis processes. This compound offers unique solvent properties and reactivity for various synthetic transformations, making it valuable in research and development settings for novel material and chemical creation.
- IUPAC
- 1-Methyl-3-benzylimidazolium tetrafluoroborate
- Synonyms
- 1-Methyl-3-benzylimidazolium tetrafluoroborate

Chemical Synthesis
Used as a solvent or catalyst in various organic reactions. Its ionic nature can influence reaction rates and selectivity.
Ionic Liquid Applications
Serves as a component in the development of new ionic liquid formulations for diverse chemical processes. Useful in electrochemistry and materials science.
Specialty Synthesis
Applied in specific synthetic pathways requiring tailored solvent properties not achievable with conventional molecular solvents.
| Molecular weight | 260.04 |
|---|---|
| Empirical formula | C11H13BF4N2 |
| Assay | ≥97.0% (HPLC) |
| Impurities tested | ≤0.2% water |

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-Benzyl-3-methylimidazolium tetrafluoroborate used for?
+
1-Benzyl-3-methylimidazolium tetrafluoroborate is used in chemical synthesis, as a speciality synthesis reagent, and in applications involving ionic liquids. It functions as a solvent or catalyst in various organic reactions.
What are the CAS number and formula for 1-Benzyl-3-methylimidazolium tetrafluoroborate?
+
The CAS number is 500996-04-3 and the empirical formula (Hill notation) is C11H13BF4N2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Benzyl-3-methylimidazolium tetrafluoroborate with an assay of ≥97.0% (HPLC) and no more than 0.2% water. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the key safety and handling considerations for this compound?
+
This compound is a Warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always wear appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation.
How is 1-Benzyl-3-methylimidazolium tetrafluoroborate typically packed and shipped?
+
Tech Serve Solutions securely packs and exports chemicals globally. Specific packaging details are confirmed upon order placement.
How can I request a sample or quote for 1-Benzyl-3-methylimidazolium tetrafluoroborate?
+
To request a sample or a quote, please contact our sales department through the website or provide your details via the enquiry form, and we will respond promptly.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis