1-butyl-3-methylimidazolium tetrachloroferrate cas 359845-21-9

Assay: ≥99%
Appearance: Brown liquid
Capacity: 15-20tons/month
Packaging: 25 kg/drum
Sample: available
 
related documents:

COA of 1-Butyl-3-Methylimidazolium Tetrachloroferrate
TDS of 1-Butyl-3-Methylimidazolium Tetrachloroferrate

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1-Butyl-3-methylimidazolium Tetrachloroferrate (CAS 359845-21-9): Comprehensive User Guide

1. Product Overview & Specifications

1-Butyl-3-methylimidazolium Tetrachloroferrate (CAS 359845-21-9) is a magnetic ionic liquid with unique catalytic and electrochemical properties. Below are its key parameters:

Parameter Specification BMIM Cl BMIM PF6
Molecular Formula C₈H₁₅Cl₄FeN₂ C₈H₁₅ClN₂ C₈H₁₅F₆N₂P
Molecular Weight 335.88 g/mol 174.67 g/mol 284.18 g/mol
Appearance Dark brown liquid Colorless liquid Colorless liquid
Density (25°C) 1.32 g/cm³ 1.10 g/cm³ 1.30 g/cm³
Magnetic Susceptibility Paramagnetic N/A N/A

Key Advantage: Combines ionic liquid stability with FeCl₄⁻ catalytic activity, enabling reusable acidic catalysis.

2. Key Applications & Use Cases

2.1 Acid Catalysis in Organic Synthesis

As a Brønsted acidic ionic liquid, it efficiently catalyzes:

  • Esterification: 95% conversion in biodiesel production at 80°C (vs. 70% with H₂SO₄).
  • Friedel-Crafts Alkylation: Reusable for 5 cycles with <5% activity loss.

2.2 Electrochemical Applications

  • Electrolyte additive in Li-ion batteries (improves Li⁺ conductivity by 40%).
  • Corrosion inhibitor for steel in acidic environments (95% efficiency at 0.1 wt%).

2.3 Advanced Material Synthesis

  • Template for magnetic nanoparticle assembly (10-20 nm Fe₃O₄ particles).
  • Solvent for cellulose dissolution (15 wt% solubility at 100°C).

3. Performance in Industrial Applications

Case 1: Biodiesel Production Optimization

Challenge: Reduce catalyst waste in transesterification.

Solution: 3 mol% BMIM-FeCl₄ replaced H₂SO₄ in methanolysis.

Result: 98% FAME yield with 10x catalyst reusability.

Case 2: High-Performance Battery Electrolyte

Challenge: Enhance Li-S battery cycle stability.

Solution: 0.5M BMIM-FeCl₄ in EC/DEC electrolyte.

Result: 800+ cycles at 0.2C with 85% capacity retention.

4. Client Success Stories

GreenTech Solutions (Germany)

Application: Catalytic depolymerization of PET waste

Outcome: 92% terephthalic acid recovery at 150°C (30% energy saving vs. conventional methods).

NanoMaterials Co., Ltd (China)

Application: Synthesis of superparamagnetic Fe₃O₄

Outcome: Monodisperse 15±2 nm particles with 78 emu/g saturation magnetization.

5. Request a Custom Quote

Optimize your process with our technical expertise:

  • Batch-specific certificates of analysis
  • Custom purity grades (98% to 99.9%)
  • Bulk pricing for >100 kg orders

Contact our team for technical consultation:

info@vivalr.com
(86) 15866781826

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