China Factory Direct
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| CAS number | 307492-75-7 |
| Product name | 1-ETHYL-2,3-DIMETHYLIMIDAZOLIUM TETRAFLUOROBORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical/Energy | Ionic liquid electrolytes | Used as a component of room-temperature ionic liquids (RTILs) to formulate electrolyte systems with high electrochemical stability and low volatility. |
| Chemical/Energy | Electrolytes for solar cells | Applied as a solvent or additive in dye-sensitized solar cells (DSSCs) to enhance photoelectric conversion efficiency and operational stability. |
| Electrochemistry | Electrodeposition media | Employed as a solvent or supporting electrolyte for the electrodeposition of metals (e.g., aluminum, magnesium), providing a non-aqueous deposition environment. |
| Catalytic Chemistry | Reaction media for catalysis | Utilized as an acidic or polar aprotic solvent in catalytic or solvent systems for organic synthesis reactions (e.g., Friedel–Crafts alkylation/acylation, esterification). |
| R&D/Analytical | Green solvents | Applied as designer solvents in separation processes (e.g., gas absorption, extractive distillation) or as additives to stationary/mobile phases in chromatographic analysis. |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by retention time and UV absorbance relative to reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, and sulfur dioxide in methanol/pyridine medium. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents using flame ionization detection after headspace or direct injection. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and detects chloride ions based on anion exchange and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace metal elements by ionization in plasma and mass-selective detection with high sensitivity. |
| Residual Inorganic Salts (e.g., NaBF4) | Ion Chromatography (IC) | Quantifies tetrafluoroborate and other inorganic anions using suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid phase under controlled heating. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against specification. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity in a defined aqueous suspension using calibrated pH electrode. |
| Loss on Drying (LOD) | Gravimetric Thermogravimetry | Determines volatile content by mass loss after controlled heating under specified time/temperature conditions. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral centers in solution. |
| Bulk Density | ASTM D1895 Method A | Determines mass per unit volume of freely settled powder using standardized cylinder and balance. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.