1,3-Diisopropylimidazolium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 139143-09-2 |
| Product name | 1,3-Diisopropylimidazolium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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) |
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Documents We Provide for 1,3-Diisopropylimidazolium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3-Diisopropylimidazolium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3-Diisopropylimidazolium chloride
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a strong base catalyst in olefin metathesis reactions | Employed as a cocatalyst in Grubbs-type catalyst systems to facilitate activation of ruthenium carbene complexes |
| Polymer Chemistry | Integrated into catalytic systems for ring-opening metathesis polymerization (ROMP) | Used synergistically with Grubbs second-generation catalyst to enhance polymerization rate and monomer conversion |
| Fine Chemicals | Served as an ionic liquid precursor or functionalized ionic liquid component | Processed via anion exchange to produce functionalized ionic liquids with tailored solubility and thermal stability |
Manufacturing Quality Control of 1,3-Diisopropylimidazolium chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at ~254 nm, calibrated against certified reference standard. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., dichloromethane, toluene) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the stoichiometric reaction of iodine with water in anhydrous pyridine/methanol medium. |
| Inorganic Chloride Impurities | Ion Chromatography (IC) | Separation and quantification of Cl⁻ ions using anion-exchange column with suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via inductively coupled plasma mass spectrometry after acid digestion and dilution; provides sub-ppt sensitivity. |
| Residual Palladium (if used in synthesis) | ICP-OES | Quantification of Pd by measuring characteristic atomic emission lines following microwave-assisted acid digestion. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate (e.g., 1–2 °C/min). |
| Appearance & Color | Visual Inspection / APHA Color Scale | Subjective assessment of physical state (crystalline powder) and color intensity compared to platinum-cobalt standards. |
| Residual Catalyst Ligands (e.g., phosphines) | GC-MS | Identification and semi-quantification of volatile ligand impurities using gas chromatography coupled with electron ionization mass spectrometry. |
| Counterion Identity & Stoichiometry | NMR Spectroscopy (¹H, ¹³C, ³⁵Cl) | Structural confirmation and chloride stoichiometry verification via chemical shift, integration, and isotopic coupling patterns in deuterated solvents. |
| Particle Size Distribution | Laser Diffraction | Determination of size distribution in dispersed powder sample based on angular dependence of laser light scattering. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Measurement of mass per unit volume before and after standardized mechanical tapping to assess flowability and handling characteristics. |
Technical Specifications of 1,3-Diisopropylimidazolium chloride
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% (HPLC) |
| Melting Point | 210–215 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 1,3-Diisopropylimidazolium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,3-Diisopropylimidazolium chloride
Safety Information of 1,3-Diisopropylimidazolium chloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,3-Diisopropylimidazolium chloride
Industrial 1,3-Diisopropylimidazolium chloride Procurement FAQ
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.
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