4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 89972-76-9 |
| Product name | 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Intermediate | Used in bromination reactions |
| Materials Science | Ligand | Applied in oxidative coupling reactions |
| Electronic Materials | Conductive polymer additive | Employed in copolymerization reactions |
Manufacturing Quality Control of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase chromatography with UV detection at ~254 nm, comparing peak area to certified reference standard. |
| Related Substances (Impurities) | HPLC-UV/DAD | Separates and detects structurally related impurities (e.g., mono-/di-brominated analogs, hydrolysis products) via gradient elution and diode-array spectral confirmation. |
| Residual Solvents | GC-FID | Determines volatile organic solvents (e.g., DMF, THF, toluene) by headspace GC with flame ionization detection against calibrated standards. |
| Heavy Metals (Pb, Cd, Hg, Cr, As) | ICP-MS | Quantifies trace heavy metal contaminants after acid digestion using inductively coupled plasma mass spectrometry with isotope dilution or external calibration. |
| Water Content | Karl Fischer Titration (Coulometric) | Measures trace water via electrochemical generation of iodine and stoichiometric reaction with water in anhydrous methanol-based medium. |
| Melting Point | Capillary Melting Point Apparatus | Determines thermal transition range using controlled heating and visual observation of solid-to-liquid phase change. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature (700–800 °C) incineration and precise weighing of residual residue. |
| Chloride Ion Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Appearance (Color & Clarity) | Visual Inspection in Solution | Assesses solution homogeneity and absence of visible particulates or discoloration upon dissolution in specified solvent (e.g., acetonitrile). |
Technical Specifications of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 182–186 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
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 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
Safety Information of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE
Industrial 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE 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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