3,5-DIBROMOBENZENEBORONIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 117695-55-3 |
| Product name | 3,5-DIBROMOBENZENEBORONIC ACID |
| 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) |
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Documents We Provide for 3,5-DIBROMOBENZENEBORONIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-DIBROMOBENZENEBORONIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-DIBROMOBENZENEBORONIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Key intermediate in Suzuki coupling reactions | Used in palladium-catalyzed cross-coupling with aryl halides, leveraging the high reactivity of the boronic acid group to construct drug molecules containing dibromobiphenyl or fused-ring structures. |
| Pharmaceutical Industry | Synthetic building block for new drug discovery and development | Serves as a precursor for specific drug candidates (e.g., drugs containing polyhalogenated aryl motifs), introducing the 3,5-dibromophenyl functional group. |
| Organic Synthesis | Construction of complex aromatic compounds | Applied in Suzuki–Miyaura coupling reactions to form C–C bonds, enabling synthesis of complex conjugated systems or functionalized arenes. |
| Materials Science | Synthesis of organic optoelectronic materials | Used as an aromatic intermediate in synthesizing organic light-emitting diode (OLED) or organic semiconductor materials, where bromine atoms enable further derivatization to fine-tune material properties. |
| Materials Science | Synthesis of ligands and catalyst ligands | Employed in synthesizing phosphine or other ligands with tailored steric and electronic properties for homogeneous catalysis applications. |
Manufacturing Quality Control of 3,5-DIBROMOBENZENEBORONIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., mono-bromo analogs, debrominated products) using gradient HPLC-UV with suitable column and mobile phase. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., THF, toluene, methanol) by headspace GC with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine-based reagent in anhydrous methanol medium. |
| Inorganic Halides (Cl-, Br-) | Ion Chromatography (IC) | Separates and quantifies halide anions using suppressed conductivity detection after anion-exchange separation. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace heavy metals by plasma ionization followed by mass spectrometric detection with isotopic resolution. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled ashing at 600-700 C and weighing of the crucible residue. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via thermal behavior. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light and against standard reference. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Measures mass loss upon heating under nitrogen to quantify volatile components including adsorbed moisture and low-boiling residues. |
| Boron Content | Acid-Base Back Titration | Quantifies total boron after alkaline hydrolysis and complexation with mannitol, followed by titration with standardized NaOH. |
| pH of Aqueous Suspension | pH Meter Measurement | Determines acidity/basicity of a defined suspension in water or water-isopropanol mixture using calibrated pH electrode. |
Technical Specifications of 3,5-DIBROMOBENZENEBORONIC ACID
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 175–179 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 3,5-DIBROMOBENZENEBORONIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-DIBROMOBENZENEBORONIC ACID
Safety Information of 3,5-DIBROMOBENZENEBORONIC ACID
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-DIBROMOBENZENEBORONIC ACID
Industrial 3,5-DIBROMOBENZENEBORONIC ACID 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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