2,6-DifluoroBenzeneBoronicacid,pinacolester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 863868-37-5 |
| Product name | 2,6-DifluoroBenzeneBoronicacid,pinacolester |
| 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 2,6-DifluoroBenzeneBoronicacid,pinacolester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-DifluoroBenzeneBoronicacid,pinacolester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-DifluoroBenzeneBoronicacid,pinacolester
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Serves as a boronate reagent in Suzuki coupling reactions to synthesize drug active molecules containing a 2,6-difluorophenyl moiety (e.g., enzyme inhibitors). |
| Agrochemicals | Agrochemical Intermediates | Enables carbon–carbon bond formation via Suzuki coupling to construct aromatic frameworks for novel fluorinated agrochemicals (e.g., fungicides or herbicides). |
| Organic Synthesis | Synthesis of Fluorinated Aromatic Compounds | Used in Suzuki–Miyaura cross-coupling reactions to introduce the 2,6-difluorophenyl group into target molecules, leveraging the high stability and functional group tolerance of the pinacol ester moiety. |
| Materials Science | Synthesis of OLED and Organic Optoelectronic Materials | Applied to construct fluorinated aromatic conjugated structures with tailored steric hindrance and electronic properties, thereby optimizing optoelectronic performance. |
Manufacturing Quality Control of 2,6-DifluoroBenzeneBoronicacid,pinacolester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, relative to reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., residual boronic acid, deborylated byproducts) using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., THF, toluene, methanol) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine generation in pyridine-free reagent. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pd, Ni, Fe) by inductively coupled plasma mass spectrometry after acid digestion. |
| Residual Palladium | ICP-OES | Measures palladium from cross-coupling catalyst residues using inductively coupled plasma optical emission spectroscopy. |
| Chloride Ion | Ion Chromatography | Separates and quantifies chloride anions using suppressed conductivity detection with carbonate eluent. |
| Sulfate Ion | Ion Chromatography | Separates and quantifies sulfate anions using suppressed conductivity detection with carbonate eluent. |
| Appearance | Visual Inspection | Assesses physical state and color against standard white crystalline reference under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>. |
| Loss on Drying | Gravimetric Analysis | Measures volatile loss after heating at 105 C for 2 h; weight difference indicates moisture and volatiles. |
| Residual Boric Acid | Acid-Base Titration | Titrates boric acid complexed with mannitol using standard NaOH solution and phenolphthalein indicator. |
Technical Specifications of 2,6-DifluoroBenzeneBoronicacid,pinacolester
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 102–106°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 2,6-DifluoroBenzeneBoronicacid,pinacolester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-DifluoroBenzeneBoronicacid,pinacolester
Safety Information of 2,6-DifluoroBenzeneBoronicacid,pinacolester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,6-DifluoroBenzeneBoronicacid,pinacolester
Industrial 2,6-DifluoroBenzeneBoronicacid,pinacolester 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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