n-Propyl boronic acid pinacol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 67562-19-0 |
| Product name | n-Propyl boronic acid pinacol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25L/drum |
| 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 n-Propyl boronic acid pinacol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk n-Propyl boronic acid pinacol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of n-Propyl boronic acid pinacol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for preparing active pharmaceutical ingredients, including antitumor, antiviral, and anti-inflammatory compounds | Used in Suzuki-Miyaura cross-coupling reactions |
| Agrochemicals | Structural building block for synthesizing novel pesticides or plant growth regulators | Applied in palladium-catalyzed cross-coupling reactions |
| Materials Science | Aryl or heteroaryl building block for organic optoelectronic materials, such as OLEDs and conjugated polymers | Employed in Suzuki coupling to construct π-conjugated systems |
| Fine Chemicals | Synthesis of high-value fine chemicals, including fragrances, dyes, and functional molecules | Utilized in transition metal-catalyzed C–C bond formation reactions |
| Research | Boronic ester reagent for methodology development in organic synthesis | Serves as a protected boronic acid source in multistep syntheses |
Manufacturing Quality Control of n-Propyl boronic acid pinacol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantifies main component by separation on capillary column and flame ionization detection using internal/external standard calibration. |
| Related Substances | GC-FID or GC-MS | Separates and detects impurities based on retention time and peak area relative to main peak; MS provides structural confirmation. |
| Residual Solvents | GC-FID with headspace sampling | Measures volatile organic solvents (e.g., THF, toluene) via equilibrium vapor phase analysis using calibrated standards. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration with iodine generated in situ via reaction with water in pyridine/methanol medium. |
| Acidity (as HCl) | Acid-Base Titration | Neutralizes acidic impurities (e.g., residual HCl) with standardized NaOH solution using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals | ICP-OES | Quantifies elements such as Pb, Cd, Hg, As after acid digestion by measuring element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (500-600 C) and precise weighing of the ignited sample. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection with sodium carbonate/bicarbonate eluent. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via comparison to reference standard. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light caused by chiral centers, confirming enantiomeric integrity and concentration. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against specified criteria (e.g., white to off-white crystalline powder, free from visible particles). |
| Bulk Density | USP <616> Method I | Determines mass per unit volume of freely settled powder using calibrated cylinder and analytical balance. |
Technical Specifications of n-Propyl boronic acid pinacol
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.420–1.430 |
| Odor | Characteristic mild odor |
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 n-Propyl boronic acid pinacol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of n-Propyl boronic acid pinacol
Safety Information of n-Propyl boronic acid pinacol
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of n-Propyl boronic acid pinacol
Industrial n-Propyl boronic acid pinacol 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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