TERT-BUTYLBORONIC ACID PINACOL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 99810-76-1 |
| Product name | TERT-BUTYLBORONIC ACID PINACOL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 TERT-BUTYLBORONIC ACID PINACOL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TERT-BUTYLBORONIC ACID PINACOL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TERT-BUTYLBORONIC ACID PINACOL ESTER
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | As an organoboron reagent for carbon–carbon bond formation via Suzuki–Miyaura coupling | Couples with aryl or alkenyl halides under palladium catalysis to yield substituted arenes or alkenes |
| Pharmaceutical Chemistry | As an intermediate in the synthesis of pharmaceutical molecules, including antitumor and anti-inflammatory compounds | Introduces tert-butyl or aryl moieties via coupling or functional group transformation |
| Materials Science | As a precursor for synthesizing functional polymers or optoelectronic materials | Constructs conjugated backbones or modifies side chains via cross-coupling reactions |
| Fine Chemicals | As a key fragment in the synthesis of complex natural products or fragrance molecules | Acts as a stable boronate ester in multistep syntheses to enhance regioselectivity |
Manufacturing Quality Control of TERT-BUTYLBORONIC ACID PINACOL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 210 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities by retention time and UV response relative to main peak using gradient elution. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents (e.g., THF, toluene) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Acid Value | Acid-Base Titration | Determines free carboxylic acid equivalents by titration with standardized KOH solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing and weighing of the cooled crucible. |
| Heavy Metals | ICP-OES | Quantifies Pb, Cd, Hg, As, and other regulated metals by plasma excitation and element-specific emission spectroscopy. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube and controlled heating ramp. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard reference under controlled white light and specified viewing conditions. |
| Bulk Density | Tap Density Measurement | Calculates mass per unit volume after standardized tapping of a known powder mass in a graduated cylinder. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution by analyzing angular scattering pattern of laser beam passing through dispersed sample suspension. |
Technical Specifications of TERT-BUTYLBORONIC ACID PINACOL ESTER
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=99.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic, mild |
| Refractive Index (n20/D) | 1.425–1.435 |
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 TERT-BUTYLBORONIC ACID PINACOL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TERT-BUTYLBORONIC ACID PINACOL ESTER
Safety Information of TERT-BUTYLBORONIC ACID PINACOL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of TERT-BUTYLBORONIC ACID PINACOL ESTER
Industrial TERT-BUTYLBORONIC ACID PINACOL ESTER 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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