2-(5-Chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1190129-77-1 |
| Product name | 2-(5-Chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 1190129-77-1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1190129-77-1 Supplier from China
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Industrial Applications of 1190129-77-1
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (APIs) | Used in the synthesis of anticancer, antiviral, and central nervous system (CNS) drugs as phenylboronic acid derivatives |
| Agrochemicals | Intermediate for agrochemical active ingredients | Applied as a cross-coupling reagent to construct fluorinated phenyl moieties in agrochemical molecules |
| Materials Science | Synthesis of organic optoelectronic materials | Integrated as a boronate moiety into aromatic frameworks during the preparation of OLED or organic semiconductor materials |
| Research & Development | Reagent for Suzuki coupling reactions | Under palladium catalysis, coupled with aryl or vinyl halides to synthesize biphenyl compounds |
| Fine Chemicals | Synthesis of fluorinated organic compounds | Introduced into target molecules via boronate-mediated organic transformations to incorporate the 5-chloro-2-fluorophenyl group |
| Analytical Chemistry | Reference standard or derivatization agent | Employed as a model compound in methodology development for organic synthesis or as an analytical reference standard |
Manufacturing Quality Control of 1190129-77-1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main compound by UV absorption at specific wavelength using reverse-phase chromatography with external standard calibration. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., residual starting materials, isomers, dehalogenated by-products) via gradient HPLC separation and UV detection. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., THF, toluene, ethyl acetate) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration based on iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Heavy Metals | ICP-MS | Measures total elemental impurities (e.g., Pd, Ni, Fe, Cu) after acid digestion using inductively coupled plasma mass spectrometry for ultra-trace sensitivity. |
| Chlorine Content | Oxidative Combustion followed by IC | Quantifies total organic chlorine by high-temperature combustion, absorption in aqueous solution, and anion chromatographic detection. |
| Fluorine Content | Ion Chromatography (IC) | Measures inorganic fluoride released after alkaline fusion or oxygen flask combustion, followed by suppressed conductivity detection. |
| Residual Boron | ICP-OES | Quantifies total boron content after microwave-assisted acid digestion using inductively coupled plasma optical emission spectroscopy. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary tube method per USP <741>. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light against standard reference. |
| Loss on Drying | Gravimetric Method | Measures weight loss after drying under specified vacuum/temperature conditions to determine volatile and moisture content. |
| Residual Palladium | ICP-MS | Specific quantification of palladium catalyst residue using isotope-dilution ICP-MS after microwave digestion. |
Technical Specifications of 1190129-77-1
| Test Item | Specification |
|---|---|
| Appearance | Off-white to white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 85–89°C |
| Identification (NMR) | Consistent with structure |
| 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 1190129-77-1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1190129-77-1
Packaging of 1190129-77-1
Industrial 1190129-77-1 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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