Tri-tert-butylphosphine tetrafluoroborate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 131274-22-1 |
| Product name | Tri-tert-butylphosphine tetrafluoroborate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Tri-tert-butylphosphine tetrafluoroborate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tri-tert-butylphosphine tetrafluoroborate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tri-tert-butylphosphine tetrafluoroborate
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Ligand for palladium-catalyzed cross-coupling reactions, including Suzuki, Heck, and Buchwald–Hartwig couplings | Used in combination with palladium catalysts (e.g., Pd2(dba)3, Pd(OAc)2) under inert atmosphere to promote coupling between aryl halides and nucleophiles |
| Medicinal Chemistry | Construction of complex drug molecule scaffolds, enhancing reaction selectivity and yield | Catalyzes C–N, C–O, and C–C bond formation under mild conditions; suitable for substrates containing heterocycles or sensitive functional groups |
| Materials Science | Synthesis of functional polymers and precursors for optoelectronic materials | Catalyzes Suzuki coupling between arylboronic acids and haloarenes to construct conjugated polymer backbones |
| Fine Chemicals | Efficient synthesis of high-value intermediates, such as biaryls and aminoarenes | Achieves high conversion and regioselectivity at low catalyst loadings (0.1–2 mol%) |
Manufacturing Quality Control of Tri-tert-butylphosphine tetrafluoroborate
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Physical Properties | Visual Inspection + Microscopic Observation | Observe sample color, crystal morphology, presence of caking or deliquescence to preliminarily assess purity and storage condition. |
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Utilize reversed-phase chromatographic column with organic solvents as mobile phase; quantify main component purity based on retention time and peak area. |
| Structural Confirmation | Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze characteristic chemical shifts and coupling constants to confirm the presence of tert-butyl and phosphonium cation groups in the molecular structure. |
| Fluorine-19 Nuclear Magnetic Resonance (¹⁹F NMR) | Confirm characteristic signals of BF₄⁻ anion to verify the integrity of the tetrafluoroborate group. | |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Identify characteristic absorption peaks of functional groups such as P⁺–C and B–F for auxiliary structural confirmation. | |
| Impurity Content | Gas Chromatography-Mass Spectrometry (GC-MS) | Separate and perform qualitative/quantitative analysis of volatile impurities; suitable for residual solvent or degradation product detection. |
| Ion Chromatography (IC) | Quantitatively determine inorganic anion impurities (e.g., Cl⁻, SO₄²⁻, F⁻), assessing salt purity. | |
| Moisture Content | Karl Fischer Titration | Accurately measure trace moisture using coulometric or volumetric methods to ensure product dryness and stability. |
| Elemental Composition | Elemental Analysis (CHN Analyzer) | Determine carbon, hydrogen, and nitrogen content; compare with theoretical values to evaluate chemical stoichiometry consistency. |
| Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) | Detect metal impurities (e.g., Na, K, Fe) to meet catalyst-grade purity requirements. | |
| Melting/Decomposition Temperature | Differential Scanning Calorimetry (DSC) | Determine melting or decomposition temperature to evaluate thermal stability and batch-to-batch consistency. |
| Solubility and Solution Clarity | Dissolution Test + Visual/ Turbidity Measurement | Test dissolution rate and solution transparency in specified solvents (e.g., acetonitrile, THF) for process suitability assessment. |
Technical Specifications of Tri-tert-butylphosphine tetrafluoroborate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 125-135°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic, mild |
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 Tri-tert-butylphosphine tetrafluoroborate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tri-tert-butylphosphine tetrafluoroborate
Safety Information of Tri-tert-butylphosphine tetrafluoroborate
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Tri-tert-butylphosphine tetrafluoroborate
Industrial Tri-tert-butylphosphine tetrafluoroborate 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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