4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 739-58-2 |
| Product name | 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a ligand in catalytic reactions, such as coupling reactions (e.g., Suzuki, Heck, and Negishi couplings) | Acts as a Lewis base ligand in palladium catalyst systems to enhance catalytic activity and selectivity |
| Catalyst Support | Used as an additive for organometallic catalysts to improve reaction efficiency and stability | Promotes cross-coupling reactions catalyzed by transition metals by forming stable coordination complexes |
| Materials Science | Used in the synthesis of functional organic materials, such as precursors to conductive polymers | Participates in metal-catalyzed polymerization or grafting reactions as a phosphine ligand to control polymer architecture |
| Pharmaceutical R&D | Used as a synthetic intermediate for constructing complex molecular frameworks | Serves as a key phosphine ligand in multi-step catalytic reactions during pharmaceutical molecule synthesis |
| Chemical Reagents | Used in laboratory research for standardized compound preparation | Employed as a standard reagent in analytical and synthetic chemistry research |
Manufacturing Quality Control of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at 254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Separates and quantifies impurities (e.g., triphenylphosphine, dimethylaniline) via gradient HPLC with UV detection. |
| Moisture Content | Karl Fischer Titration | Measures water content by coulometric or volumetric titration using iodine-based redox reaction in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual residue. |
| Heavy Metals | ICP-OES | Quantifies trace metals (e.g., Pb, Cd, Hg, Ni) after acid digestion using plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separates and detects chloride ions using anion-exchange column with conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light against standard reference. |
| Solubility in Common Solvents | Qualitative Solubility Test | Evaluates dissolution behavior in solvents (e.g., dichloromethane, THF, methanol) per USP <41>. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Determines volatile content by measuring mass loss upon controlled heating under nitrogen atmosphere. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral impurities or degradation products in solution. |
Technical Specifications of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 235-240 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| 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 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
Safety Information of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE
Industrial 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE 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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