Chlorodiisopropylphosphine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 40244-90-4 |
| Product name | Chlorodiisopropylphosphine |
| 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 Chlorodiisopropylphosphine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Chlorodiisopropylphosphine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Chlorodiisopropylphosphine
| Industry | Application | Process |
|---|---|---|
| Pesticide Manufacturing | Intermediate for organophosphorus insecticides | Used in the synthesis of high-efficiency, low-toxicity insecticides (e.g., chloramine phosphorus) via phosphorylation followed by condensation with corresponding aldehydes or haloalkanes |
| Pharmaceutical Manufacturing | Intermediate for phosphorus-containing drug synthesis | Employed to construct active molecules containing phosphonate ester or phosphine oxide moieties, such as antiviral or antitumor candidate compounds |
| Materials Science | Precursor for electron-transport materials in organic light-emitting diodes (OLEDs) | Converted into phosphine oxide-based electron-transport layer materials through oxidation, coordination, or coupling reactions |
| Organic Synthesis | Precursor for asymmetric catalytic ligands | Modified chirally to generate phosphine ligands used in palladium- or rhodium-catalyzed cross-coupling and hydrogenation reactions |
Manufacturing Quality Control of Chlorodiisopropylphosphine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against certified reference standard under optimized chromatographic conditions. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based solvent system. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric or visual endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after controlled high-temperature ashing and weighing. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element quantification by measuring atomic emission intensities of plasma-excited elements at characteristic wavelengths. |
| Chloride Ion | Ion Chromatography (IC) | Separation and quantification of chloride anions using ion-exchange column and conductivity detection. |
| Phosphorus Content | UV-Vis Spectrophotometry (after ammonium molybdate reaction) | Colorimetric determination of total phosphorus as phosphomolybdate complex measured at ~820 nm. |
| Volatility Loss | Thermogravimetric Analysis (TGA) | Mass loss measurement upon controlled heating to assess volatile impurities or decomposition onset. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against specified criteria in a clear glass container under controlled lighting. |
| Density | Digital Density Meter | Determination of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface to infer purity and composition. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantitative analysis of volatile organic solvents by GC after thermal equilibration in sealed vial. |
Technical Specifications of Chlorodiisopropylphosphine
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 0.97–0.99 g/cm³ |
| Odor | Characteristic pungent 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 Chlorodiisopropylphosphine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Chlorodiisopropylphosphine
Industrial Chlorodiisopropylphosphine 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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