DIETHYL CHLOROPHOSPHITE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 589-57-1 |
| Product name | DIETHYL CHLOROPHOSPHITE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 DIETHYL CHLOROPHOSPHITE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIETHYL CHLOROPHOSPHITE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIETHYL CHLOROPHOSPHITE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of phosphorus-containing drug intermediates, such as antiviral or anticancer compounds | Used as a phosphorylating agent in organic synthesis reactions |
| Agrochemicals | Preparation of precursors for organophosphorus insecticides or herbicides | Condensation with nucleophiles (e.g., alcohols, amines) to form P–O or P–N bonds |
| Materials Science | Synthesis of functional phosphorus-containing polymers or flame retardant monomers | Phosphoryl group introduction via substitution reactions to enhance material properties |
| Organic Synthesis | Used as a phosphonylating reagent to construct P–C bond frameworks | Reaction with Grignard reagents or organolithium reagents under inert atmosphere |
Manufacturing Quality Control of DIETHYL CHLOROPHOSPHITE
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Utilizes a gas chromatograph equipped with an appropriate capillary column (e.g., DB-5, HP-5) and FID or ECD detector to separate and analyze the sample. Purity of diethyl chlorophosphite is calculated using area normalization or internal standard method. This method offers high sensitivity, good reproducibility, and is suitable for quantitative analysis of the main component and organic impurities. |
| Moisture Content | Karl Fischer Titration | Based on the stoichiometric reaction between Karl Fischer reagent and water, moisture is determined by coulometric or volumetric titration. This method is highly specific and accurate, serving as the standard approach for measuring trace water in organic compounds. |
| Acid Value / Free Acid | Acid-Base Titration | The sample is dissolved in a suitable solvent (e.g., ethanol or isopropanol), and titrated with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. The free acid content (typically expressed as HCl) is calculated to monitor acidic impurities formed through side reactions. |
| Density | Density Meter Method or Oscillating U-tube Density Meter Method | Measures the sample's density at a specified temperature (e.g., 20 °C) using a glass hydrometer or digital oscillating U-tube densitometer, used to assist in assessing product composition and purity. |
| Refractive Index | Refractometry | Measured using an Abbe refractometer at standard temperature, serving as a rapid physical parameter for identification and quality consistency control. |
| Inorganic Impurities (e.g., Chloride Ion) | Ion Chromatography (IC) or Silver Nitrate Titration | Ion chromatography can separate and quantify multiple anions; silver nitrate titration relies on the precipitation reaction between chloride ions and silver ions, suitable for specific inorganic halogen impurities. |
| Appearance and Color | Visual Color Comparison | Observed under standard lighting conditions to assess color and clarity, compared with reference color standards to detect potential oxidation or degradation products. |
Technical Specifications of DIETHYL CHLOROPHOSPHITE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow liquid |
| Purity | >=98.5% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 1.220–1.240 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 DIETHYL CHLOROPHOSPHITE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DIETHYL CHLOROPHOSPHITE
Packaging of DIETHYL CHLOROPHOSPHITE
Industrial DIETHYL CHLOROPHOSPHITE 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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