Dimethyl (1-Diazo-2-oxopropyl)phosphonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 90965-06-3 |
| Product name | Dimethyl (1-Diazo-2-oxopropyl)phosphonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 Dimethyl (1-Diazo-2-oxopropyl)phosphonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dimethyl (1-Diazo-2-oxopropyl)phosphonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as an organic synthesis intermediate for preparing phosphonate ester-containing compounds | Synthesized via reaction of diazo compounds with dimethyl phosphonate |
| Pesticide Industry | Used in the synthesis of herbicides or other pesticide active ingredients | Applied as a key intermediate in constructing pesticide molecular structures |
| Materials Science | Used in the preparation of functional materials or polymer additives | Applied as a modifier or crosslinking agent in polymer synthesis |
Manufacturing Quality Control of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance and Physical Characteristics | Visual Inspection + Physical Description | Observe the sample's color, physical state (e.g., liquid/solid), transparency, and presence of visible impurities. Suitable for preliminary assessment. |
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column and UV detector (typically 210–280 nm) to quantify the main component based on retention time and peak area, and to evaluate impurity levels. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Employs ¹H NMR, ¹³C NMR, and ³¹P NMR to analyze the chemical environments of hydrogen, carbon, and phosphorus atoms, confirming molecular structure. |
| Molecular Weight Determination | Mass Spectrometry (MS, e.g., ESI-MS or EI-MS) | Determines molecular ion peaks via electrospray ionization (ESI) or electron impact (EI) to confirm molecular weight and fragmentation patterns. |
| Moisture Content | Karl Fischer Titration | Quantitatively measures water content in samples; suitable for water-sensitive compounds to ensure stability during storage and reactions. |
| Residual Solvents | Gas Chromatography (GC) | Detects organic solvents potentially remaining from synthesis (e.g., methanol, acetonitrile, dichloromethane), in compliance with ICH guidelines. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Measures residual levels of toxic metal elements such as lead, mercury, cadmium, and arsenic to ensure compliance with pharmaceutical or high-purity reagent standards. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) | Analyzes melting behavior, decomposition temperature, and thermal transitions to assess thermal stability and safety. |
| Assay (Content Determination) | Titration or HPLC External Standard Method | If functional groups are present (e.g., phosphate esters), phosphorus content can be determined after hydrolysis and titration; alternatively, HPLC can be used for precise quantification. |
| Diazonium Group Stability Test | UV-Vis Spectral Monitoring | Monitors changes in the characteristic diazonium absorption peak at 300–400 nm under specific temperature or light conditions to evaluate decomposition rate. |
Technical Specifications of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to brown clear liquid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic, mild |
| Refractive Index (n20/D) | 1.445–1.455 |
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 Dimethyl (1-Diazo-2-oxopropyl)phosphonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
Safety Information of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Dimethyl (1-Diazo-2-oxopropyl)phosphonate
Industrial Dimethyl (1-Diazo-2-oxopropyl)phosphonate 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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