Triethyl phosphonoacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 867-13-0 |
| Product name | Triethyl phosphonoacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Triethyl phosphonoacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Triethyl phosphonoacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Triethyl phosphonoacetate
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate for organophosphorus insecticides | Used to synthesize organophosphorus compounds with insecticidal activity, such as by forming phosphoester bonds via reaction with amines or alcohols |
| Pharmaceuticals | Intermediate for drug synthesis | Employed in constructing phosphorus-containing heterocycles or phosphate ester drug molecules, e.g., as a phosphorylating reagent for antiviral or antitumor candidate compounds |
| Materials Science | Precursor for organic–inorganic hybrid materials | Applied as a phosphorus source in sol–gel processes to prepare phosphorus-functionalized silica or metal oxide composites |
Manufacturing Quality Control of Triethyl phosphonoacetate
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, clarity, and presence of suspended matter or precipitate under natural light or standard illumination. It should be a colorless to pale yellow clear liquid. |
| Identification | Infrared Spectroscopy (FT-IR) | Record the infrared absorption spectrum of the sample using an FT-IR spectrometer and compare it with the reference spectrum to confirm the presence of characteristic functional groups (e.g., P=O, C-O-C). |
| Assay | Gas Chromatography (GC) | Use a gas chromatograph equipped with an appropriate column (e.g., DB-5, HP-5) and FID detector. Quantify the main component using internal or external standard method, typically requiring ≥98.0%. |
| Water Content | Karl Fischer Titration | Determine water content by quantitative reaction between sample moisture and Karl Fischer reagent, using volumetric or coulometric titration. Generally controlled at ≤0.1%. |
| Acid Value | Acid-Base Titration | Titrate free acids in the sample with standardized sodium hydroxide solution using phenolphthalein as indicator. Calculate acid value (mg KOH/g), typically requiring ≤0.5. |
| Color | Platinum-Cobalt Colorimetric Method (Hazen Units) | Compare the sample against standard platinum-cobalt color solutions to determine color intensity. Typically requires ≤20 Hazen units. |
| Residual Solvents | Gas Chromatography (Headspace or Direct Injection) | Detect potential residual organic solvents (e.g., ethanol, dichloromethane) using GC-FID or GC-MS, with limits based on ICH Q3C guidelines. |
| Sulfated Residue / Ash Content | High-Temperature Incineration | Incinerate the sample at high temperature (e.g., 600–800°C) to constant weight and measure the mass of inorganic residue. Typically requires ≤0.1%. |
Technical Specifications of Triethyl phosphonoacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 1.075–1.085 g/cm³ |
| Odor | Characteristic ester-like 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 Triethyl phosphonoacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Triethyl phosphonoacetate
Packaging of Triethyl phosphonoacetate
Industrial Triethyl phosphonoacetate 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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