Ethyl 2,4-dioxovalerate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 615-79-2 |
| Product name | Ethyl 2,4-dioxovalerate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 Ethyl 2,4-dioxovalerate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl 2,4-dioxovalerate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl 2,4-dioxovalerate
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Synthesis of intermediates | Used in organic synthesis reactions |
| Pharmaceutical Industry | Drug synthesis | Applied in constructing drug molecule scaffolds |
| Pesticide Industry | Pesticide intermediates | Used in preparing insecticides or fungicides |
| Coatings Industry | Additives | Applied to enhance coating performance |
| Fragrance Industry | Fragrance synthesis | Applied in chemical modification and structural optimization |
| Materials Science | Functional material precursors | Used in preparing specialty functional polymeric materials |
Manufacturing Quality Control of Ethyl 2,4-dioxovalerate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component using retention time and peak area against calibrated standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities; endpoint detected potentiometrically or with phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry at 455 nm | Compares sample color to APHA platinum-cobalt standard scale using transmitted light. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 degC | Abbe Refractometer | Measures angle of total internal reflection to calculate refractive index at specified wavelength (589 nm). |
| Residue on Evaporation | Gravimetric Analysis (Weight Loss on Drying) | Evaporates solvent under controlled conditions and weighs non-volatile residue after drying. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies trace metals by measuring absorption of characteristic atomic vapor resonance lines. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration with AgNO3 | Separates and detects chloride ions via conductivity or silver nitrate titration with endpoint detection. |
| Aldehyde Impurities | UV-Vis Spectrophotometry (after DNPH derivatization) | Derivatizes aldehydes to hydrazones; measures absorbance at ~360 nm for quantification. |
| Residual Solvents (e.g., Ethanol, Acetone) | Headspace Gas Chromatography (HS-GC) | Analyzes volatile solvents in equilibrium vapor phase above sample using GC-FID. |
| Appearance | Visual Inspection in Clear Glass Container | Assesses clarity and presence of suspended particles or immiscible phases under controlled lighting. |
Technical Specifications of Ethyl 2,4-dioxovalerate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light orange clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 1.015–1.025 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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 Ethyl 2,4-dioxovalerate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl 2,4-dioxovalerate
Packaging of Ethyl 2,4-dioxovalerate
Industrial Ethyl 2,4-dioxovalerate 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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