4-ETHOXY-4-OXOBUTYLZINC BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 131379-39-0 |
| Product name | 4-ETHOXY-4-OXOBUTYLZINC BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag |
| 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 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-ETHOXY-4-OXOBUTYLZINC BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in synthesizing biologically active complex molecules, such as β-lactam antibiotics or other drug scaffolds | Employed as an organozinc reagent in coupling or addition reactions |
| Organic Synthesis | Used for carbon–carbon bond formation in the synthesis of fine chemicals, including ketones and alcohols | Reformatsky reaction or analogous nucleophilic addition reactions |
| Materials Science | Used as a functional monomer or intermediate in the preparation of specialty polymers or surface modifiers | Copolymerization or surface graft modification |
Manufacturing Quality Control of 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures trace water via coulometric or volumetric titration with iodine-based reagent. |
| Heavy Metals | ICP-MS | Determines trace metal impurities (e.g., Pb, Cd, Ni) by inductively coupled plasma mass spectrometry. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Zinc Content | Complexometric Titration | Determines total Zn via EDTA titration with Eriochrome Black T indicator at controlled pH. |
| Bromide Content | Potentiometric Titration | Quantifies bromide using silver nitrate titration with silver sulfide electrode detection. |
| Acid Value | Acid-Base Titration | Measures free acidic impurities by titration with standardized NaOH solution using phenolphthalein. |
| Color | Visual Comparison or Spectrophotometry | Evaluates appearance against standard platinum-cobalt scale or measures absorbance at 430 nm. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue after high-temperature ashing and weighing. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of solid particles suspended in liquid medium using Mie scattering theory. |
| Thermal Stability | TGA | Assesses decomposition onset temperature and weight loss profile under controlled heating in inert atmosphere. |
Technical Specifications of 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 85-90°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Odor | Characteristic, mild |
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 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-ETHOXY-4-OXOBUTYLZINC BROMIDE
Industrial 4-ETHOXY-4-OXOBUTYLZINC BROMIDE 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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