2-Bromo-3-oxobutyric acid ethyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 609-13-2 |
| Product name | 2-Bromo-3-oxobutyric acid ethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 2-Bromo-3-oxobutyric acid ethyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-3-oxobutyric acid ethyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromo-3-oxobutyric acid ethyl ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an intermediate in the synthesis of certain pharmaceuticals | Converted into target drug molecules via chemical reactions such as amination and reduction |
| Pesticides | Used in the preparation of specific pesticide types | Transformed into final products through a series of chemical reactions, including ester exchange and cyclization |
| Fragrances & Flavors | Used as a raw material in synthesizing specialty aroma compounds | Incorporated into complex organic synthesis routes involving reactions such as condensation and rearrangement to generate desired odor-active components |
| Fine Chemicals | Serves as a base material for producing other fine chemicals | Processed using various chemical transformation techniques—such as oxidation, reduction, or halogenation—depending on end-use requirements |
Manufacturing Quality Control of 2-Bromo-3-oxobutyric acid ethyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separates and quantifies impurities based on relative response factors and retention behavior. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents are vaporized in sealed vials and analyzed via GC to determine residual levels. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralizes free acidic impurities; acid value calculated from NaOH consumption per gram of sample. |
| Color | Visual Comparison or APHA Color Scale | Compares sample color against platinum-cobalt standard solutions using transmitted light in Nessler tubes. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measures density based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Determines refractive index by measuring critical angle of total internal reflection at prism-sample interface. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride anions using ion-exchange column and suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Atomizes and ionizes sample; detects trace metals via mass-to-charge ratio with high sensitivity. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash method) | Ignites sample at 700-800 C after sulfuric acid treatment; residue weight reflects inorganic impurities. |
| Optical Rotation | Polarimetry | Measures rotation of plane-polarized light caused by chiral centers in the compound using sodium D-line. |
Technical Specifications of 2-Bromo-3-oxobutyric acid ethyl ester
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.450–1.460 |
| Relative Density (20°C/25°C) | 1.28–1.32 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 2-Bromo-3-oxobutyric acid ethyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 2-Bromo-3-oxobutyric acid ethyl ester
Industrial 2-Bromo-3-oxobutyric acid ethyl ester 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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