ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10488-69-4 |
| Product name | ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial 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 ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of certain active pharmaceutical ingredients (APIs) | Converted into target compounds via chemical reactions—e.g., to construct specific chiral centers or functional groups |
| Pesticides | Used in the preparation of certain agrochemicals | Serves as a key starting material in synthetic pathways, undergoing sequential transformations to yield final products |
| Fine Chemicals | Precursor for producing fine chemicals such as fragrances and dyes | Transformed into desired compound structures via hydrolysis, reduction, or other organic synthesis methods |
| Research | Important organic synthesis reagent in laboratory studies | Employed under laboratory conditions to design and synthesize novel compounds, leveraging its distinctive reactivity |
Manufacturing Quality Control of ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
| 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 reference standard. |
| Chiral Purity (Enantiomeric Excess) | Chiral Gas Chromatography (cGC) or Chiral HPLC | Resolves enantiomers using chiral stationary phase; ee calculated from peak area ratio. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration with iodine-based reagent. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects volatile solvents by GC analysis of equilibrated vapor phase above sample. |
| Heavy Metals | ICP-OES | Quantifies metal impurities after acid digestion by measuring atomic emission intensities. |
| Chloride Ion Impurity | Ion Chromatography (IC) | Separates and quantifies chloride anions based on ion exchange and conductivity detection. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acid content by titration with standardized sodium hydroxide solution. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral molecules in solution. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against specified reference standards under controlled lighting. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| Related Substances | Reverse-Phase HPLC with UV detection | Identifies and quantifies structurally related impurities using C18 column and UV absorbance. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated pH electrode in aqueous suspension or solution. |
Technical Specifications of ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
| 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) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.140–1.160 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 ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE
Industrial ETHYLL-4-CHLORO-3-HYDROXY BUTYRATE 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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