(E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 59938-07-7 |
| Product name | (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic Synthesis Intermediate | Used to prepare compounds with specific functional groups; employed in condensation, substitution, and other reactions to construct complex molecular frameworks |
| Pesticide Manufacturing | Pesticide Intermediate | Applied as a key intermediate in insecticide or herbicide synthesis to introduce chlorinated and ethoxy-substituted enone structures |
| Pharmaceutical R&D | Pharmaceutical Synthesis Intermediate | Used in the synthesis of active pharmaceutical ingredients (APIs) to construct heterocyclic systems or functionalized carbon skeletons |
Manufacturing Quality Control of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
| 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-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and characteristic mass spectra. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents by equilibrium partitioning into headspace followed by GC separation. |
| Water Content | Karl Fischer Titration (Coulometric) | Determines water via electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration with NaOH | Measures acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Chloride Content | Ion Chromatography (IC) | Quantifies chloride ions after sample hydrolysis and anion separation on ion-exchange column. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Detects trace metals by atomization, ionization, and mass-to-charge ratio detection in plasma. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard reference under controlled lighting conditions. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry | Measures refractive index at specified temperature using total internal reflection principle. |
| Boiling Point | Capillary Boiling Point Apparatus | Determines boiling range under reduced pressure by observing vapor-phase equilibrium temperature. |
| Residue on Ignition | Gravimetric Analysis | Quantifies non-volatile inorganic residue after high-temperature ashing and weighing. |
Technical Specifications of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
| 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) | 1.475 - 1.485 |
| Relative Density (20°C/25°C) | 1.32 - 1.36 g/cm³ |
| Odor | Characteristic pungent 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 (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
Safety Information of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one
Industrial (E)-1,1,1-Trichloro-4-ethoxy-but-3-en-2-one 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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