Ethyl 4,4,4-trifluorocrotonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 25597-16-4 |
| Product name | Ethyl 4,4,4-trifluorocrotonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 4,4,4-trifluorocrotonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl 4,4,4-trifluorocrotonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl 4,4,4-trifluorocrotonate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of fluorinated pharmaceutical intermediates | Used as a fluoroacrylate intermediate in nucleophilic addition, cyclization, or coupling reactions to construct trifluoromethyl-containing pharmacophores |
| Agrochemicals | Synthesis of high-efficiency fluorinated insecticides/fungicides | Applied in transesterification, condensation, or reactions with nitrogen-containing heterocycles to introduce the trifluoroethylidene moiety and enhance biological activity |
| Polymers & Materials | Synthesis of fluorinated polymer monomers | Employed as a comonomer in free-radical polymerization or copolymerization to impart low surface energy, weather resistance, and chemical stability |
| Organic Synthesis | Building block for synthesizing complex fluorinated compounds | Utilized in Diels–Alder reactions, Michael additions, or transition-metal-catalyzed couplings as a source of fluorinated alkenes to introduce the –CF₃ group |
Manufacturing Quality Control of Ethyl 4,4,4-trifluorocrotonate
| 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. |
| Water Content | Karl Fischer Titration (Coulometric) | Measures water via electrochemical titration where iodine is generated in situ and reacts stoichiometrically with water. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Determines free acid content by neutralizing acidic groups with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic residue after high-temperature ashing at 500-600 C. |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) by atomic emission intensity at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions based on anion exchange retention and electrical conductivity response. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determines density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Measures refractive index by critical angle determination of light passing through liquid sample at controlled temperature. |
| Color | Hazen (APHA) Color Scale Comparison | Evaluates yellowness intensity by visual or instrumental comparison to platinum-cobalt standard solutions. |
| Boiling Point | Capillary Boiling Point Apparatus (Siwoloboff method) | Determines boiling point range by observing vapor bubble formation and stabilization in a capillary immersed in heated liquid. |
| Organic Volatile Impurities (residual solvents) | Headspace Gas Chromatography (HS-GC) with FID | Quantifies residual solvents (e.g., ethanol, ethyl acetate) by equilibrium partitioning into headspace followed by GC separation and detection. |
Technical Specifications of Ethyl 4,4,4-trifluorocrotonate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.345–1.355 |
| Relative Density (20°C/25°C) | 1.170–1.190 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 Ethyl 4,4,4-trifluorocrotonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl 4,4,4-trifluorocrotonate
Safety Information of Ethyl 4,4,4-trifluorocrotonate
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Ethyl 4,4,4-trifluorocrotonate
Industrial Ethyl 4,4,4-trifluorocrotonate 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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