China Factory Direct
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| CAS number | 352-23-8 |
| Product name | ETHYL 3,3,3-TRIFLUOROPROPIONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pesticides | Used as a pesticide intermediate in the synthesis of fluorinated insecticides or fungicides | Introduces the trifluoromethyl group via esterification or fluorination reactions, participating in organic synthesis pathways |
| Pharmaceuticals | Used as an intermediate for synthesizing fluorinated drugs, such as anticancer or antiviral agents | Acts as a fluorinated alkyl building block in drug molecule construction, incorporated via nucleophilic substitution or coupling reactions |
| Polymers & Materials | Used as a monomer or additive for fluorinated polymers to enhance weather resistance and hydrophobicity | Participates in free-radical polymerization or condensation polymerization to form polymer segments with superior chemical stability |
| Fine Chemicals | Used as an organic synthesis intermediate for preparing other fluorinated compounds | Converted through standard organic synthesis processes, including acylation, reduction, or coupling |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HF) | Acid-Base Titration with Potentiometric Endpoint | Titration with standardized sodium hydroxide solution; endpoint determined by pH inflection using a glass electrode. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampler | Separation and quantification of volatile impurities (e.g., ethanol, acetone) using headspace injection and flame ionization detection. |
| Color | Visual Comparison or Spectrophotometry (APHA) | Measurement of yellowness index by comparing sample absorbance at 455 nm against platinum-cobalt standards. |
| Density | Digital Density Meter (Oscillating U-tube) | Determination based on resonant frequency shift of a vibrating U-shaped tube filled with sample at controlled temperature. |
| Refractive Index | Abbé Refractometer | Measurement of light refraction angle at the liquid-air interface at specified temperature and wavelength (589 nm). |
| Fluoride Ion Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on an ion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection by atomizing and ionizing sample in plasma, then mass-selecting and quantifying target isotopes. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation & Weighing) | Evaporation of a known volume to dryness at 105 C, followed by cooling and precise weighing of residual solids. |
| Peroxide Value | Iodometric Titration | Liberation of iodine from potassium iodide by peroxides, followed by titration of liberated iodine with standardized sodium thiosulfate. |
| Optical Rotation | Polarimetry | Measurement of angular rotation of plane-polarized light passing through a solution of chiral compound at specified concentration and path length. |
| Test Item | Specification |
|---|---|
| Appearance | Clear colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.315–1.325 |
| Relative Density (20°C/25°C) | 1.240–1.260 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
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.