383-67-5 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 383-67-5 |
| Product name | 383-67-5 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 383-67-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 383-67-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 383-67-5
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as an organic synthesis intermediate for preparing trifluoroacetate compounds | Esterification of trifluoroacetic acid with allyl alcohol under catalytic conditions |
| Pharmaceutical R&D | Used to introduce trifluoromethyl substituents into certain drug molecules | Employed as a key intermediate in drug molecule design, incorporated via nucleophilic substitution or addition reactions |
| Agrochemical Chemistry | Used as an intermediate in agrochemical synthesis for developing fluorinated pesticides | Reaction with specific agrochemical precursors via transesterification or condensation |
| Polymer Materials | Used to prepare fluorinated polymers, enhancing thermal and chemical stability | Participates in polymerization as a monomer or is added as a crosslinking agent to polymer systems |
Manufacturing Quality Control of 383-67-5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a calibrated column and detector. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Acidity (as TFA) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric or indicator endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile residue remaining after controlled high-temperature incineration of a weighed sample. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Assessment of yellowness by matching sample color to standardized platinum-cobalt solutions or measuring absorbance at 430 nm. |
| Density | Digital Density Meter | Determination of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index | Refractometry | Measurement of light bending angle at the sample-air interface using a calibrated Abbe refractometer or digital equivalent. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions via ion-exchange column with conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Multi-element detection based on characteristic atomic emission spectra following acid digestion and plasma excitation. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantitative analysis of volatile organic impurities using equilibrium vapor phase sampling and GC-FID detection. |
| Allyl Alcohol Impurity | Gas Chromatography-Mass Spectrometry (GC-MS) | Selective identification and quantification based on retention time and characteristic mass fragmentation patterns. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration of liberated iodine with standardized sodium thiosulfate. |
Technical Specifications of 383-67-5
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.325–1.335 |
| Relative Density (20°C/25°C) | 1.175–1.185 g/cm³ |
| Odor | Characteristic pungent ester 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 383-67-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 383-67-5
Packaging of 383-67-5
Industrial 383-67-5 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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