2',4'-Difluoropropiophenone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 85068-30-0 |
| Product name | 2',4'-Difluoropropiophenone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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 2',4'-Difluoropropiophenone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2',4'-Difluoropropiophenone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2',4'-Difluoropropiophenone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of central nervous system drugs, including antidepressants and antipsychotics | Constructs the target molecular scaffold via organic synthesis reactions such as Friedel–Crafts acylation, reductive amination, or nucleophilic substitution |
| Agrochemicals | Precursor for fluorinated active pharmaceutical ingredients in agrochemical formulations | Introduces specific functional groups—via halogen exchange, condensation, or cyclization—to enhance biological activity |
| Fine Chemicals | Production of fluorinated liquid crystal materials or functional polymer monomers | Participates in conjugated structure construction or side-chain modification through reactions such as Suzuki coupling or Wittig reaction |
Manufacturing Quality Control of 2',4'-Difluoropropiophenone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separates and quantifies impurities based on relative response factors and retention behavior. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous medium. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Measures non-volatile inorganic residue remaining after combustion at 700-800 C. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomizes sample and measures characteristic atomic emission lines of metal elements. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity. |
| Acidity (as HCl) | Acid-Base Titration with NaOH and phenolphthalein indicator | Neutralizes acidic impurities; endpoint detected by color change of indicator. |
| Color | Visual comparison against APHA color standard | Compares sample solution color to platinum-cobalt standard solutions under controlled lighting. |
| Density | Digital density meter (Oscillating U-tube principle) | Measures sample density via resonant frequency shift of vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Determines refractive index by measuring critical angle of total internal reflection. |
| Boiling Point | Capillary boiling point apparatus (Siwoloboff method) | Observes temperature range at which vapor pressure equals atmospheric pressure during controlled heating. |
| Organic Volatile Impurities | Headspace Gas Chromatography (HS-GC) with FID | Analyzes volatile residual solvents by equilibrium partitioning into headspace followed by GC separation. |
Technical Specifications of 2',4'-Difluoropropiophenone
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.18–1.22 g/cm³ |
| Odor | Characteristic ketonic 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 2',4'-Difluoropropiophenone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2',4'-Difluoropropiophenone
Packaging of 2',4'-Difluoropropiophenone
Industrial 2',4'-Difluoropropiophenone 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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