4'-Ethylpropiophenone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 27465-51-6 |
| Product name | 4'-Ethylpropiophenone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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 4'-Ethylpropiophenone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4'-Ethylpropiophenone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4'-Ethylpropiophenone
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key precursor for the synthesis of the antidepressant bupropion | Constructs the benzylacetone backbone via Friedel–Crafts acylation or alkylation, followed by reduction and amination to yield the target drug molecule |
| Organic Synthesis | Participates in various C–C bond-forming reactions as an aromatic ketone | Commonly employed in Grignard additions, Wittig reactions, and reductive aminations to build complex molecular architectures |
| Fine Chemicals | Serves as a synthetic intermediate for fragrances or functional materials | Undergoes selective functional group transformations (e.g., reduction to alcohol, oxidation to acid) to introduce specific molecular fragments for custom chemical manufacturing |
Manufacturing Quality Control of 4'-Ethylpropiophenone
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Examine color, state, and presence of impurities under natural or standard lighting; should be a colorless to pale yellow transparent liquid. |
| Identification | Infrared Spectroscopy (IR) | Obtain the infrared absorption spectrum using an IR spectrometer and compare it with the reference spectrum to confirm characteristic functional groups (e.g., carbonyl, benzene ring). |
| Gas Chromatography-Mass Spectrometry (GC-MS) | Separate components using GC followed by MS detection; compare mass spectrum with that of a reference standard for structural confirmation. | |
| Assay | Gas Chromatography (GC) | Use capillary column GC with internal or external standard method to quantify the main component content (typically ≥98.0%) of p-ethylpropiophenone. |
| Related Substances (Impurities) | Gas Chromatography (GC) | Detect impurity peaks under the same conditions as assay; calculate individual and total impurity levels using area normalization or correction factor methods. |
| Water Content | Karl Fischer Titration | Determine water content by volumetric or coulometric titration; limit to specified level (e.g., ≤0.5%). |
| Boiling Point/Distillation Range | Distillation Method | Use a standard distillation apparatus to measure initial and final boiling points; verify boiling range meets specifications (p-ethylpropiophenone boils at approximately 224–226°C). |
| Refractive Index | Refractometry | Measure refractive index (n20D) at specified temperature (e.g., 20°C) using an Abbe refractometer as an auxiliary purity indicator. |
| Density | Densitometer or Pycnometer Method | Determine density at standard temperature for quality consistency control. |
Technical Specifications of 4'-Ethylpropiophenone
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.512–1.516 |
| Relative Density (20°C/25°C) | 0.975–0.985 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 4'-Ethylpropiophenone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4'-Ethylpropiophenone
Packaging of 4'-Ethylpropiophenone
Industrial 4'-Ethylpropiophenone 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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