3-Ethylphenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 620-17-7 |
| Product name | 3-Ethylphenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 3-Ethylphenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Ethylphenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Ethylphenol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for drug synthesis | Used as an organic synthesis intermediate in drug molecule construction |
| Fragrances | Synthesis of fragrance ingredients | Applied in formulating woody and smoky fragrance notes |
| Pesticides | Synthesis of pesticide intermediates | Involved in preparing active ingredients for insecticides or herbicides |
| Resins | Raw material for modified phenolic resins | Condensed with formaldehyde to produce specialty phenolic resins |
| Dyes | Intermediate for azo dye synthesis | Used as a diazo component or coupling component in dye synthesis |
Manufacturing Quality Control of 3-Ethylphenol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 3-ethylphenol peak area relative to a calibration curve using an internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and a base in methanol medium. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm in a 10 cm cell. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH and phenolphthalein indicator | Neutralizes acidic impurities with standardized sodium hydroxide; endpoint detected by color change of indicator. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Measures non-volatile inorganic residue remaining after combustion at 750-800 C in a muffle furnace. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after acid digestion | Quantifies total heavy metals by measuring absorbance of atomized metal vapors in a flame or graphite furnace. |
| Non-Volatile Residue | Gravimetric Analysis after Solvent Evaporation | Determines residue mass after evaporating a known volume under controlled temperature and vacuum. |
| Refractive Index | Refractometry at 20 C | Measures bending of light through liquid sample to determine purity and consistency based on Snell's law. |
| Density | Digital Density Meter or Pycnometer | Determines mass per unit volume at specified temperature using oscillating U-tube principle or calibrated glass vessel. |
| Chlorinated Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and quantifies chlorinated aromatic by-products based on retention time and characteristic mass fragments. |
| Aldehyde Impurities | Spectrophotometry after Reaction with Purpald Reagent | Measures aldehydes via formation of colored chromophore upon reaction with 4-amino-3-hydrazino-5-mercapto-1,2,4-triazole. |
| Sulfated Ash | Gravimetric Analysis after Sulfuric Acid Treatment and Ignition | Measures inorganic residue after sulfuric acid treatment followed by ashing at 750-800 C. |
| Odor | Organoleptic Evaluation by Trained Panel | Assesses presence of off-odor impurities against reference standard using standardized sensory protocol. |
Technical Specifications of 3-Ethylphenol
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.5% (by GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.542–1.546 |
| Relative Density (20°C/25°C) | 1.015–1.025 g/cm³ |
| Odor | Characteristic phenolic 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 3-Ethylphenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Ethylphenol
Packaging of 3-Ethylphenol
Industrial 3-Ethylphenol 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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