China Factory Direct
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| CAS number | 405-06-1 |
| Product name | 3-FLUORO-4-METHYLANISOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
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 |
|---|---|---|
| Pharmaceuticals | Key intermediate for synthesizing anticancer agents (e.g., EGFR inhibitors) | Applied in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) |
| Agrochemicals | Structural building block for novel herbicides and insecticides | Used to construct fluorinated heterocycles via nucleophilic substitution or diazotization-fluorination |
| Materials | Synthetic precursor for liquid crystal monomers and organic optoelectronic materials | Employed in Williamson ether synthesis and sequential nitration/reduction/diazotization of fluorinated aromatic compounds |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a calibrated column and carrier gas. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent, measuring endpoint amperometrically. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C to oxidize organic matter; inorganic residue is weighed after cooling in a desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions via absorption of characteristic wavelength light by ground-state atoms in a flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by conductivity detection of eluted chloride ions. |
| Acidity (as HCl) | Acid-Base Titration | Titration with standardized sodium hydroxide solution using phenolphthalein indicator to neutralize acidic impurities. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample solution color intensity against APHA platinum-cobalt standard solutions at 455 nm. |
| Refractive Index | Refractometry | Measurement of light bending angle at the sample-air interface using a calibrated Abbe refractometer at 20 C. |
| Specific Gravity | Pycnometry | Determination of density ratio relative to water at 20/20 C using a calibrated pycnometer. |
| Non-Volatile Residue | Evaporation and Gravimetry | Sample is evaporated to dryness under controlled conditions; residual mass is determined gravimetrically. |
| Related Substances | High Performance Liquid Chromatography (HPLC) | Separation of structurally similar compounds on a reversed-phase column with UV detection at 220 nm. |
| Odor | Sensory Evaluation | Trained personnel assess conformity to typical characteristic odor profile; deviation indicates degradation or contamination. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.515–1.525 |
| Relative Density (20°C/25°C) | 1.070–1.090 g/cm³ |
| Odor | Characteristic aromatic |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.