China Factory Direct
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| CAS number | 3261-62-9 |
| Product name | 4-Methylphenethylamine |
| 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) |
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 | Synthesis of pharmaceutical intermediates | Synthesized via condensation or substitution reactions |
| Agriculture | Pesticide manufacturing | Used as an intermediate for herbicides or insecticides |
| Fragrances | Fragrance manufacturing | Applied in the synthesis of aromatic compounds |
| Dyes | Dye manufacturing | Used as an intermediate for azo dyes |
| Polymers | Polymer material manufacturing | Applied in resin or plastic synthesis |
| Cosmetics | Cosmetic manufacturing | Used as a fragrance component or solvent |
| Leather | Leather processing | Applied in degreasing or softening treatments |
| Plasticizers | Plasticizer manufacturing | Used as a plasticizer intermediate |
| Textiles | Textile processing | Applied in dye or finishing agent synthesis |
| Paints | Paint or coating manufacturing | Applied in resin or paint additive synthesis |
| Industrial | Surfactant or other chemical manufacturing | Synthesized via condensation or substitution reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area against a calibrated standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and mass spectral fragmentation patterns. |
| Water Content | Karl Fischer Titration (Coulometric) | Measures water via electrochemical iodine generation and stoichiometric reaction with water. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weight measurement. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) using element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange and conductivity detection. |
| Acid Value | Acid-Base Titration with NaOH | Measures free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Specific Optical Rotation | Polarimetry | Determines enantiomeric purity or identity by measuring rotation of plane-polarized light at specified wavelength and temperature. |
| Boiling Point | Capillary Boiling Point Apparatus | Determines boiling range under reduced pressure using capillary tube method per ASTM D1078. |
| Refractive Index | Refractometry | Measures ratio of light velocity in air vs. sample at 20 C using sodium D-line (589 nm). |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against water-white reference in transparent container under controlled lighting. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity of a 1% w/v aqueous solution using calibrated glass electrode. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.525–1.535 |
| Odor | Characteristic amine odor |
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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.