China Factory Direct
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| CAS number | 14683-47-7 |
| Product name | N-(DIPHENYLMETHYL)METHYLAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag |
| 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 |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate | Used to prepare biologically active amines as key intermediates in drug molecule construction |
| Chemical research | Reagent and ligand | Employed as a ligand or precursor in laboratory-scale transition metal-catalyzed or asymmetric synthesis reactions |
| Fine chemicals | Functional material synthesis | Involved in the synthesis of specialty amine derivatives for developing novel functional chemicals |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies N-(dibenzyl)amine content by separation and flame ionization detection relative to a certified reference standard. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemically determines water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic impurities by ashing at 700–800 °C and weighing residual inorganic matter. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Detects trace metal contaminants (e.g., Pb, Cd, Hg, As) after acid digestion by atomic emission at element-specific wavelengths. |
| Acid Value | Acid-Base Titration (with NaOH in ethanol/toluene) | Determines free acidic impurities by titration with standardized sodium hydroxide using phenolphthalein or potentiometric endpoint. |
| Color (APHA) | Visual or Instrumental Colorimetry (APHA scale) | Compares sample color to platinum-cobalt standards; quantifies yellowness/browning indicative of degradation or impurities. |
| Refractive Index | Refractometry (at 20 °C) | Measures light bending angle in liquid sample to assess purity and consistency; sensitive to structural impurities and solvent residues. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume at 20 °C via resonant frequency shift of a vibrating U-tube filled with sample. |
| Residual Solvents (e.g., toluene, ethanol) | Headspace Gas Chromatography (HS-GC) with FID | Quantifies volatile organic solvents by equilibrium partitioning into headspace followed by GC separation and detection. |
| Related Substances (Impurity Profile) | High-Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally related impurities (e.g., dibenzylamine, benzaldehyde, N-benzylbenzylideneamine) using reverse-phase C18 column and UV absorbance at 220–254 nm. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 52–56°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic amine-like 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.