DIBENZYLIDENE ETHYLENEDIAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 104-71-2 |
| Product name | DIBENZYLIDENE ETHYLENEDIAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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) |
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Documents We Provide for DIBENZYLIDENE ETHYLENEDIAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIBENZYLIDENE ETHYLENEDIAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIBENZYLIDENE ETHYLENEDIAMINE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as an organic synthesis intermediate for preparing Schiff base ligands | Condensation reaction: ethylenediamine reacts with benzaldehyde in solvent to form the target product via dehydration |
| Catalytic Chemistry | Used as a precursor for metal complexes to construct catalytically active centers | Coordination with transition metals (e.g., copper, nickel, zinc) to form stable complexes for homogeneous catalysis |
| Materials Science | Used as a building block for functional materials (e.g., fluorescent and magnetic materials) | Functional groups are introduced via coordination-driven self-assembly or covalent modification to tune material properties |
| Analytical Chemistry | Used as a metal ion recognition probe or extractant | Selective chelation with metal ions through nitrogen atoms enables colorimetric or fluorescent detection/separation |
| Coordination Chemistry Research | Serves as a model compound for classical tetradentate Schiff base ligands | Used in laboratory studies to investigate coordination geometry, electronic structure, and reaction mechanisms |
Manufacturing Quality Control of DIBENZYLIDENE ETHYLENEDIAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at 254 nm. |
| Appearance | Visual inspection | Assessment of physical state and color by observation against standard color scale under controlled lighting conditions. |
| Melting Point | Capillary melting point apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated capillary tube method per USP <741>. |
| Water Content | Karl Fischer titration | Volumetric or coulometric titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based medium. |
| Residue on Ignition | Gravimetric analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 700-800 C in a muffle furnace. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion and plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Related Substances | HPLC with UV detection | Identification and quantification of structurally similar impurities (e.g., mono-substituted intermediates, oxidation products) using gradient elution. |
| Acid Value | Acid-base titration | Neutralization of free acidic groups with standardized NaOH solution using phenolphthalein indicator or potentiometric endpoint. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution, indicating chiral purity if applicable. |
| Solvent Residues | Gas Chromatography (GC-FID) | Detection and quantification of residual solvents (e.g., methanol, toluene) using flame ionization detection and headspace sampling. |
| pH of Aqueous Solution | pH meter measurement | Determination of hydrogen ion activity in a saturated aqueous suspension or defined dilution using calibrated pH electrode. |
Technical Specifications of DIBENZYLIDENE ETHYLENEDIAMINE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 52–56°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 DIBENZYLIDENE ETHYLENEDIAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DIBENZYLIDENE ETHYLENEDIAMINE
Safety Information of DIBENZYLIDENE ETHYLENEDIAMINE
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of DIBENZYLIDENE ETHYLENEDIAMINE
Industrial DIBENZYLIDENE ETHYLENEDIAMINE 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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