N,N'-Dibenzyl-1,3-propanediamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10239-34-6 |
| Product name | N,N'-Dibenzyl-1,3-propanediamine |
| 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) |
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Documents We Provide for N,N'-Dibenzyl-1,3-propanediamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N'-Dibenzyl-1,3-propanediamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N'-Dibenzyl-1,3-propanediamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for preparing biologically active nitrogen-containing heterocyclic compounds | Participates in drug molecule construction via reductive amination, alkylation, or cyclization reactions |
| Agrochemicals | Intermediate for synthesizing pesticides or plant growth regulators with specific molecular structures | Serves as a polyamine scaffold in the design and synthesis of active molecules |
| Coordination Chemistry / Catalysis | Used as a ligand precursor to form transition metal complexes for catalytic applications | Coordinates with metal salts (e.g., Pd, Cu, Ni) to construct homogeneous catalyst systems |
| Materials Science | Monomer for synthesizing specialty polymers or functional materials | Participates in condensation or addition polymerization to incorporate flexible benzyl and amino functionalities |
Manufacturing Quality Control of N,N'-Dibenzyl-1,3-propanediamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component using retention time and peak area calibration against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Identifies and quantifies volatile solvents (e.g., toluene, methanol) via headspace equilibrium and GC separation. |
| Heavy Metals | ICP-OES | Determines total elemental metals (Pb, Cd, Hg, As) after acid digestion by measuring atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Acid Value | Acid-Base Titration with NaOH | Measures free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard reference under controlled lighting conditions. |
| Density | Digital Density Meter | Determines mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measures bending of light through sample at 20 degrees C to assess purity and composition. |
| Residue on Ignition | Gravimetric Analysis | Quantifies non-volatile inorganic residue after high-temperature ashing and weighing. |
| Optical Rotation | Polarimetry | Detects chiral impurities by measuring rotation of plane-polarized light at specified wavelength and concentration. |
| pH of Aqueous Solution | pH Meter | Measures hydrogen ion activity in a defined aqueous solution (e.g., 10% w/v) using calibrated glass electrode. |
Technical Specifications of N,N'-Dibenzyl-1,3-propanediamine
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.565–1.575 |
| Relative Density (20°C/25°C) | 1.030–1.050 g/cm³ |
| Odor | Characteristic amine 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 N,N'-Dibenzyl-1,3-propanediamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N'-Dibenzyl-1,3-propanediamine
Safety Information of N,N'-Dibenzyl-1,3-propanediamine
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of N,N'-Dibenzyl-1,3-propanediamine
Industrial N,N'-Dibenzyl-1,3-propanediamine 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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