N-(N-PROPYL)ETHYLENEDIAMINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 111-39-7 |
| Product name | N-(N-PROPYL)ETHYLENEDIAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-PROPYL)ETHYLENEDIAMINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(N-PROPYL)ETHYLENEDIAMINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(N-PROPYL)ETHYLENEDIAMINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used in the synthesis of antifungal agents (e.g., thiabendazole), antipsychotics, and rifamycin-class antibiotics |
| Agrochemical Industry | Agrochemical Intermediate | Used in the synthesis of fungicides (e.g., imidazole-based fungicides) and plant growth regulators |
| Chemical Industry | Organic Synthesis Reagent | Serves as a nucleophile in amination reactions for producing surfactants, dye intermediates, and specialty organic compounds |
| Chemical Industry | Vulcanization Accelerator | Used in the synthesis of rubber vulcanization accelerators (e.g., modified thiazole- or thiuram-class accelerators) |
| Research Sector | Ligand and Catalyst | Acts as a metal chelating agent or ligand in homogeneous catalytic reactions and metal complex synthesis studies |
Manufacturing Quality Control of N-(N-PROPYL)ETHYLENEDIAMINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, and sulfur dioxide in pyridine/methanol medium. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (20 C) | Measures angle of light refraction at air-sample interface using calibrated prism instrument. |
| Acid Value | Acid-Base Titration (NaOH in isopropanol) | Neutralizes acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Amine Value | Acid-Base Back Titration (HCl + NaOH) | Reacts primary/secondary amines with excess HCl, then titrates unreacted acid with NaOH. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile residue after controlled high-temperature ashing in muffle furnace. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption at characteristic wavelengths. |
| Chloride Content | Potentiometric Titration (AgNO3) | Detects chloride ions via precipitation with silver nitrate using silver indicator electrode. |
| Non-Volatile Matter | Gravimetric Analysis (Evaporation Residue) | Determines residue mass after evaporating fixed volume under controlled temperature and vacuum. |
| Odor | Sensory Evaluation (Qualified Panel) | Assesses off-odor presence and intensity against reference standards by trained personnel under controlled conditions. |
Technical Specifications of N-(N-PROPYL)ETHYLENEDIAMINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.825–0.835 g/cm³ |
| Color (APHA/Pt-Co) | <=30 |
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-PROPYL)ETHYLENEDIAMINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(N-PROPYL)ETHYLENEDIAMINE
Packaging of N-(N-PROPYL)ETHYLENEDIAMINE
Industrial N-(N-PROPYL)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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