[3-(dimethylamino)propyl](propyl)amine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 19475-28-6 |
| Product name | [3-(dimethylamino)propyl](propyl)amine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeCosmetic GradeFood 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 [3-(dimethylamino)propyl](propyl)amine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk [3-(dimethylamino)propyl](propyl)amine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of [3-(dimethylamino)propyl](propyl)amine
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as an organic synthesis intermediate for producing surfactants, chelating agents, and functionalized polymers | Organic synthesis processes including condensation and alkylation reactions |
| Water Treatment | Used as a corrosion inhibitor or metal ion chelating agent to prevent pipeline corrosion and scale formation | Added to recirculating cooling water systems or boiler water treatment formulations |
| Home & Personal Care | Used as a raw material for cationic surfactants in hair conditioning products such as shampoos and conditioners | Quaternization reaction with fatty acids or alkyl halides to produce conditioning agents |
| Oilfield Operations | Used as oilfield chemicals, including corrosion inhibitors, demulsifiers, and enhanced oil recovery (EOR) aids | Injected into production systems or incorporated into fracturing fluid or completion fluid formulations |
| Materials Science | Used as an epoxy resin curing agent or as a component in polyurethane catalyst systems | Addition-curing with epoxy groups or catalysis of isocyanate–hydroxyl reactions |
Manufacturing Quality Control of [3-(dimethylamino)propyl](propyl)amine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Amine Value | Acid-Base Back Titration with HCl | Reaction with excess standardized hydrochloric acid followed by back-titration with sodium hydroxide to determine total basic nitrogen content. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Comparison of sample color intensity against platinum-cobalt standard solutions or measurement of absorbance at specified wavelength. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index at 20 degC | Abbe Refractometer | Determination of refractive index by measuring the critical angle of total internal reflection at the prism-sample interface. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known mass of sample under controlled temperature and pressure, followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of trace metal impurities after acid digestion and matrix matching, based on absorption of characteristic atomic spectral lines. |
| Chloride Content | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver electrode to detect endpoint via potential change from AgCl precipitation. |
| Non-Volatile Residue | Gravimetric Analysis | Heating a weighed sample to remove volatiles and weighing the residual solids after cooling in a desiccator. |
| Gas Impurities (O2, N2, CO2) | Gas Chromatography with TCD detection | Separation and quantification of permanent gases using molecular sieve column and thermal conductivity detection. |
Technical Specifications of [3-(dimethylamino)propyl](propyl)amine
| 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) | 0.805–0.825 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 [3-(dimethylamino)propyl](propyl)amine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of [3-(dimethylamino)propyl](propyl)amine
Safety Information of [3-(dimethylamino)propyl](propyl)amine
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of [3-(dimethylamino)propyl](propyl)amine
Industrial [3-(dimethylamino)propyl](propyl)amine 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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