(N,N-Dimethylaminopropyl)trimethoxysilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2530-86-1 |
| Product name | (N,N-Dimethylaminopropyl)trimethoxysilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-Dimethylaminopropyl)trimethoxysilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (N,N-Dimethylaminopropyl)trimethoxysilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (N,N-Dimethylaminopropyl)trimethoxysilane
| Industry | Application | Process |
|---|---|---|
| Construction Materials | Used as a coupling agent to enhance adhesion in composite materials | Mixed with organic polymers or inorganic materials to form crosslinked structures via siloxane bonds |
| Coatings | Improves adhesion between coating and substrate | Applied in the formulation of functional coatings, such as corrosion-resistant, moisture-resistant, and weather-resistant coatings |
| Textiles | Used for fiber surface treatment | Modifies fibers via immersion or spray application to enhance hydrophilicity or hydrophobicity |
| Electronics | Used in encapsulation materials or chip attach adhesives | Applied as a silane coupling agent to improve adhesion strength between epoxy resins and substrates |
| Composites | Enhances interfacial bonding between glass fibers and resin matrix | Added during resin impregnation to promote interfacial reaction and improve mechanical performance of composites |
| Medical Devices | Used for surface modification of biocompatible materials | Performs surface treatment of medical-grade polymers to improve biocompatibility and antimicrobial properties |
| Automotive Manufacturing | Used in sealants and structural adhesives | Added as a modifier to improve thermal resistance, aging resistance, and bond strength of adhesives |
Manufacturing Quality Control of (N,N-Dimethylaminopropyl)trimethoxysilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities by standardized sodium hydroxide solution, detected potentiometrically or with phenolphthalein indicator. |
| Amine Value | Acid-Base Back Titration (HCl + NaOH) | Reaction with excess standardized HCl followed by back-titration with NaOH to determine total basic nitrogen content. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the liquid. |
| Refractive Index at 20 C | Abbe Refractometer | Determination of refractive index based on critical angle measurement of light passing from prism to sample. |
| Color (APHA) | Visual Comparison or Spectrophotometric Method (430 nm) | Comparison of sample color intensity against platinum-cobalt standards or absorbance measurement at 430 nm. |
| Chloride Ion Content | Ion Chromatography (IC) with conductivity detection | Separation of anions on an ion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (Pb, Cd, Hg, Cr) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metals in high-temperature plasma; quantification by element-specific emission wavelengths. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Heating) | Heating sample to 500-600 C to volatilize organic components, then weighing inorganic residue after cooling in desiccator. |
| Viscosity at 25 C | Rotational Viscometer (Spindle method) | Measurement of torque required to rotate a spindle in the sample at controlled temperature and shear rate. |
| pH of 10% Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode in aqueous dilution of the compound. |
Technical Specifications of (N,N-Dimethylaminopropyl)trimethoxysilane
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.420–1.430 |
| Relative Density (20°C/25°C) | 0.97–0.99 g/cm³ |
| Odor | Characteristic amine-like 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-Dimethylaminopropyl)trimethoxysilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (N,N-Dimethylaminopropyl)trimethoxysilane
Safety Information of (N,N-Dimethylaminopropyl)trimethoxysilane
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (N,N-Dimethylaminopropyl)trimethoxysilane
Industrial (N,N-Dimethylaminopropyl)trimethoxysilane 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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