N-Methylaminopropyltrimethoxysilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3069-25-8 |
| Product name | N-Methylaminopropyltrimethoxysilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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-Methylaminopropyltrimethoxysilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Methylaminopropyltrimethoxysilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Methylaminopropyltrimethoxysilane
| Industry | Application | Process |
|---|---|---|
| Chemical Materials | Silane Coupling Agents | Used as coupling agents for interfacial modification between organic polymers and inorganic materials to improve adhesion performance |
| Coatings & Paints | Enhancing Coating Adhesion | Incorporated into coating formulations to improve adhesion to substrates such as metal and glass |
| Composites | Enhancing Performance of Resin-Based Composites | Applied for surface treatment of glass fibers or mineral fillers to improve compatibility with resins such as epoxy and phenolic |
| Adhesives | Improving Bond Durability | Added as an additive in adhesive systems to enhance wet-state bond strength and water resistance |
| Sealants | Enhancing Crosslinking and Adhesion Performance | Participates in the crosslinking reaction of sealants to improve adhesion to various substrates and environmental resistance |
| Textile Industry | Functional Fabric Finishing Agent | Applied in functional finishing to improve fabric durability, water repellency, and wrinkle resistance |
| Electronic Packaging | Modification of Encapsulants | Used in epoxy molding compounds or silicone rubbers to enhance bonding strength to chip carriers |
Manufacturing Quality Control of N-Methylaminopropyltrimethoxysilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component peak area against calibrated standard; separation based on volatility and polarity. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Amine Value | Acid-Base Back Titration | Reacts primary/secondary amines with excess HCl, then back-titrates unreacted acid with NaOH to calculate amine concentration. |
| Density at 20 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 C | Abbe Refractometer | Determines ratio of light velocity in air vs. sample based on critical angle measurement of total internal reflection. |
| Color (APHA) | Visual Comparison or Spectrophotometer | Compares sample color intensity against platinum-cobalt standard solutions or measures absorbance at 430 nm. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride anions using ion-exchange column and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Atomizes and excites sample in argon plasma; detects characteristic emission wavelengths for multi-element quantification. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing and cooling to constant weight. |
| Viscosity at 25 C | Rotational Viscometer | Determines resistance to flow by measuring torque required to rotate a spindle at fixed speed in the sample. |
| pH of 10% Aqueous Solution | pH Meter | Measures hydrogen ion activity using calibrated glass electrode in aqueous dilution of the compound. |
Technical Specifications of N-Methylaminopropyltrimethoxysilane
| 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) | 0.970–0.990 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-Methylaminopropyltrimethoxysilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Methylaminopropyltrimethoxysilane
Safety Information of N-Methylaminopropyltrimethoxysilane
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-Methylaminopropyltrimethoxysilane
Industrial N-Methylaminopropyltrimethoxysilane 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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