China Factory Direct
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| CAS number | 2551-83-9 |
| Product name | Allyltrimethoxysilane |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
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| Construction Materials | Acts as a coupling agent to enhance interfacial adhesion between inorganic fillers and organic polymers | Added to composite materials such as cement, gypsum, and coatings to improve strength and durability |
| Automotive Industry | Enhances adhesion between rubber and metal or fiber-reinforced substrates | Applied during vulcanization of tires, hoses, seals, and other rubber components to improve bonding performance |
| Electronic Encapsulation | Improves adhesion between substrates and conductive materials in epoxy or polyurethane systems | Used as a surface modifier in semiconductor packaging and LED potting applications |
| Textile Industry | Enhances bonding between synthetic fibers and resins, improving fabric durability | Applied in coating finishing or impregnation processes to strengthen the fiber-resin interface |
| Leather Processing | Functions as a crosslinking aid in leather finishing agents to improve coating adhesion and abrasion resistance | Participates in crosslinking reactions during surface coating curing |
| Composites | Used for surface treatment of reinforcing materials such as glass and carbon fibers | Strengthens the fiber-matrix resin interface through coupling action |
| Coatings & Inks | Improves pigment dispersion and substrate adhesion in resin-based systems | Added to high-performance coatings, antifouling paints, and printing inks |
| Ceramic Industry | Modifies interfaces in ceramic-organic composite systems | Enhances interfacial compatibility in ceramic-resin composite manufacturing |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Gas Chromatography (GC) | Quantitative separation and detection of analyte based on volatility and column interaction |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized KOH solution using phenolphthalein indicator |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface to infer molecular composition and purity |
| Chloride Content | Ion Chromatography (IC) | Separation and quantification of chloride ions using ion-exchange column and conductivity detection |
| Iron (Fe) Content | ICP-OES | Atomization and excitation of sample in plasma; quantification by elemental emission intensity at characteristic wavelength |
| Copper (Cu) Content | ICP-OES | Atomization and excitation of sample in plasma; quantification by elemental emission intensity at characteristic wavelength |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions by absorption of specific wavelength light after atomization in flame or graphite furnace |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature ashing of sample |
| Appearance | Visual Inspection | Subjective assessment of liquid clarity, color, and presence of suspended particles under controlled lighting |
| pH (10% aqueous solution) | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in diluted aqueous sample using calibrated glass electrode |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.410–1.415 |
| Relative Density (20°C/25°C) | 0.930–0.945 g/cm³ |
| Odor | Characteristic silane odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.