China Factory Direct
|
|
| CAS number | 7351-61-3 |
| Product name | (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
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 |
|---|---|---|
| Organosilicon Materials | Silane coupling agents for surface modification of inorganic fillers (e.g., silica, glass fibers) | Mixed with fillers in solvent; forms siloxane bonding layers on filler surfaces via hydrolysis-condensation reactions |
| Coatings & Adhesives | Improves adhesion between organic polymers (e.g., acrylics, epoxies) and inorganic substrates (glass, metals, ceramics) | Incorporated as an additive into coating or adhesive formulations; participates in interfacial reactions during application and curing |
| Composites | Enhances interfacial bond strength between organic resins and inorganic reinforcements in fiber-reinforced composites | Applied during fiber surface pretreatment or resin impregnation; silanol groups condense with substrate hydroxyl groups upon thermal treatment |
| 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. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water content via iodine-sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Chloride Impurities | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Volatile organic solvents quantified by headspace GC-FID using calibrated external standards. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element detection after acid digestion, based on element-specific atomic emission intensities. |
| Silicon Content | ICP-OES | Quantification of total silicon after microwave-assisted acid digestion and plasma excitation. |
| Viscosity | Capillary Viscometry | Measurement of kinematic viscosity at controlled temperature using calibrated Ubbelohde viscometer. |
| Refractive Index | Refractometry | Determination of refractive index at 20 C using Abbe refractometer calibrated with distilled water. |
| Color (APHA) | Visual Comparison or Spectrophotometric method | Comparison of sample color against platinum-cobalt standard solutions or measurement at 455 nm. |
| Density | Digital Density Meter | Measurement of mass per unit volume at 20 C using oscillating U-tube principle. |
| Hydrolytic Stability | Accelerated Aging Test + GC Analysis | Monitoring degradation products (e.g., silanols, HCl) over time at elevated humidity/temperature followed by GC assay. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.450–1.460 |
| Relative Density (20°C/25°C) | 1.18–1.22 g/cm³ |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
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.