3-Acryloxypropyltrichlorosilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 38595-89-0 |
| Product name | 3-Acryloxypropyltrichlorosilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeElectronic 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) |
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Documents We Provide for 3-Acryloxypropyltrichlorosilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Acryloxypropyltrichlorosilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Acryloxypropyltrichlorosilane
| Industry | Application | Process |
|---|---|---|
| Composites | Used as a silane coupling agent to enhance interfacial adhesion between inorganic fillers (e.g., glass fiber, silica) and organic polymer matrices | Added to resin formulations; forms chemical bonds on filler surfaces via hydrolysis-condensation reactions, improving mechanical properties and moisture resistance of composites |
| Coatings & Adhesives | Improves adhesion of coatings or adhesives to inorganic substrates such as glass and metals | Applied as a primer treatment or directly incorporated into formulations; the acryloyl group participates in free-radical polymerization, while the trichlorosilyl group reacts with surface hydroxyl groups on substrates to form robust bonds |
| Electronic Encapsulation | Enhances bonding reliability between encapsulants (e.g., epoxy resins, silicones) and substrates such as silicon wafers and ceramics | Applied as a surface pretreatment prior to encapsulation or blended into encapsulant formulations; forms Si–O–Si bonds with substrate surfaces upon hydrolysis, while the acryloyl group participates in the curing network |
| Dental Materials | Functions as a reactive monomer in dental composite resins to improve compatibility between inorganic fillers (e.g., silica) and the resin matrix | Copolymerized with other methacrylate monomers and cured under light or thermal initiation to yield high-strength, wear-resistant restorative materials |
| Nanomaterial Modification | Surface-functionalizes inorganic nanoparticles (e.g., nano-silica, zinc oxide) to improve their dispersion in organic media | Reacted with nanoparticles in aqueous alcoholic solutions to graft acryloyloxy groups onto particle surfaces, facilitating subsequent polymerization or compounding processes |
Manufacturing Quality Control of 3-Acryloxypropyltrichlorosilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area against calibrated standard. |
| Chloride Content | Potentiometric Titration with AgNO3 | Measures total chloride ions via silver nitrate titration using silver indicator electrode. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acid content by titration with standardized sodium hydroxide solution. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemically quantifies water based on iodine generation stoichiometrically proportional to water. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Evaluates yellowness/browning by matching sample color to platinum-cobalt standards or measuring absorbance at 455 nm. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume from resonant frequency shift of vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (20 C) | Measures light bending angle at air-sample interface to infer molecular composition and purity. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Quantifies non-volatile inorganic impurities by weight difference before and after incineration at 800 C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects trace metal contaminants by measuring absorption of element-specific UV-Vis radiation. |
| Iron Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies Fe via characteristic atomic emission lines excited in high-temperature plasma. |
| Aldehyde Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and quantifies low-level aldehyde by-products using retention time and mass spectral fragmentation. |
| Hydrolyzable Chlorides | Titration after Controlled Hydrolysis | Converts Si-Cl bonds to HCl via water addition, then titrates liberated chloride with AgNO3. |
Technical Specifications of 3-Acryloxypropyltrichlorosilane
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.450–1.460 |
| Relative Density (20°C/25°C) | 1.220–1.240 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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-Acryloxypropyltrichlorosilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Acryloxypropyltrichlorosilane
Safety Information of 3-Acryloxypropyltrichlorosilane
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 3-Acryloxypropyltrichlorosilane
Industrial 3-Acryloxypropyltrichlorosilane 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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