TRIETHOXY(4-METHOXYPHENYL)SILANE 97 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 21130-91-6 |
| Product name | TRIETHOXY(4-METHOXYPHENYL)SILANE 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic 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 TRIETHOXY(4-METHOXYPHENYL)SILANE 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRIETHOXY(4-METHOXYPHENYL)SILANE 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
| Industry | Application | Process |
|---|---|---|
| Electronic Materials | Used to prepare organic–inorganic hybrid dielectric thin films, enhancing device dielectric performance and thermal stability | Sol–gel method (co-hydrolysis and condensation with tetraethyl orthosilicate), followed by spin-coating or dip-coating and subsequent thermal treatment |
| Coatings and Adhesives | Acts as a coupling agent to improve interfacial adhesion between organic resins (e.g., acrylics, epoxies) and inorganic fillers (e.g., silica, glass fibers) | Added during formulation mixing and reacted under stirring at ambient temperature to 80 °C for 30–120 minutes |
| Pharmaceutical Intermediates | Used in synthesizing silicon-containing aryloxy-based targeted drug carriers or prodrug molecules | Palladium-catalyzed cross-coupling (e.g., Suzuki or Heck reactions) or Lewis acid-promoted etherification/silylation modification |
| Liquid Crystal Display (LCD) | Functions as a surface modifier for alignment layers to control surface energy and pretilt angle of polyimide alignment films | Vapor-phase deposition or solution immersion, followed by UV or thermal crosslinking |
Manufacturing Quality Control of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric 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. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Compares sample color against APHA platinum-cobalt standard solutions at 455 nm wavelength. |
| 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 speed of light in air versus sample based on critical angle measurement. |
| Residue on Evaporation | Gravimetric Analysis | Weighs non-volatile residue after controlled evaporation of a known sample mass under specified temperature and vacuum. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures absorbance of ground-state metal atoms in flame or graphite furnace at characteristic wavelengths. |
| Residual Solvents (e.g., ethanol, toluene) | Headspace Gas Chromatography (HS-GC) | Detects volatile solvents by GC analysis of vapor phase above equilibrated sample in sealed vial. |
| Alkoxy Group Content (ethoxy) | Hydrolysis-Gas Chromatography or NMR | Quantifies ethoxy groups via acid-catalyzed cleavage followed by GC analysis of released ethanol or direct 1H NMR integration. |
| pH of Aqueous Solution (10% w/w) | pH Meter | Measures hydrogen ion activity in aqueous dispersion using calibrated glass electrode system. |
Technical Specifications of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.03–1.05 g/cm³ |
| Odor | Characteristic mild 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 TRIETHOXY(4-METHOXYPHENYL)SILANE 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
Safety Information of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of TRIETHOXY(4-METHOXYPHENYL)SILANE 97
Industrial TRIETHOXY(4-METHOXYPHENYL)SILANE 97 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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