1,2-Bis(triethoxysilyl)ethane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 16068-37-4 |
| Product name | 1,2-Bis(triethoxysilyl)ethane |
| 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 1,2-Bis(triethoxysilyl)ethane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-Bis(triethoxysilyl)ethane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-Bis(triethoxysilyl)ethane
| Industry | Application | Process |
|---|---|---|
| Materials Science | Silane Coupling Agents | Enhance interfacial adhesion between inorganic materials and organic polymers to improve mechanical properties of composites |
| Coatings & Inks | Weatherability Additives | Act as crosslinkers in coating formulations to improve adhesion, water resistance, and heat resistance |
| Electronic Packaging | Encapsulant Modification | Modify semiconductor encapsulants to enhance adhesion and environmental stability |
| Composites | Glass/Carbon Fiber Surface Treatment | Apply silane treatment to fiber surfaces via dip-coating or spray-coating to strengthen bonding with resin matrices |
| Adhesives | Modification Additives | Incorporate into epoxy, polyurethane, and other adhesive systems to increase bond strength and resistance to hot/humid conditions |
Manufacturing Quality Control of 1,2-Bis(triethoxysilyl)ethane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Determines free acidic impurities by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Ethoxy Content | Gas Chromatography (GC) or Hydrolysis-GC | Quantifies ethoxy groups after acid-catalyzed cleavage and GC analysis of released ethanol or ethyl acetate. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic residue after high-temperature ashing at 800 C. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Detects chloride ions using conductivity detection (IC) or silver nitrate titration with silver electrode. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Simultaneously quantifies trace metal elements after acid digestion by measuring element-specific atomic emission intensities. |
| Viscosity | Capillary Viscometry | Determines kinematic viscosity from flow time through calibrated capillary tube under gravity at controlled temperature. |
| Density | Digital Density Meter (Oscillating U-tube) | Measures density based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry | Determines refractive index by measuring angle of light refraction at air-sample interface using Abbe principle. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Evaluates yellowness intensity by matching sample color to APHA platinum-cobalt standard scale. |
| Volatility Loss | Thermogravimetric Analysis (TGA) | Measures weight loss percentage under controlled heating ramp to assess low-boiling impurities and thermal stability. |
Technical Specifications of 1,2-Bis(triethoxysilyl)ethane
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.425–1.435 |
| Relative Density (20°C/25°C) | 0.975–0.985 g/cm³ |
| Odor | Characteristic silane-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 1,2-Bis(triethoxysilyl)ethane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2-Bis(triethoxysilyl)ethane
Packaging of 1,2-Bis(triethoxysilyl)ethane
Industrial 1,2-Bis(triethoxysilyl)ethane 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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