11-CHLOROUNDECYLTRIMETHOXYSILANE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 17948-05-9 |
| Product name | 11-CHLOROUNDECYLTRIMETHOXYSILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 11-CHLOROUNDECYLTRIMETHOXYSILANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 11-CHLOROUNDECYLTRIMETHOXYSILANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 11-CHLOROUNDECYLTRIMETHOXYSILANE
| Industry | Application | Process |
|---|---|---|
| Construction Materials | Used as a waterproofer for surface treatment of concrete, mortar, and other construction materials to enhance resistance to water penetration | Applied by coating or spraying onto the substrate surface, where silane reacts with surface hydroxyl groups to form a hydrophobic film |
| Automotive Industry | Used as a coupling agent in vehicle body primers or metal surface treatments to improve coating adhesion and corrosion resistance | Applied as a pre-treatment to metal surfaces prior to spraying, enhancing bond strength between coating and substrate via chemical bonding |
| Electronics Packaging | Used as a surface modifier for semiconductor devices or electronic components to improve interfacial adhesion and moisture resistance | Applied via dip-coating or vapor-phase deposition to graft silane molecules onto the substrate surface, forming a protective layer |
| Textile Processing | Used for hydrophobic finishing of fibers or fabrics to impart water-repellent and soil-resistant properties | Applied to textiles using a pad-dry-cure process to achieve durable hydrophobic performance |
| Ceramics & Glass | Used as a hydrophobization agent for glass or ceramic surfaces to prevent moisture ingress and contaminant adhesion | Applied by coating or immersion, enabling silane to undergo hydrolysis and condensation reactions on the surface to form a crosslinked network |
Manufacturing Quality Control of 11-CHLOROUNDECYLTRIMETHOXYSILANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against certified reference standard using capillary column separation. |
| Chlorine Content | Potentiometric Titration with AgNO3 | Direct titration of active chlorine using silver nitrate solution; endpoint detected by silver ion-selective electrode. |
| Methoxy Group Content | Acid-Catalyzed Hydrolysis followed by GC or Titration | Cleavage of methoxy groups to methanol, quantified either by GC-FID or back-titration of liberated HCl. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of acidic impurities (e.g., residual HCl, silanols) using standardized potassium hydroxide solution. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical determination of water via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 C | Automatic Refractometer | Determination of refractive index by measuring critical angle of total internal reflection at prism-sample interface. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample color intensity against platinum-cobalt standard scale using 10 mm pathlength cell. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of known sample mass under controlled temperature/vacuum, followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | ICP-OES after Acid Digestion | Quantification of trace metals following microwave-assisted nitric acid digestion and multi-element plasma emission detection. |
| Volatile Impurities | Headspace Gas Chromatography-Mass Spectrometry (HS-GC-MS) | Identification and quantification of low-boiling contaminants via thermal equilibration and mass spectral detection. |
| Silicon Content | ICP-OES after Alkaline Fusion | Total silicon determined after sample decomposition by sodium hydroxide fusion and plasma optical emission measurement. |
Technical Specifications of 11-CHLOROUNDECYLTRIMETHOXYSILANE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.97–0.99 g/cm³ |
| Odor | Characteristic chlorosilane odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 11-CHLOROUNDECYLTRIMETHOXYSILANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 11-CHLOROUNDECYLTRIMETHOXYSILANE
Safety Information of 11-CHLOROUNDECYLTRIMETHOXYSILANE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 11-CHLOROUNDECYLTRIMETHOXYSILANE
Industrial 11-CHLOROUNDECYLTRIMETHOXYSILANE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply