17477-29-1 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17477-29-1 |
| Product name | 17477-29-1 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 17477-29-1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 17477-29-1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 17477-29-1
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Used as a silylation reagent or building block to introduce the propyldimethylsilyl protecting group in the synthesis and functional group transformations of drug molecules. |
| Organic Synthesis | Functional Group Protection | Applied to protect reactive functional groups—such as hydroxyl, thiol, or amino groups—by forming silyl ethers, thereby preventing oxidation or side reactions during subsequent synthetic steps. |
| Materials Science | Organosilicon Monomer Synthesis | Serves as a functional monomer or capping agent in polymerization reactions to tailor the structure, molecular weight, and hydrophobicity of organosilicon polymers. |
| Electronic Chemicals | Surface Modification | Employed for hydrophobic surface modification of semiconductors or electronic materials, forming self-assembled monolayers via silylation reactions on substrate surfaces. |
| Chemical Reagents | Laboratory Reagent | Used as a silylation feedstock for Grignard or organolithium reagents to prepare other organosilicon derivatives or specialty organic compounds. |
Manufacturing Quality Control of 17477-29-1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantifies main component peak area relative to calibration curve using flame ionization detection. |
| Moisture Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in pyridine/methanol medium. |
| Acidity (as HCl) | Acid-Base Titration | Determines titratable acidic impurities by neutralization with standardized sodium hydroxide solution. |
| Chloride Ion | Ion Chromatography (IC) | Separates and quantifies chloride anions based on retention time and conductivity detection. |
| Residue on Evaporation | Gravimetric Analysis | Measures non-volatile residue after controlled evaporation and drying under inert atmosphere. |
| Density | Pycnometry | Determines mass per unit volume at specified temperature using calibrated glass pycnometer. |
| Refractive Index | Refractometry | Measures bending of light through sample at 20 degrees C using Abbe refractometer. |
| Boiling Point Range | Distillation (ASTM D1078) | Determines initial and final boiling points under reduced pressure using micro distillation apparatus. |
| Iron (Fe) | ICP-OES | Quantifies trace iron by measuring atomic emission intensity at characteristic wavelength after plasma excitation. |
| Copper (Cu) | ICP-OES | Quantifies trace copper by measuring atomic emission intensity at characteristic wavelength after plasma excitation. |
| Total Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies volatile organic impurities based on retention time and mass spectral matching. |
| Peroxide Value | Iodometric Titration | Measures peroxide content via oxidation of iodide to iodine, followed by titration with sodium thiosulfate. |
Technical Specifications of 17477-29-1
| 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) | 1.410 - 1.420 |
| Relative Density (20°C/25°C) | 0.865 - 0.875 g/cm³ |
| Odor | Characteristic pungent 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 17477-29-1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 17477-29-1
Industrial 17477-29-1 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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