(4-BROMOPHENOXY)TRIMETHYLSILANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17878-44-3 |
| Product name | (4-BROMOPHENOXY)TRIMETHYLSILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 (4-BROMOPHENOXY)TRIMETHYLSILANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (4-BROMOPHENOXY)TRIMETHYLSILANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (4-BROMOPHENOXY)TRIMETHYLSILANE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used as a silyl protecting group in the synthesis of drug molecules containing trimethylsiloxy moieties; participates in coupling or substitution reactions |
| Pesticides | Pesticide intermediate | Acts as a silicon-containing functional group precursor for constructing high-efficacy, low-toxicity pesticide molecular structures |
| Electronic chemicals | High-purity siloxane material precursor | Used to prepare siloxane polymers for semiconductor encapsulation or insulating materials via hydrolysis-condensation reactions to introduce siloxane bonds |
| Materials science | Siloxane modifier | Functions as a functional monomer in siloxane copolymerization to enhance material hydrophobicity and thermal stability |
Manufacturing Quality Control of (4-BROMOPHENOXY)TRIMETHYLSILANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by comparison of peak area against a certified reference standard using flame ionization detection. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic impurities based on retention time and calibration curves. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric titration with iodine generation proportional to water content in the sample. |
| Bromide Ion Impurity | Ion Chromatography (IC) | Separation and quantification of bromide anions using anion-exchange column and conductivity detection. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized NaOH solution using phenolphthalein indicator. |
| Color | Visual Comparison or Hazen/APHA Scale | Assessment of sample color intensity by comparison to platinum-cobalt standard solutions. |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface to infer purity and composition. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion by measuring metal isotope mass-to-charge ratios. |
| Residual Catalyst (e.g., Pd) | ICP-OES | Elemental analysis via plasma excitation and emission wavelength detection after microwave digestion. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample followed by weighing of residue after drying at 105 C. |
| Appearance | Visual Inspection | Assessment of clarity and presence of suspended particles or phase separation in a transparent container under controlled lighting. |
Technical Specifications of (4-BROMOPHENOXY)TRIMETHYLSILANE
| 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) | 1.515–1.525 |
| Relative Density (20°C/25°C) | 1.12–1.14 g/cm³ |
| Odor | Characteristic mild aromatic 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 (4-BROMOPHENOXY)TRIMETHYLSILANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (4-BROMOPHENOXY)TRIMETHYLSILANE
Safety Information of (4-BROMOPHENOXY)TRIMETHYLSILANE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (4-BROMOPHENOXY)TRIMETHYLSILANE
Industrial (4-BROMOPHENOXY)TRIMETHYLSILANE 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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