Bromotrimethylsilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2857-97-8 |
| Product name | Bromotrimethylsilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeCosmetic GradeFood 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 Bromotrimethylsilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Bromotrimethylsilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Bromotrimethylsilane
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of chiral drug intermediates | Used as a methylating agent or for introducing protecting groups |
| Agrochemicals | Synthesis of active pharmaceutical ingredients (APIs) | Applied in silylation reactions to enhance stability |
| Medical Diagnostics | Derivatization reagent | Improves compound volatility in gas chromatography or mass spectrometry analysis |
| Materials Science | Modification of polymer surface properties | Enhances interfacial adhesion via silane coupling reactions |
| Analytical Chemistry | Derivatization reagent in sample preparation | Increases detection sensitivity and selectivity of analytes |
| Fine Fragrances & Flavors | Synthesis of fragrance intermediates | Introduces trimethylsilyl groups to modify odor characteristics |
Manufacturing Quality Control of Bromotrimethylsilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using volatile compound separation and flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Acidity (as HBr) | Acid-Base Titration with NaOH | Neutralizes acidic impurities (e.g., HBr) using standardized sodium hydroxide solution and potentiometric or indicator endpoint detection. |
| Residue on Evaporation | Gravimetric Analysis | Determines non-volatile residue by evaporating a known sample mass under controlled conditions and weighing the residual solids. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Evaluates color intensity by comparing sample appearance to standard platinum-cobalt solutions or measuring absorbance at 455 nm. |
| Density | Digital Density Meter | Measures mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determines refractive index at 20 C using light refraction angle through liquid sample in prism-based instrument. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride anions using ion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring atomic absorption of ground-state metal atoms in flame or graphite furnace. |
| Residual Solvents (e.g., Hexane, Toluene) | Gas Chromatography (GC) with FID or MS detection | Identifies and quantifies volatile organic solvents by retention time and peak area against reference standards. |
| Boiling Range | Distillation (ASTM D1078) | Determines temperature interval over which 90% of sample distills under controlled atmospheric pressure and heating rate. |
| Appearance | Visual Inspection | Assesses clarity and presence of suspended particles or phase separation in a clear glass container under controlled lighting. |
Technical Specifications of Bromotrimethylsilane
| Test Item | Specification |
|---|---|
| Appearance | Clear pale orange liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.470–1.475 |
| Relative Density (20°C/25°C) | 1.260–1.270 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 Bromotrimethylsilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Bromotrimethylsilane
Packaging of Bromotrimethylsilane
Industrial Bromotrimethylsilane 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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