1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65423-56-5 |
| Product name | 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of chiral drug intermediates | Introduction of specific functional groups via Grignard or substitution reactions |
| Medical Diagnostics | Preparation of radiolabeled compounds | Deprotection of silyl protecting groups followed by subsequent functionalization |
| Agrochemicals | Development of novel pesticide active ingredients | Construction of complex molecular frameworks via alkylation or coupling reactions |
| Materials Science | Preparation of functional polymer monomers | Participation in hydrosilylation or cross-coupling reactions |
Manufacturing Quality Control of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
| 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 internal or external standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and mass spectral fragmentation patterns. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents by equilibrium partitioning into headspace followed by GC separation. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous medium. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Measures non-volatile inorganic residue remaining after combustion at 700-800 C in a muffle furnace. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) | Quantifies trace metal elements by atomic emission intensity following high-temperature plasma atomization. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions based on ion exchange retention and electrical conductivity response. |
| Color | Visual Comparison against APHA/Pt-Co Standard Solutions | Evaluates yellowness/brownness by matching sample color to standardized platinum-cobalt scale under controlled lighting. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determines mass per unit volume from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Abbe Refractometer | Measures ratio of light velocity in air versus sample at specified temperature and wavelength (e.g., 589 nm). |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range over which solid transitions to liquid using controlled heating and optical observation. |
Technical Specifications of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.04–1.06 g/cm³ |
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-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
Safety Information of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE
Industrial 1-BROMO-3-(TERT-BUTYLDIMETHYLSILOXY)BENZENE 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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