DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 85272-31-7 |
| Product name | DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Organic synthesis intermediate | Used in protecting group reactions, e.g., to protect hydroxyl groups of alcohols or phenols during drug synthesis |
| Materials Science | Polymer modification | Added to enhance polymer performance, improving thermal stability and mechanical strength |
| Research Institutions | Laboratory research | Employed as a reagent in organic synthesis, particularly for preparing complex organic molecules containing silicon atoms |
| Organic Synthesis | Protecting group | Applied as a protecting group for alcohols and phenols in organic synthesis, forming stable esters to prevent undesired side reactions |
| Chemical Manufacturing | Catalyst | Catalyzes certain specialized reactions, such as those involving siloxane bond formation |
Manufacturing Quality Control of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and state of the sample (e.g., colorless liquid or white solid), whether it is clear, and whether there are visible impurities or precipitates. |
| Purity | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) | Use an appropriate chromatographic column (e.g., DB-5 or C18 reverse-phase column), identify components based on retention time, and determine purity using peak area normalization; suitable for volatile or thermally stable samples (GC) or more polar samples (HPLC). |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H NMR, ¹³C NMR, and ¹⁹F NMR to confirm molecular structure, verifying the presence and proportion of tert-butyl groups, silicon linkers, and trifluoromethanesulfonic acid groups. |
| Moisture Content | Karl Fischer Titration | Quantitatively determine moisture content; since this type of compound is sensitive to water, excess moisture may lead to decomposition or reduced activity. |
| Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents used in production (e.g., toluene, acetonitrile, dichloromethane, etc.) according to ICH guidelines, using headspace sampling GC analysis. |
| Ignition Residue / Sulfate Ash | Gravimetric Method | Determine the mass of residue after high-temperature incineration to evaluate total inorganic impurities; suitable for solid samples. |
| Acid Value / Free Acid | Acid-Base Titration | Titrate free trifluoromethanesulfonic acid in the sample with a standard base solution to indirectly reflect the degree of decomposition. |
| Metal Impurities | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectrometry (AAS) | Detect residual catalyst metals (e.g., Pd, Pt, Ni) and other heavy metal impurities to ensure compliance with pharmaceutical or electronic-grade requirements. |
| Melting Point / Boiling Point | Melting Point Apparatus or Differential Scanning Calorimetry (DSC) | Determine physical constants for identification; DSC can also be used to assess polymorphism, purity, and thermal stability. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Monitor mass changes under programmed temperature increase to evaluate decomposition temperature and thermal behavior, guiding storage and usage conditions. |
Technical Specifications of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light orange clear liquid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Acid Value (mg KOH/g) | <=1.0 |
| Color (APHA/Pt-Co) | <=50 |
| Odor | Characteristic, non-offensive |
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 DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
Safety Information of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE)
Industrial DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULFONATE) 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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