1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)& Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 78269-85-9 |
| Product name | 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)& |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical Grade |
| Packaging | 25KG/bag |
| 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-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)& Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Reagent for amino protection (Teoc protecting group), suitable for synthesis of peptides, proteins, and amino-containing compounds | Reacts with amino groups under mild conditions to form a protecting group; selectively cleaved under fluoride ion catalysis |
| Pharmaceuticals | Intermediate synthesis for protected amino acids or drug precursors | Carboxyl activation reaction with amino compounds in anhydrous solvents to achieve selective protection |
| Biochemistry | Amino group modification of biomolecules (e.g., peptides, enzymes) for structural studies or site-specific modification | Coupling reaction conducted under controlled pH in buffered or aqueous-organic mixed systems |
Manufacturing Quality Control of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210-220 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time relative to reference standards or threshold limits. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., acetone, ethyl acetate, toluene) against calibrated standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content via stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight and measuring inorganic ash residue as percentage of original mass. |
| Heavy Metals | ICP-OES | Digestion followed by multi-element quantification using inductively coupled plasma optical emission spectroscopy against calibration curves. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Acid Value | Acid-Base Titration | Titration with standardized sodium hydroxide solution using phenolphthalein indicator to determine free carboxylic acid equivalents. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference samples under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary apparatus per USP <741>. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light through a solution to confirm chiral integrity and identity. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample using laser diffraction to determine D10, D50, D90 values per ISO 13320. |
Technical Specifications of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 75–79°C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
Safety Information of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)&
Industrial 1-(2-(TRIMETHYLSILYL)ETHOXYCARBONYLOXY)& 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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