5469-26-1 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5469-26-1 |
| Product name | 5469-26-1 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 5469-26-1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5469-26-1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5469-26-1
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for preparing bioactive compounds (e.g., anticancer and antiviral agents) | Introduces the pinacolyl group in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Negishi); constructs complex molecular frameworks via nucleophilic substitution or metallation |
| Agrochemicals | Intermediate for synthesizing novel pesticides or plant growth regulators | Modifies molecular structure through C–Br bond activation to build pinacolyl-containing active molecules |
| Materials Science | Synthetic precursor for functional materials (e.g., liquid crystals, OLED materials) | Undergoes arylation or alkylation via its highly reactive bromine atom to tune optoelectronic properties of materials |
| Organic Synthesis Research | General synthetic building block for constructing quaternary carbon centers or sterically hindered structures | Participates in Grignard reagent preparation, lithium–halogen exchange, or transition-metal-catalyzed coupling reactions |
Manufacturing Quality Control of 5469-26-1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 1-bromo-pinanone by separation and flame ionization detection relative to a certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine consumption in a pyridine-methanol solvent system. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Identifies and quantifies volatile organic solvents by thermal desorption and GC separation. |
| Acid Value | Acid-Base Titration with NaOH | Determines acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color | Visual Comparison against APHA Color Scale | Evaluates yellowness/browning by comparing sample color in solution to standardized platinum-cobalt color standards. |
| Density | Digital Density Meter (Oscillating U-tube) | Measures mass per unit volume at specified temperature using resonant frequency shift of a vibrating U-shaped tube. |
| Refractive Index | Abbe Refractometer | Determines ratio of light velocity in air vs. sample at 20 C using critical angle measurement of monochromatic light. |
| Heavy Metals (as Pb) | ICP-OES after acid digestion | Quantifies total heavy metals following microwave-assisted nitric acid digestion and plasma optical emission detection. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride anions using suppressed conductivity detection after aqueous elution. |
| Non-Volatile Residue | Gravimetric Analysis | Measures residue mass after controlled evaporation and drying of a weighed sample at 105 C. |
| Optical Rotation | Polarimetry | Determines specific rotation using plane-polarized light passage through a solution at specified concentration and path length. |
| Residual Catalyst (e.g., Pd) | ICP-MS | Detects trace metal catalyst residues via quadrupole mass spectrometry after acid digestion and dilution. |
Technical Specifications of 5469-26-1
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.25–1.27 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 5469-26-1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5469-26-1
Packaging of 5469-26-1
Industrial 5469-26-1 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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