2-Bromo-9,10-diphenylanthracene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 201731-79-5 |
| Product name | 2-Bromo-9,10-diphenylanthracene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeReagent 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 2-Bromo-9,10-diphenylanthracene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Bromo-9,10-diphenylanthracene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Bromo-9,10-diphenylanthracene
| Industry | Application | Process |
|---|---|---|
| Organic optoelectronic materials | Hole-transporting or host materials for organic light-emitting diodes (OLEDs) | Thin-film deposition via vacuum thermal evaporation or solution spin-coating; used in blue or white OLED devices to improve charge-carrier balance and luminous efficiency |
| Organic semiconductors | Active-layer materials for organic field-effect transistors (OFETs) | Thin-film fabrication by vacuum thermal evaporation; leverages high charge-carrier mobility and excellent thermal stability to ensure stable electrical performance |
| Fluorescent probe development | Highly selective fluorescent sensing materials for metal ions (e.g., Hg²⁺, Cu²⁺) | Dissolved in organic solvents (e.g., THF, CHCl₃) to prepare probe solutions; recognition groups introduced via bromine-site modification for colorimetric or fluorescent detection |
Manufacturing Quality Control of 2-Bromo-9,10-diphenylanthracene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength (e.g., 254 nm) and external standard calibration. |
| Related Substances | HPLC-DAD | Detects and quantifies structurally similar impurities using HPLC coupled with diode array detection and peak area comparison against reference standards. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., toluene, THF) by gas chromatography with flame ionization detection using headspace sampling and internal standard calibration. |
| Moisture Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine generated electrochemically or added reagent, based on stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Quantifies trace metal impurities (e.g., Pb, Cd, Ni) after acid digestion by inductively coupled plasma mass spectrometry with isotope dilution or external calibration. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid using calibrated capillary tube and controlled heating rate per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by ignition at 700-800 C followed by precise weighing of residual residue. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against established reference standards under controlled lighting. |
| Bulk Density | Tap Density Tester | Measures mass per unit volume after standardized tapping (e.g., 100 taps) per USP <616> to assess flow and packing behavior. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular scattering pattern of laser light passing through dispersed sample in liquid or air medium. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral impurities or enantiomeric excess using sodium D-line at specified concentration and path length. |
Technical Specifications of 2-Bromo-9,10-diphenylanthracene
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 245–249 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| 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 2-Bromo-9,10-diphenylanthracene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Bromo-9,10-diphenylanthracene
Packaging of 2-Bromo-9,10-diphenylanthracene
Industrial 2-Bromo-9,10-diphenylanthracene 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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