9,9-diphenyl-9,10-dihydroacridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20474-15-1 |
| Product name | 9,9-diphenyl-9,10-dihydroacridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 9,9-diphenyl-9,10-dihydroacridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 9,9-diphenyl-9,10-dihydroacridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 9,9-diphenyl-9,10-dihydroacridine
| Industry | Application | Process |
|---|---|---|
| Electronic Materials | Hole-transporting/host material for organic light-emitting diodes (OLEDs) | Thin-film deposition via vacuum thermal evaporation or solution spin-coating; used in blue/white OLED devices to improve charge-carrier balance and device efficiency |
| UV Curing | Photosensitizer co-initiator (photoinitiator synergist) | Formulated with photoinitiators such as Irgacure 784 and TPO to enhance long-wavelength UV absorption and radical generation efficiency; applied in UV-curable coatings and inks |
| Organic Synthesis | Acridine-based functional molecule intermediate | Processed via N-alkylation, C–H activation, or Suzuki coupling to construct novel optoelectronic functional materials (e.g., thermally activated delayed fluorescence, TADF, materials) |
Manufacturing Quality Control of 9,9-diphenyl-9,10-dihydroacridine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, calibrated against 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. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of common organic solvents (e.g., toluene, ethanol, DMF) per ICH Q3C. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration with iodine reagent to determine water content based on stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion and dilution. |
| Chloride Content | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against NaCl calibration curve. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary apparatus per USP <741>. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Weight loss measured after drying under specified temperature and time to assess volatile and hygroscopic components. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles against established visual reference standards. |
| Residue on Ignition | Sulfated Ash Gravimetry | Weighing residue after high-temperature incineration following sulfuric acid treatment to assess inorganic impurities. |
| Bulk Density | USP <616> Tap Density Method | Measurement of mass per unit volume after controlled tapping to evaluate powder flow and handling properties. |
| Particle Size Distribution | Laser Diffraction | Analysis of size distribution in dispersed dry or wet sample using Mie scattering theory and calibrated instrument. |
Technical Specifications of 9,9-diphenyl-9,10-dihydroacridine
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=99.0% (by LC-MS) |
| Melting Point | 148–152°C |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference spectrum |
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 9,9-diphenyl-9,10-dihydroacridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 9,9-diphenyl-9,10-dihydroacridine
Safety Information of 9,9-diphenyl-9,10-dihydroacridine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 9,9-diphenyl-9,10-dihydroacridine
Industrial 9,9-diphenyl-9,10-dihydroacridine 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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