N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1372778-66-9 |
| Product name | N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic 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 N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates | Used in organic synthesis reactions |
| Agrochemicals | Synthesis of agrochemical active ingredients | Applied in catalytic coupling reactions |
| Materials Science | Modifiers for polymeric materials | Employed in polymerization reactions |
| Electronic Chemicals | Synthesis of optoelectronic materials | Utilized in fine chemical synthesis |
Manufacturing Quality Control of N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength, comparing peak area to calibrated standard. |
| Related Substances | HPLC-DAD | Detects and quantifies structurally similar impurities using diode-array detection for spectral confirmation and relative response factors. |
| Residual Solvents | GC-FID | Measures volatile organic solvents by gas chromatography with flame ionization detection using headspace sampling and internal standard calibration. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration based on iodine consumption in a pyridine-methanol-sulfur dioxide system. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, Hg, As) by inductively coupled plasma mass spectrometry after acid digestion and dilution. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride anions using suppressed conductivity detection after aqueous extraction and filtration. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after controlled combustion with sulfuric acid treatment and high-temperature ignition to constant weight. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary tube and controlled heating rate. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral centers using sodium D-line light through a solution in specified solvent and path length. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry or wet dispersed sample by measuring angular intensity of scattered laser light and applying Mie theory. |
| Bulk Density | USP <616> Tap Density Method | Determines mass per unit volume after mechanical tapping of powder in a graduated cylinder to achieve reproducible packing. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic microorganisms and detects specified pathogens by filtration, membrane transfer to selective media, and colony enumeration. |
Technical Specifications of N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 185–189 °C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
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 N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
Packaging of N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine
Industrial N-([1,1'-biphenyl]-3-yl)-9,9-dimethyl-9H-fluoren-2-amine 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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