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9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole

    • Product Name 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole
    • Alias BCzPh
    • Einecs 941-241-5
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    574167

    Chemical Name 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole
    Molecular Formula C42H28N2
    Molecular Weight 560.69 g/mol
    Appearance White to off-white powder
    Cas Number 1268931-71-2
    Melting Point 335-340 °C
    Purity ≥98% (HPLC)
    Solubility Poorly soluble in water; soluble in organic solvents such as chloroform and toluene
    Boiling Point Decomposes before boiling
    Storage Conditions Store in cool, dry place, protected from light
    Application OLED material, organic electronics
    Smiles c1ccccc1-c2ccc(-c3ccc4c(c3)N(c3ccc(-c5ccc6c(c5)N(c5ccccc5)c5ccccc65)c3)cc4)c4
    Synonyms BCzBPh, 3,3'-bicarbazole-biphenyl derivative

    As an accredited 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The chemical is supplied in a 1-gram amber glass bottle with a secure screw cap, clearly labeled with product name and purity.
    Shipping The chemical **9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole** is shipped in tightly sealed containers, protected from light and moisture. Standard transport is by courier under ambient or cool, dry conditions, following all necessary chemical safety and hazard regulations to prevent degradation and ensure safe delivery.
    Storage Store **9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole** in a tightly sealed container, protected from light, moisture, and air, in a cool, dry, and well-ventilated area. Keep away from incompatible substances such as strong oxidizers and acids. Ensure proper labeling and restrict access to trained personnel. Use appropriate personal protective equipment when handling the compound.
    Application of 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole

    Applications of 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole in Industrial Manufacturing

    As a dedicated manufacturer of high-purity 9,9'-((1,1'-Biphenyl)-4-yl)-9H,9'H-3,3'-bicarbazole, we focus on supporting large-scale industrial partners in their established application pathways. Below, we present key downstream scenarios based on real-world utilization, demonstrating integration standards, process parameters, and end product profiles for industrial advancement.

    1. Organic Light Emitting Diodes (OLED) Display Manufacturing

    Downstream OLED display manufacturers employ our material as a principal high-triplet host in the emissive and transport layers, targeting efficient blue- and green-light emission. Selection and proportioning depend on device configuration, emission color, and target luminance stability; integration focuses on maximizing device lifetime and color purity for TV, mobile, and automotive panels.

    Industry compliance standards

    • IEC 62341-5-1 (Reliability Evaluation Methods for OLED Devices)
    • ISO 9241-307 (Electronic Display Image Quality)
    • RoHS Directive (Restriction of Hazardous Substances)
    • IPC-2221 (PCB Design for Assembly with OLED Integration)

    Typical usage ratio

    • 3–15 wt% as host matrix in emissive layers, adjusted based on emitter dopant and targeted color coordinates

    Downstream process integration

    • Vacuum thermal evaporation or solution processing directly onto ITO substrates during OLED stack fabrication
    • Usually co-evaporated or pre-mixed with phosphorescent or TADF guest molecules during layer deposition

    Final product types

    • Active matrix OLED displays for TVs, smartphones, and monitors
    • Flexible and foldable screen panels
    • Vehicle dashboard and heads-up display modules

    2. Organic Photovoltaic Cells (OPV) Development

    In OPV cell production, downstream partners utilize this raw material as an electron-transport or interface material to boost photovoltaic efficiency and increase operational longevity, especially in tandem device structures and solution-processed cell manufacturing lines, where precise layer thickness and morphology control are critical.

    Industry compliance standards

    • IEC 61215 (Performance Testing for Terrestrial Photovoltaic Modules)
    • UL 1703 (Flat Plate Photovoltaic Modules and Panels)
    • EN 50530 (Photovoltaic Inverters Testing)
    • REACH Compliance for Organic Functional Materials

    Typical usage ratio

    • 2–8 wt% within the electron-transport or buffer layer, with ratio modification according to donor-to-acceptor blend and target cell voltage

    Downstream process integration

    • Solvent blending with polymeric acceptor/donor materials, spin-coated or slot-die coated onto substrate prior to electrode formation
    • Integrated into multi-layer roll-to-roll coating systems for large-area modules

    Final product types

    • Flexible photovoltaic modules
    • Building-integrated photovoltaic (BIPV) films
    • Portable solar charger panels

    3. Thermally Activated Delayed Fluorescence (TADF) Material Synthesis

    Our product serves as a validated molecular backbone for downstream TADF emitter manufacturers, offering high triplet energy and configurable reactivity, enabling precise tailoring through further functionalization steps for commercial high-efficiency emitter solutions in advanced lighting and display markets.

    Industry compliance standards

    • GMP guidelines (for intermediate handling in specialty synthesis)
    • RoHS and REACH compliance for downstream device qualification
    • ISO 9001:2015 for manufacturing and QC traceability
    • DIN EN ISO/IEC 17025 (Testing method validation for photophysical properties)

    Typical usage ratio

    • Employed as 100% base structure in synthesis; derivatization rate and end-capping dependent on emission target and IP requirements

    Downstream process integration

    • Utilized in Buchwald-Hartwig or Ullmann couplings and subsequent purification steps as core reactant for TADF emitter synthesis
    • Isolated and characterized at multi-gram to multi-kilogram scale for commercial emitter batches

    Final product types

    • Blue, green, and red TADF emitter molecules
    • High-efficiency organic emitter pre-mixes for OLED firms
    • Material kits for specialty device R&D

    4. High-Performance Polymer Additive for Specialty Electronics

    Specialty polymer processors adopt this compound as an additive or co-monomer to achieve high glass transition temperatures, enhanced charge carrier mobility, and chemical stability in advanced insulation layers and thin-film transistor materials, supporting the demand for reliable, high-temperature operational stability in flexible printed electronics.

    Industry compliance standards

    • IEC 60216 (Temperature Index of Electrical Insulating Materials)
    • ISO 11357 (Differential Scanning Calorimetry for Polymers)
    • UL 94 (Flame Class for Polymer Components)
    • REACH compliance for monomeric additives in electronics

    Typical usage ratio

    • 0.5–5% by weight in specialty polymer formulations, with proportion based on matrix compatibility and target dielectric constant

    Downstream process integration

    • Introduced during initial monomer feeding step or as a masterbatch blend during melt-kneading of high-performance polymers
    • Dispersed uniformly before film extrusion or casting processes

    Final product types

    • Flexible printed circuit insulating layers
    • High-temperature dielectrics for display substrates
    • Low-voltage thin film transistor base layers

    5. Hole Transport Layers in Organic Electronic Devices

    Producers of organic transistors and photodetectors utilize the material as a benchmark hole-transport compound to advance charge mobility and reduce device turn-on voltages, especially where precise energy alignment and morphological stability are required for commercial-grade, solution-processed devices.

    Industry compliance standards

    • IEC 62899-201 (Materials for Printed Electronics)
    • ASTM F2914-19 (Performance of Thin Film Organic Semiconductor Devices)
    • RoHS Directive
    • REACH authorization for use in large-area electronic components

    Typical usage ratio

    • 1–10 wt% in functional ink or organic semiconductor blend; ratio chosen for layer thickness optimization and mobility balancing

    Downstream process integration

    • Spin-coated or inkjet-printed as a distinct transport layer, or co-cast with other transport materials during device construction
    • Solvent choice and processing conditions determined by downstream device compatibility and pattern resolution requirements

    Final product types

    • Organic thin-film transistors (OTFTs)
    • Organic photodetector arrays
    • Electronic paper display driving circuits
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