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General information

Name: SimCP
Full name: 9,9'-(5-(Triphenylsilyl)-1,3-phenylene)bis(9H-carbazole)
CAS number: 850221-63-5
Chemical formula: C₄₈H₃₄N₂Si
Molecular weight: 666.88 g/mol
Absorption: λ_max = 345 nm in THF
Photoluminescence: λ_max = 446 nm
HOMO/LUMO: HOMO = 6.1 eV, LUMO = 2.5 eV
Synonyms: 3,5-Bis(9-carbazolyl) tetraphenylsilane, [3,5-Di(9H-carbazol-9-yl)phenyl]triphenylsilane
Classification: Organic light-emitting diodes, Host materials, Semiconducting small molecules
Purity: Sublimed: >99.0% (HPLC)
Melting point: Tg = 101°C
Appearance: White powder/crystals

SimCP >99% – High-Purity Host Material for OLED Applications

Noctiluca proudly offers SimCP, a high-purity (>99% HPLC) compound essential for advanced organic light-emitting diode (OLED) applications. Formally known as 9,9′-(5-(Triphenylsilyl)-1,3-phenylene)bis(9H-carbazole), with the molecular formula C₄₈H₃₄N₂Si and CAS number 850221-63-5, SimCP is meticulously synthesized to meet the stringent demands of next-generation OLED technologies. This semiconducting small molecule delivers exceptional optoelectronic properties, enabling superior charge transport and efficient light emission. Its unique characteristics make SimCP indispensable for high-performance OLED devices and innovative optoelectronic applications.

Molecular Structure and Properties of SimCP

SimCP is an organic compound with a molecular weight of 666.88 g/mol, available as a white powder or crystalline substance. Its absorption maximum (λₘₐₓ) is 345 nm in tetrahydrofuran (THF), with a photoluminescent emission peak (λₘₐₓ) at 446 nm. These properties, combined with its HOMO level of 6.1 eV and LUMO level of 2.5 eV, provide optimal energy alignment for efficient charge transport and light emission. SimCP’s robust molecular structure makes it a preferred host material in OLED applications demanding high efficiency and stability.

Key Features of SimCP

Exceptional Purity and Quality: SimCP undergoes a rigorous sublimation process and high-performance liquid chromatography (HPLC) purification, ensuring a purity level of >99%. This high purity guarantees consistent performance, essential for OLED applications requiring reliable material specifications for long-term device efficiency.
Optimized for Host Material Applications: SimCP is engineered to function as a high-efficiency host material, enabling superior energy transfer between emissive layers and supporting enhanced light emission in OLEDs. Its HOMO/LUMO alignment facilitates effective charge balance and transfer, optimizing device performance.
Superior Photoluminescent Properties: SimCP exhibits a stable photoluminescent emission peak at 446 nm, ideal for advanced display applications. This property ensures precise colour rendering and brightness, critical for high-resolution OLED devices and energy-efficient lighting solutions.
Thermal Stability and Durability: With a glass transition temperature (Tg) of 101°C, SimCP maintains structural integrity under operational stress, ensuring long-lasting device reliability. This thermal stability supports consistent performance in demanding environmental conditions.
Versatile Processing Capabilities: SimCP is compatible with a wide range of fabrication techniques, including vacuum deposition and solution processing. This versatility allows seamless integration into both experimental and large-scale production settings, broadening its utility across diverse OLED technologies.

The Role of SimCP in Advanced OLED Technologies

SimCP is an essential host material in OLED applications, providing a stable and efficient framework for charge transport and energy transfer. Its molecular design supports high brightness, colour accuracy, and energy efficiency, making it a key component in cutting-edge optoelectronic devices. As a semiconducting small molecule, SimCP is instrumental in advancing OLED displays and lighting systems, enabling devices that combine superior performance with extended operational lifetimes.

Conclusion

Noctiluca’s SimCP >99% underscores our commitment to delivering high-purity materials tailored for OLED and optoelectronic applications. With exceptional photoluminescent properties, thermal stability, and versatile integration capabilities, SimCP empowers researchers and manufacturers to achieve unparalleled advancements in OLED technology. Explore SimCP’s potential for your optoelectronic projects and learn how Noctiluca’s materials support innovations in display and lighting solutions.