4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation) TCI B4219

Chemical Identity

Other names: CBP
CAS No.: 58328-31-7
PubChem: CID 11248716·SID 253660046
Formula: C36H24N2
Molecular weight: 484.6 g/mol
Purity: >99.0%(HPLC)(N)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole
SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3N2C4=CC=C(C=C4)C5=CC=C(C=C5)N6C7=CC=CC=C7C8=CC=CC=C86
InChIKey: VFUDMQLBKNMONU-UHFFFAOYSA-N

Rp 3.922.800,00

~~Rp 2.758.350,00~~ Rp 3.922.800,00

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4,4'-Bis(9H-carbazol-9-yl)biphenyl (purified by sublimation) is a high-purity organic compound widely used in advanced material research, particularly in the development of Organic Light-Emitting Diodes (OLEDs). This compound is essential in the fabrication of OLED devices due to its unique molecular structure that enables efficient electron transport. In the laboratory, it serves as a key component in the emissive layers of OLEDs, contributing to the device’s performance and longevity. Its role is critical in achieving high brightness and energy efficiency in display technologies.

The compound’s chemical stability and excellent electron conductivity make it a preferred choice for researchers working on next-generation electronic materials. Its ability to emit light with high efficiency and accurate color representation is a major advantage in OLED applications. The purification process via sublimation ensures that the material is of the highest purity, which is crucial for maintaining the integrity and performance of electronic devices. This makes it an ideal material for high-precision scientific experiments and industrial applications.

In Indonesian laboratories, this compound is commonly used in research focused on electronic materials and display technologies. It is particularly valuable in academic and research institutions that are developing advanced lighting and display solutions. Its application supports the growth of the local electronics industry and contributes to the advancement of material science in the region.

TCI brochures (PDF)

Chemical Compounds Purified by Sublimation 2025-05-07 · p. 4
Organic Light-Emitting Diode (OLED) Materials 2026-08-18 · p. 3
Carbazoles 2025-06-27 · p. 6

Related TCI products

OLED device fabrication as a key component in emissive layers for efficient light emission and long-lasting performance.
Research in organic electronics for developing high-performance and energy-efficient display technologies.
Material characterization studies to analyze the electrical and optical properties of organic compounds.
Development of advanced lighting solutions for applications in consumer electronics and industrial displays.
Academic research in material science to explore new applications and improve existing OLED technologies.

Brand	TCI
CAS number	58328-31-7
Molecular formula	—
Purity	—
Category	Materials Science > Electronic Materials > Organic Light-Emitting Diode (OLED) Materials
Pack sizes	Available in various quantities as per standard laboratory requirements
Physical form	Solid
Storage	Store in a cool, dry place away from light and moisture

This compound should be stored in a cool, dry environment, away from direct light and moisture to maintain its chemical stability and purity. It is recommended to use airtight containers made of glass or high-density polyethylene to prevent contamination and degradation. Due to its organic nature, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. In laboratory settings, it should be stored separately from reactive or incompatible substances to ensure safety. Regular monitoring of storage conditions is advised to maintain optimal material integrity for research and development applications.

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