2,4,6-Tris(1,1′-biphenyl)-1,3,5-triazine, 99%, sublimed

Product Introduction

2,4,6-Tri(1,1'-biphenyl-3-yl)-1,3,5-triazine (T2T, CAS No. 1201800-83-0) is a high-performance organic semiconductor material featuring an electron-deficient 1,3,5-triazine core connected with three biphenyl groups.

The triazine unit provides strong electron-withdrawing characteristics, while the biphenyl substituents contribute to molecular stability, conjugation, and film-forming properties. Due to its balanced electronic structure, T2T is widely used as an electron transport material (ETM), host material, and charge transport layer material in advanced organic optoelectronic devices.

T2T has attracted significant attention in OLEDs, thermally activated delayed fluorescence (TADF) devices, phosphorescent OLEDs, and organic semiconductor research.

Mechanism / Principle

Electron Transport and Charge Management Function

T2T functions mainly through its electron-deficient triazine core and conjugated aromatic structure.

Working principle:

1. The nitrogen-rich triazine ring provides electron-accepting characteristics.
2. The conjugated biphenyl groups facilitate molecular orbital interactions.
3. The material enables electron injection and transport within organic semiconductor layers.
4. Its molecular structure helps balance charge carriers and improve device efficiency.

Key features:

• Electron-deficient triazine center
• High thermal and chemical stability
• Suitable energy-level alignment
• Effective electron transport capability

Key Research Applications

1. OLED Electron Transport Materials

T2T is widely used as an electron transport material in organic light-emitting diode research.

Applications include:

• OLED electron transport layers (ETL)
• Phosphorescent OLED devices
• Organic electroluminescent materials
• Device efficiency optimization

2. TADF OLED Materials

T2T can be used as a host or acceptor component in TADF-related systems.

Applications include:

• TADF host materials
• Exciplex formation studies
• Blue-emitting OLED research
• Charge-transfer state engineering

3. Organic Semiconductor Research

T2T serves as a model compound for studying organic electronic materials.

Applications include:

• Charge transport studies
• Molecular semiconductor design
• Electronic structure investigation
• Organic thin-film research

4. Photophysical Studies

Due to its conjugated structure, T2T is suitable for optical property investigations.

Applications include:

• Fluorescence studies
• Excited-state analysis
• Energy transfer research
• Molecular photophysics

5. Functional Organic Materials

T2T is used in the development of advanced organic functional materials.

Applications include:

• Organic electronic materials
• Molecular design research
• Thin-film device fabrication
• Semiconductor interface engineering

Advantages

• Excellent electron-accepting ability
• High thermal stability
• Suitable molecular architecture for OLED applications
• Effective electron transport properties
• Compatible with vacuum deposition processes
• Useful building block for organic semiconductor design

Storage & Handling

• Store in a cool, dry environment.
• Keep container tightly sealed.
• Protect from moisture and direct light.
• Recommended storage under inert atmosphere.
• Avoid prolonged exposure to air.
• Handle according to standard laboratory procedures.

Research Areas

Researchers working in the following fields may benefit from T2T (CAS No. 1201800-83-0):

• Organic light-emitting diodes (OLEDs)
• TADF materials
• Organic semiconductors
• Optoelectronic materials
• Molecular electronics
• Thin-film electronics
• Photophysical chemistry
• Advanced functional materials

Q1: What is T2T?

A: T2T (CAS No. 1201800-83-0) is a triazine-based organic semiconductor material used mainly in OLED and optoelectronic material research.

Q2: What is T2T used for?

A: T2T is mainly used for:

• OLED electron transport layers
• TADF host materials
• Organic semiconductor research
• Charge transport studies

Q3: What is the molecular formula of T2T?

A: The molecular formula is C₃₉H₂₇N₃ with a molecular weight of 537.65 g/mol.

Q4: Why is T2T used in OLED devices?

A: The electron-deficient triazine structure provides good electron transport characteristics and helps improve charge balance in OLED devices.

Q5: Is T2T an electron donor or electron acceptor?

A: T2T mainly behaves as an electron acceptor due to the electron-withdrawing triazine core.

Q6: What type of material is T2T?

A: T2T is an organic semiconductor and triazine derivative used in advanced electronic materials.

Q7: How should T2T be stored?

A: Store sealed in a dry environment and protect from oxygen, moisture, and light.

Q8: What are related OLED materials?

A: Related materials include:

• TCTA
• TAPC
• BCP
• TPBi
• CBP
• Other triazine-based electron transport materials