ChemicalBook > CAS DataBase List > 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl

4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl

Product Name: 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl
CAS No.: 266349-83-1
Chemical Name: 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl
Synonyms: 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl;4,4’-bis(4,6-diphenyl-1,3,5-Triazine-2-yl)biphenyl;4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)-1,1'-biphenyl;BTB , 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl;4,4'-Bis[2-(4,6-diphenyl-1,3,5-triazinyl)]-1,1'-biphenyl;2,2′-[1,1′-Biphenyl]-4,4′-diylbis[4,6-diphenyl-1,3,5-triazine];1,3,5-Triazine, 2,2'-[1,1'-biphenyl]-4,4'-diylbis[4,6-diphenyl-;4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl (This product is unavailable in the U.S.)
CBNumber: CB72534975
Molecular Formula: C42H28N6
Formula Weight: 616.71
MOL File: 266349-83-1.mol

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4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl Property

Melting point:: 362℃
Boiling point:: 878.2±75.0 °C(Predicted)
Density: 1.219
storage temp.: Storage temp. 2-8°C
pka: 0.89±0.10(Predicted)
form: crystals/powder
color: White

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Safety

HS Code: 2933.69.6050

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: B4977
Product name: 4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl (This product is unavailable in the U.S.)
Purity: >95.0%(HPLC)(N)
Packaging: 1g
Price: $652
Updated: 2025/07/31

TCI Chemical

Product number: B4977
Product name: 4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl (This product is unavailable in the U.S.)
Purity: >95.0%(HPLC)(N)
Packaging: 200mg
Price: $219
Updated: 2025/07/31

AK Scientific

Product number: 4029DA
Product name: CID22598582
Packaging: 1g
Price: $1144
Updated: 2021/12/16

Alichem

Product number: 266349831
Product name: 4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl
Packaging: 250mg
Price: $307.38
Updated: 2021/12/16

Crysdot

Product number: CD41001427
Product name: 4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)-1,1'-biphenyl
Purity: 95+%
Packaging: 1g
Price: $525
Updated: 2021/12/16

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4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl Chemical Properties,Usage,Production

Description

BTB (4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl) is a white crystal that exhibits higher electron mobility[1]. It can be synthesized from 4,4-Biphenyldicarbonyl chloride, 1,2-dichlorobenzene, thionyl chloride, and aluminum chloride. It can be used as an electron transport material in organic light emitting devices.

Uses

BTB (4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl) is mainly used as an electron transport material in organic light-emitting devices (OLEDs), and as phosphorescent host material for green and red light-emitting diodes.

Materials Uses

Electron Transport Layer (ETL) Material: Due to its unique chemical properties i.e. two triazine units, BTB serves as an excellent material in electron transport layers, ensuring OLEDs operate efficiently and have extended lifetimes.
Hole Blocking Layer (HBL) Material: BTB is also utilized as a hole blocking layer material, which is crucial for the balanced transportation of electrons and holes in OLED devices.
TADF Material: BTB plays a vital role in Thermally Activated Delayed Fluorescence (TADF) OLEDs, contributing to their high efficiency and longevity.
Host Material: In addition to its other roles, BTB is used as a host material in various OLED configurations, enhancing their overall performance. It can be used as a phosphorescent host material for red and green light-emitting diodes.

References

[1] Klenkler R, et al. High electron mobility triazine for lower driving voltage and higher efficiency organic light emitting devices. Organic Electronics, 2008; 9: 285–290.

4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl Suppliers

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266349-83-1, 4,4'-bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenylRelated Search:

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266349-83-1