3,5-Bis(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole

CAS 203799-76-2C28H31N3Chemical Synthesis

3,5-Bis(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole (CAS: 203799-76-2) is a specialised organic compound with the molecular formula C28H31N3 and a molecular weight of 409.57 g/mol. This triazole derivative is primarily utilised as an electron transport material in organic light-emitting diode (OLED) and related electronic applications. It serves as a key building block in materials science for advanced electronic device fabrication.

Synonyms: 4-triazole,203799-76-2, C28H31N3

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3,5-Bis(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole (C28H31N3) — chemical structure, CAS 203799-76-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksMaterials ScienceOLED and PLED MaterialsTriazoles More...

01 /Applications

OLED Electron Transport Material

This compound functions effectively as an electron transport material within organic light-emitting diodes (OLEDs). Its properties facilitate efficient electron movement, crucial for device performance.

Materials Science Building Block

As a heterocyclic building block, it is employed in materials science for the synthesis of novel organic materials. This includes applications in organic and printed electronics.

Chemical Synthesis Intermediate

It serves as a valuable intermediate in chemical synthesis, particularly for researchers and manufacturers developing complex organic molecules and functional materials.

02 /Properties

Molecular weight	409.57
Empirical formula	C28H31N3
Assay	97%
Application	OLED electron transporter material.
Melting point	224-229 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

203799-76-2

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 3,5-Bis(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole used for?

This compound is primarily used as an OLED electron transport material and as a building block in materials science for organic and printed electronics and chemical synthesis.

What are the CAS number and molecular formula for this compound?

The CAS number is 203799-76-2, and the molecular formula is C28H31N3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with a purity of 97% (assay). This is a technical/research grade material and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

What are the safety and handling recommendations for this chemical?

This compound is classified as harmful if swallowed (H302). Recommended personal protective equipment includes a dust mask (type N95 or equivalent), eyeshields, and gloves. Handle with appropriate care in a well-ventilated area.

Is this product available for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this product, catering to international research and industrial needs.

How can I request a sample or quote?

Please contact our sales team via the website or direct email to request a sample or obtain a quotation for 3,5-Bis(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole.