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Product Code M2264A1
Price $198.00 ex. VAT

Phen-TRZ, light blue TADF emitter

High-purity (>99.0%) and available online for priority dispatch

Phen-TRZ, 2-(10H-Phenoxazine-10-yl)-4,6-diphenyl-1,3,5-triazine, has a structure of phenoxazine directly attached to diphenyltrazine with spacer in between. Comparing with PXZ-TRZ, Phen-TRZ is relatively sterically hindered without the rotational degree of freedom.

Phen-TRZ is a light blue TADF emitter and can replace PXZ-TRZ for a blue shade of green emission.

General Information

CAS number 1357066-21-7
Chemical formula C27H18N4O
Molecular weight 414.46 g/mol
Absorption λmax 307 nm (in DCM)
Fluorescence λem 497 nm (in DCM)
Full chemical name 2-(10H-Phenoxazine-10-yl)-4,6-diphenyl-1,3,5-triazine
Synonyms DPhPXZT
Classification / Family Triazine derivatives, TADF blue emitters, Sublimed materials

Product Details

Purity Sublimed >99.0% (HPLC)
Melting point TGA: >300 °C(0.5% weight loss)
Appearance Bluish green powder/crystals

*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials for OLED devices page.

Chemical Structure

Phen-TRZ, CAS 1357066-21-7
Chemical Structure of 2-(10H-Phenoxazine-10-yl)-4,6-diphenyl-1,3,5-triazine (Phen-TRZ), CAS 1357066-21-7


Grade Order Code Quantity Price
Sublimed(>99.0% purity) M2264A1 100 mg £180
Sublimed(>99.0% purity) M2264A1 250 mg £360
Sublimed(>99.0% purity) M2264A1 500 mg £600
Sublimed(>99.0% purity) M2264A1 1 g £1000

MSDS Documentation

Phen-TRZ MSDSPhen-TRZ MSDS sheet

Literature and Reviews

  1. Fluorescence, Phosphorescence, or Delayed Fluorescence?-​A Theoretical Exploration on the Reason Why a Series of Similar Organic Molecules Exhibit Different Luminescence Types, Y. Duan et al., J. Phys. Chem. C, 122, 40, 23091–23101 (2018); DOI:10.1021/acs.jpcc.8b06533.
  2. Intersystem-Crossing and Phosphorescence Rates in fac-IrIII(ppy)3: A Theoretical Study Involving Multi-Reference Configuration Interaction Wavefunctions, M. Kleinschmidt et al., J. Chem. Phys. 142, 094301 (2015); DOI: 10.1063/1.4913513.

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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