2,5-Diphenyloxazole

2,5-Diphenyloxazole (PPO; DPO; POP) is a fluorescence dye. 2,5-Diphenyloxazole can be used as a scintillator[1].

Product Specifications

CAS Number

[92-71-7]

Product Name Alternative

PPO; DPO; POP

UNSPSC

12352200

Hazard Statement

H302, H319, H413

Target

Fluorescent Dye

Type

Biochemical Assay Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/2-5-diphenyloxazole.html

Purity

99.43

Solubility

DMSO : 125 mg/mL (ultrasonic)

Smiles

C1(C2=CC=CC=C2)=NC=C(C3=CC=CC=C3)O1

Molecular Formula

C15H11NO

Molecular Weight

221.26

Precautions

H302, H319, H413

References & Citations

[1]Niedzwiedzki DM, et al. Evaluation of the Photophysical Properties of Two Scintillators: Crystalline Para-terphenyl and Plastic-Embedded 2,5-Diphenyloxazole Dye (EJ-276) at Room and Cryogenic Temperatures. J Phys Chem A. 2022 Aug 18;126 (32) :5273-5282.