1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene
1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene (CAS 3073-87-8) is a luminescent organic compound with the molecular formula C26H20N2O2. It functions as an effective scintillator reagent, essential for detecting and measuring ionising radiation. This compound is utilised in specialized applications such as extractive scintillating resins, making it a valuable component in analytical and research settings requiring precise luminescent detection.
- IUPAC
- 1, 4-bis-2-(4-methyl-5-phenyloxazolyl) benzene,Dimethyl-POPOP
- Synonyms
- C26H20N2O21, 4-bis-2-(4-methyl-5-phenyloxazolyl) benzeneDimethyl-POPOP

Scintillator Reagent
1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene serves as a scintillator reagent, facilitating the detection of ionising radiation. Its luminescent properties enable the conversion of high-energy radiation into visible light, crucial for various analytical instruments.
Extractive Scintillating Resins
This compound is incorporated into extractive scintillating resins, often within a column matrix. This application is vital for continuous monitoring or sample processing where efficient and stable scintillation is required.
Fluorescence and Luminescence Spectroscopy
Due to its inherent luminescent characteristics, it finds application in fluorescence and luminescence spectroscopy. It can be used as a standard or component in systems designed to measure luminescence phenomena.
| Molecular weight | 392.45 |
|---|---|
| Empirical formula | C26H20N2O2 |
| Application | Dimethyl-POPOP is used as a scintillator reagent 1,2 and included in an extractive scintillating resin in a column matrix 3. |
| Suitability | suitable for scintillation |
| Melting point | 233-235 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|
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.
What is 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene used for?
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1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene is used as a scintillator reagent and is included in extractive scintillating resins for analytical and luminescence applications.
What are the CAS number and molecular formula for 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene?
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The CAS number is 3073-87-8 and the molecular formula is C26H20N2O2.
What grade and purity does Tech Serve Solutions supply for 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene?
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Tech Serve Solutions supplies 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene as a BioReagent, suitable for scintillation. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene?
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For safe handling, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is necessary. The product has a WGK Germany rating of 3, indicating a higher hazard.
How is 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene packed, shipped, and exported?
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1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene is carefully packed and exported by Tech Serve Solutions in compliance with all relevant regulations for fine chemicals.
How can I request a sample or a quote for 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene?
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To request a sample or a quote for 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene, please contact the Tech Serve Solutions sales team via our website or direct inquiry.
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