1,1,4,4-Tetraphenyl-1,3-butadiene
1,1,4,4-Tetraphenyl-1,3-butadiene (CAS: 1450-63-1) is a highly conjugated organic compound with the molecular formula C28H22. Exhibiting excellent photoluminescence properties, this white to off-white crystalline solid is primarily employed as a scintillator material in radiation detection and as a fluorescent dye in various analytical and imaging applications. Its robust chemical structure makes it a valuable building block in organic synthesis and materials science research.
- IUPAC
- TPB
- Synonyms
- 4-Tetraphenyl-1,3-butadiene(C6H5)2C=CHCH=C(C6H5)2TPB
Scintillation Detection
1,1,4,4-Tetraphenyl-1,3-butadiene is a well-established scintillator, converting ionising radiation into detectable light pulses. It is frequently used in organic scintillators for the detection of alpha, beta, and gamma radiation in research and industrial settings.
Fluorescent Probes and Dyes
Due to its strong fluorescence, this compound serves as a fluorescent dye and probe. It finds applications in various analytical techniques and in the development of fluorescent materials for optical sensing and imaging.
Organic Synthesis Building Block
As an organic building block, 1,1,4,4-Tetraphenyl-1,3-butadiene can be utilised in the synthesis of more complex organic molecules and advanced materials. Its conjugated system offers unique reactivity for further chemical transformations.
| Molecular weight | 358.47 |
|---|---|
| Linear formula | (C6H5)2C=CHCH=C(C6H5)2 |
| Assay | 99% |
| Suitability | suitable for scintillation |
| Melting point | 207-209 °C(lit.) |
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 1,1,4,4-Tetraphenyl-1,3-butadiene used for?
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1,1,4,4-Tetraphenyl-1,3-butadiene is primarily used as a scintillator material for detecting ionising radiation and as a fluorescent dye in analytical and materials science applications. It also serves as an organic building block in chemical synthesis.
What is the CAS number and formula for 1,1,4,4-Tetraphenyl-1,3-butadiene?
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The CAS number is 1450-63-1 and the linear formula is (C6H5)2C=CHCH=C(C6H5)2, corresponding to a molecular formula of C28H22.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,4,4-Tetraphenyl-1,3-butadiene with an assay of 99%. It is supplied suitable for scintillation. We do not represent this product as USP, BP, or EP grade.
What are the main safety precautions for handling 1,1,4,4-Tetraphenyl-1,3-butadiene?
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Handle 1,1,4,4-Tetraphenyl-1,3-butadiene with care. Avoid breathing dust and ensure adequate ventilation. In case of contact with eyes, rinse cautiously with water for several minutes, and remove contact lenses if present and easy to do. Continue rinsing.
How is 1,1,4,4-Tetraphenyl-1,3-butadiene packed, shipped, and exported?
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1,1,4,4-Tetraphenyl-1,3-butadiene is carefully packed to ensure product integrity during transit. Tech Serve Solutions is experienced in exporting fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 1,1,4,4-Tetraphenyl-1,3-butadiene?
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To request a sample or a quotation for 1,1,4,4-Tetraphenyl-1,3-butadiene, please contact our sales team through the website or by phone, providing your specific requirements.
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