4,4′-Diacetylbiphenyl
4,4′-Diacetylbiphenyl (CAS 787-69-9) is an organic compound with the molecular formula C16H14O2 and a molecular weight of 238.28 g/mol. This chemical features two acetyl groups attached to a biphenyl core, making it a valuable diketone intermediate. It is primarily utilised as a building block in organic synthesis and for the preparation of various advanced materials and complex organic molecules.
- Synonyms
- CH3COC6H4C6H4COCH3
Organic Synthesis Intermediate
4,4′-Diacetylbiphenyl serves as a key intermediate in the synthesis of more complex organic molecules. Its diketone functionality allows for a range of chemical transformations, including condensation and cyclisation reactions.
Materials Science Research
This compound is employed in materials science for the development of novel polymers and functional materials. The rigid biphenyl structure can impart desirable thermal and mechanical properties to derived materials.
Pharmaceutical Precursor
As a versatile building block, 4,4′-Diacetylbiphenyl can be a precursor in the synthesis pathways for certain pharmaceutical intermediates, contributing to the development of new therapeutic agents.
| Molecular weight | 238.28 |
|---|---|
| Linear formula | CH3COC6H4C6H4COCH3 |
| Assay | 98% |
| Melting point | 193-195 °C(lit.) |
Hazard statements
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | N |
| Risk statements (R) | 50/53 |
| Safety statements (S) | 60-61 |
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 4,4′-Diacetylbiphenyl used for?
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4,4′-Diacetylbiphenyl is used as a building block in organic synthesis, in materials science research for developing polymers and functional materials, and as a potential precursor in the synthesis of pharmaceutical intermediates.
What are the CAS number and molecular formula for 4,4′-Diacetylbiphenyl?
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The CAS number for 4,4′-Diacetylbiphenyl is 787-69-9 and its molecular formula is C16H14O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Diacetylbiphenyl with an assay of 98%. This product is intended for research and industrial use, and TSS does not represent it as USP, BP, or EP grade.
How should 4,4′-Diacetylbiphenyl be handled safely?
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4,4′-Diacetylbiphenyl is classified as H400, very toxic to aquatic life. Handle with care, using eyeshields and gloves. Ensure environmental release is prevented (P273).
Is 4,4′-Diacetylbiphenyl exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4,4′-Diacetylbiphenyl, to researchers and industries worldwide. It is shipped under UN 3077 regulations.
How can I request a quote or sample for 4,4′-Diacetylbiphenyl?
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To request a quote or sample of 4,4′-Diacetylbiphenyl, please contact the TSS sales team via our website or by phone, providing your specific requirements and shipping details.
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