1,4-Diacetylbenzene
1,4-Diacetylbenzene (CAS: 1009-61-6) is a crystalline organic compound with the molecular formula C6H4(COCH3)2 and a molecular weight of 162.19 g/mol. It is characterised by two acetyl groups attached in the para position on a benzene ring. This symmetrical diketone serves as a versatile building block in organic synthesis, particularly for the construction of more complex molecular architectures and heterocyclic compounds.
- Synonyms
- C6H4(COCH3)2Benzene, 1,4-diacetyl-

Organic Synthesis Intermediate
1,4-Diacetylbenzene is widely employed as a key intermediate in the synthesis of various organic compounds. Its difunctional nature allows for diverse chemical transformations, making it valuable in the development of pharmaceuticals and specialty chemicals.
Polymer Chemistry
This compound can be utilised in the synthesis of specific polymers and materials. Its structure lends itself to incorporation into polymer backbones, potentially influencing the material's thermal and mechanical properties.
Research and Development
As a readily available diketone, 1,4-Diacetylbenzene is frequently used in academic and industrial research laboratories to explore new synthetic routes and develop novel chemical entities.
| Molecular weight | 162.19 |
|---|---|
| Linear formula | C6H4(COCH3)2 |
| Assay | 99% |
| Melting point | 111-113 °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.
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-Diacetylbenzene primarily used for?
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1,4-Diacetylbenzene is primarily used as a versatile building block and intermediate in organic synthesis for the creation of complex molecules and heterocyclic compounds, and in polymer chemistry research.
What are the CAS number and molecular formula for 1,4-Diacetylbenzene?
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The CAS number for 1,4-Diacetylbenzene is 1009-61-6, and its molecular formula is C6H4(COCH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Diacetylbenzene with an assay of 99%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards.
How should 1,4-Diacetylbenzene be handled safely?
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Handle 1,4-Diacetylbenzene with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a P1 (EN143) or N95 (US) respirator filter if necessary. Refer to the safety data sheet for comprehensive handling information.
Is 1,4-Diacetylbenzene a controlled substance?
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The provided data does not indicate that 1,4-Diacetylbenzene is a controlled substance.
How is 1,4-Diacetylbenzene packed and shipped?
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1,4-Diacetylbenzene is carefully packed for transit and exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for 1,4-Diacetylbenzene?
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To request a quote or a sample of 1,4-Diacetylbenzene, please contact our sales team through the website or by phone.
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