1,4-Phenylenediacrylic acid
1,4-Phenylenediacrylic acid (CAS: 16323-43-6), with the linear formula C6H4(CH=CHCO2H)2 and a molecular weight of 218.21 g/mol, is a dicarboxylic acid derivative. This organic compound serves as a valuable building block in chemical synthesis. Its structure, featuring two acrylic acid moieties attached to a central phenyl ring, allows for diverse chemical transformations and incorporation into larger molecular frameworks, finding utility in research and development settings.
- Synonyms
- C6H4(CH=CHCO2H)2

Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of more complex organic molecules. Its difunctional nature allows for polymerisation or derivatisation reactions.
Material Science Research
Investigated for potential applications in the development of novel polymers and functional materials due to its reactive acrylic acid groups.
Research and Development
Employed in laboratory settings for exploratory chemical research, enabling the study of new reaction pathways and compound development.
| Molecular weight | 218.21 |
|---|---|
| Linear formula | C6H4(CH=CHCO2H)2 |
| Assay | 97% |
| Melting point | >300 °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-Phenylenediacrylic acid used for?
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1,4-Phenylenediacrylic acid is primarily used as a building block in organic synthesis and in material science research for the development of novel polymers and functional materials.
What is the CAS number and formula for 1,4-Phenylenediacrylic acid?
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The CAS number is 16323-43-6 and the linear formula is C6H4(CH=CHCO2H)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Phenylenediacrylic acid with an assay of 97%. This product is intended for research and laboratory use and is not supplied as USP, BP, or EP grade.
How should 1,4-Phenylenediacrylic acid be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound is classified under WGK 2 in Germany.
How is 1,4-Phenylenediacrylic acid exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,4-Phenylenediacrylic acid, adhering to international shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of 1,4-Phenylenediacrylic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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