Biphenyl-4,4′-dicarboxylic acid
Biphenyl-4,4′-dicarboxylic acid (CAS 787-70-2) is an organic compound with the linear formula HO₂CC₆H₄C₆H₄CO₂H and a molecular weight of 242.23 g/mol. It serves as a key building block in materials science, particularly for the synthesis of dendrimers. This dicarboxylic acid is a valuable monomer for creating complex polymeric structures and advanced materials. Available from Tech Serve Solutions for research and development purposes.
- Synonyms
- HO2CC6H4C6H4CO2H
Dendrimer Synthesis
Biphenyl-4,4′-dicarboxylic acid is utilized as a fundamental building block in the synthesis of dendrimers. Its rigid biphenyl core and terminal carboxylic acid groups allow for controlled branching and the creation of well-defined macromolecular architectures.
Polymer Science
As a difunctional monomer, it can be incorporated into various polymer backbones through esterification or amidation reactions. This enables the development of novel polymers with specific thermal, mechanical, or optical properties.
Materials Science
The compound's structure lends itself to applications in advanced materials, including the preparation of metal-organic frameworks (MOFs) and functionalised surfaces. Its aromatic nature contributes to thermal stability and potential electronic properties in the resulting materials.
| Molecular weight | 242.23 |
|---|---|
| Linear formula | HO2CC6H4C6H4CO2H |
| Assay | 97% |
| Application | Dendrimer building block.1 |
| Melting point | >300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Biphenyl-4,4′-dicarboxylic acid used for?
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Biphenyl-4,4′-dicarboxylic acid is primarily used as a building block for dendrimer synthesis and in polymer and materials science for creating advanced structures and polymers.
What is the CAS number and formula for Biphenyl-4,4′-dicarboxylic acid?
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The CAS number is 787-70-2, and its linear formula is HO₂CC₆H₄C₆H₄CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Biphenyl-4,4′-dicarboxylic acid with an assay of 97%. This product is intended for research and development and is not supplied as USP, BP, or EP grade.
How should Biphenyl-4,4′-dicarboxylic acid be handled?
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Handle Biphenyl-4,4′-dicarboxylic acid with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335), requiring good ventilation.
How is Biphenyl-4,4′-dicarboxylic acid packed and shipped?
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Products are carefully packed according to international shipping regulations and can be exported globally by Tech Serve Solutions to meet your laboratory and industrial requirements.
How can I request a sample or quote for Biphenyl-4,4′-dicarboxylic acid?
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Please contact our sales team via the website or email to request a sample or a quotation for Biphenyl-4,4′-dicarboxylic acid.
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