4-Vinylbenzoic acid
4-Vinylbenzoic acid (CAS: 1075-49-6; Formula: H₂C=CHC₆H₄CO₂H; MW: 148.16) is a functionalized styrene monomer. It features both a polymerizable vinyl group and a reactive carboxylic acid moiety, enabling its incorporation into diverse polymer architectures and material applications. This compound is primarily utilized in materials science and polymer chemistry for the synthesis of specialized polymers and functional materials.
- IUPAC
- Styrene-4-carboxylic acid
- Synonyms
- Styrene-4-carboxylic acid
Polymer Synthesis
4-Vinylbenzoic acid serves as a monomer in free radical polymerization and other polymerization techniques. It allows for the introduction of carboxylic acid functionalities into polymer backbones or side chains, enabling post-polymerization modification and tuning of material properties.
Functional Materials
The compound is used in the development of advanced materials, including functional polymers for coatings, adhesives, and specialty plastics. The carboxylic acid group provides sites for crosslinking or attachment of other molecules.
Research and Development
As a versatile building block, it is employed in academic and industrial research for creating novel copolymers and complex macromolecular structures with tailored characteristics.
| Molecular weight | 148.16 |
|---|---|
| Linear formula | H2C=CHC6H4CO2H |
| Assay | 97% |
| Melting point | 142-144 °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) | 26-36 |
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-Vinylbenzoic acid used for?
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4-Vinylbenzoic acid is used as a monomer in polymer synthesis and in the development of functional materials, particularly in materials science and polymer chemistry research.
What are the CAS number and formula for 4-Vinylbenzoic acid?
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The CAS number is 1075-49-6 and the linear formula is H₂C=CHC₆H₄CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Vinylbenzoic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 4-Vinylbenzoic acid?
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Warning: Causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Use a dust mask type N95 (US), wear eyeshields and gloves. Handle in a well-ventilated area and avoid breathing dust.
How is 4-Vinylbenzoic acid typically packed and shipped?
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Products are carefully packed according to international shipping regulations for export. Specific packaging details are available upon request.
How can I request a quote or sample?
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Please contact our sales team directly through the website or by phone to request a quote or sample of 4-Vinylbenzoic acid.
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