3-Vinylbenzoic acid
3-Vinylbenzoic acid (CAS: 28447-20-3; Formula: C9H8O2; Molar Mass: 148.16 g/mol) is a functionalized styrene monomer characterised by a vinyl group and a carboxylic acid moiety. This bifunctional structure makes it valuable in polymer science for the synthesis of novel polymers and copolymers. It is commonly employed in materials science research for developing advanced materials with specific properties.
Monomer for Polymer Synthesis
As a functionalized styrene monomer, 3-Vinylbenzoic acid can be polymerised to create polymers with pendant carboxylic acid groups. These groups can be further modified for diverse applications.
Copolymerisation
It is used in copolymerisation reactions with other monomers to introduce specific functionalities into the polymer backbone, influencing properties like adhesion, solubility, and reactivity.
Materials Science Research
This compound serves as a building block in materials science for the development of specialised polymers, coatings, and advanced functional materials.
| Molecular weight | 148.16 |
|---|---|
| Linear formula | H2C=CHC6H4CO2H |
| Assay | 96% |
| Melting point | 91-95 °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 3-Vinylbenzoic acid used for?
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3-Vinylbenzoic acid is primarily used as a monomer in polymer synthesis and for copolymerisation to create functionalised polymers and advanced materials in materials science research.
What is the CAS number and formula for 3-Vinylbenzoic acid?
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The CAS number for 3-Vinylbenzoic acid is 28447-20-3, and its molecular formula is C9H8O2 (H2C=CHC6H4CO2H).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Vinylbenzoic acid with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Vinylbenzoic acid be handled safely?
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Handle 3-Vinylbenzoic acid with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
Does TSS export 3-Vinylbenzoic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Vinylbenzoic acid.
How can I request a sample or quote for 3-Vinylbenzoic acid?
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To request a sample or quote for 3-Vinylbenzoic acid, please contact our sales team through the provided channels on our website.
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