2-Vinylnaphthalene
2-Vinylnaphthalene (CAS 827-54-3), with the molecular formula C12H10 and a molar mass of 154.21 g/mol, is a functionalized styrene monomer. It finds utility as a building block in polymer science and materials science. Its chemical structure makes it suitable for incorporation into polymers requiring specific optical or electronic properties, including applications in non-linear optics and organic electronics.

Polymer Synthesis
2-Vinylnaphthalene serves as a monomer for creating polymers with naphthalene functionalities. These polymers can exhibit unique thermal, optical, and electronic characteristics.
Materials Science
It is employed in the development of advanced materials, particularly those designed for photonic and optical applications due to the naphthalene moiety's electronic structure.
Non-Linear Optics (NLO)
As an NLO monomer, it can be used in the synthesis of materials exhibiting non-linear optical properties, valuable for optoelectronic devices.
Organic Electronics
The compound is a precursor for organic semiconductors and other materials used in printed electronics and related technologies.
| Molecular weight | 154.21 |
|---|---|
| Linear formula | C10H7CH=CH2 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Impurities tested | <5% methyl alcohol |
| Melting point | 64-68 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H371May cause damage to organs
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-68/20/21/22 |
| Safety statements (S) | 36/37 |
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 2-Vinylnaphthalene used for?
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2-Vinylnaphthalene is primarily used as a monomer in polymer synthesis for materials science applications, including non-linear optics and organic electronics.
What are the CAS number and molecular formula for 2-Vinylnaphthalene?
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The CAS number is 827-54-3 and the molecular formula is C10H7CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Vinylnaphthalene with an assay of 98%. This is a technical grade material and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 2-Vinylnaphthalene be handled safely?
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2-Vinylnaphthalene is a warning substance (GHS07, GHS08) that is harmful if swallowed and may cause damage to organs (H302-H371). Handle with appropriate personal protective equipment (P260) in a well-ventilated area.
How is 2-Vinylnaphthalene packed, shipped, and exported?
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2-Vinylnaphthalene is typically stored at 2-8°C. TSS exports a wide range of chemicals globally, adhering to all necessary shipping regulations.
How can I request a sample or quote for 2-Vinylnaphthalene?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry to request a sample or a formal quotation.
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