2-Fluorostyrene
2-Fluorostyrene (CAS: 394-46-7, Formula: H2C=CHC6H4F, Molar Mass: 122.14) is a versatile organic compound primarily utilized as a monomer in polymer science. Its unique fluorinated structure allows for the synthesis of specialized polymers with altered physical and chemical properties, making it valuable in materials science research and development for advanced applications.

Polymer Synthesis
2-Fluorostyrene serves as a key monomer for the creation of various fluorinated polymers. These polymers can exhibit enhanced thermal stability, chemical resistance, and unique optical or electrical properties compared to their non-fluorinated counterparts.
Materials Science Research
It is employed in research settings to develop novel materials with specific functionalities. The incorporation of fluorine can influence surface properties, dielectric constants, and barrier characteristics of resulting polymers.
Functionalized Monomer
As a functionalized styrene monomer, it can be copolymerized with other monomers to tailor the properties of advanced materials for specialized industrial or research purposes.
| Molecular weight | 122.14 |
|---|---|
| Linear formula | H2C=CHC6H4F |
| Assay | 98% |
| Boiling point | 29-30 °C/4 mmHg(lit.) |
| Density | 1.025 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.52(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 4-tert-butylcatechol as inhibitor |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 35 °C / 95 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16-33 |
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-Fluorostyrene used for?
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2-Fluorostyrene is primarily used as a monomer in polymer science and materials science research to synthesize fluorinated polymers with specific properties.
What are the CAS number and formula for 2-Fluorostyrene?
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The CAS number for 2-Fluorostyrene is 394-46-7, and its linear formula is H2C=CHC6H4F.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluorostyrene with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 2-Fluorostyrene be handled safely?
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2-Fluorostyrene is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area away from ignition sources. Store at 2-8°C.
How is 2-Fluorostyrene packed, shipped, and exported?
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2-Fluorostyrene is carefully packed according to international shipping regulations for flammable liquids and exported globally by Tech Serve Solutions.
How can I request a quote or sample of 2-Fluorostyrene?
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Please contact our sales team via the website or direct email to request a quote or sample of 2-Fluorostyrene.
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