3-Fluorostyrene

CAS 350-51-6H2C=CHC6H4FPolymer Science

3-Fluorostyrene (CAS: 350-51-6, Formula: H₂C=CHC₆H₄F, MW: 122.14) is a versatile fluorinated monomer. It serves as a crucial building block in materials science and polymer chemistry, enabling the synthesis of specialized polymers with unique properties conferred by the fluorine atom. Its applications include the development of advanced materials and functionalized polymers for various technological uses.

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3-Fluorostyrene (H2C=CHC6H4F) — chemical structure, CAS 350-51-6; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials ScienceMonomersPolymer Science

01 /Applications

Monomer for Polymer Synthesis

3-Fluorostyrene can be polymerized to create fluorinated polymers. These materials often exhibit enhanced thermal stability, chemical resistance, and unique surface properties compared to their non-fluorinated counterparts.

Materials Science Research

Used in research and development for creating novel materials. The incorporation of fluorine can significantly alter the dielectric, optical, and mechanical characteristics of polymers.

Functionalized Monomer

As a functionalized styrene derivative, it allows for precise modification of polymer backbones. This is valuable for tailoring material properties for specific high-performance applications.

02 /Properties

Molecular weight	122.14
Linear formula	H2C=CHC6H4F
Assay	>99%
Boiling point	30-31 °C/4 mmHg(lit.)
Density	1.025 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.517(lit.)
Storage temperature	2-8°C
Contains / stabiliser	50 ppm 4-tert-butylcatechol as inhibitor

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H226Flammable liquid and vapour
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	29 °C / 84.2 °F
Transport (UN / ADR)	UN 1993C 3 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	10-36
Safety statements (S)	16-26-33

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

350-51-6

MDL number

MFCD00000341

PubChem substance

24853128

05 /Quality & supply

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.

06 /Frequently asked questions

What is 3-Fluorostyrene used for?

3-Fluorostyrene is primarily used as a monomer in polymer synthesis and in materials science research for creating specialized fluorinated polymers with tailored properties.

What is the CAS number and chemical formula for 3-Fluorostyrene?

The CAS number for 3-Fluorostyrene is 350-51-6, and its chemical formula is H₂C=CHC₆H₄F.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3-Fluorostyrene with an assay of >99%. We do not represent this product as USP, BP, or EP grade.

How should 3-Fluorostyrene be handled safely?

3-Fluorostyrene is a flammable liquid and vapour (H226) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment, including eyeshields, face shields, and suitable gloves, in a well-ventilated area. Keep away from heat and open flames.