3-(Trifluoromethyl)styrene
3-(Trifluoromethyl)styrene (CAS: 402-24-4; Formula: CF3C6H4CH=CH2; Molar Mass: 172.15 g/mol) is a functionalised styrene monomer. It finds application in materials science and polymer science due to its unique trifluoromethyl group, which imparts specific properties to resulting polymers. This compound is suitable for research and development purposes in advanced material synthesis.

Polymer Synthesis
3-(Trifluoromethyl)styrene serves as a monomer for the creation of specialised polymers. The incorporation of the trifluoromethyl group can enhance properties such as thermal stability, chemical resistance, and optical characteristics of the resulting polymer chains.
Materials Science Research
This compound is utilised in materials science for the development of novel materials. Its unique chemical structure allows for targeted modifications in material properties, contributing to advancements in areas requiring specific performance attributes.
Organic Synthesis Intermediate
As a functionalised styrene derivative, it can act as an intermediate in various organic synthesis pathways. The reactive vinyl group and the electron-withdrawing trifluoromethyl substituent offer opportunities for diverse chemical transformations.
| Molecular weight | 172.15 |
|---|---|
| Linear formula | CF3C6H4CH=CH2 |
| Assay | 99% |
| Boiling point | 64.5 °C/40 mmHg(lit.) |
| Density | 1.161 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.465(lit.) |
| Contains / stabiliser | 4-tert-butylcatechol as inhibitor |


Hazard statements
- H226Flammable liquid and vapour
- 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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 42 °C / 107.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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-(Trifluoromethyl)styrene used for?
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3-(Trifluoromethyl)styrene is primarily used as a monomer in polymer synthesis and in materials science research. It can also serve as an intermediate in organic synthesis.
What are the CAS number and chemical formula for 3-(Trifluoromethyl)styrene?
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The CAS number for 3-(Trifluoromethyl)styrene is 402-24-4, and its chemical formula is CF3C6H4CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Trifluoromethyl)styrene with an assay of 99%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 3-(Trifluoromethyl)styrene be handled safely?
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3-(Trifluoromethyl)styrene is a flammable liquid and vapour (H226) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and use in a well-ventilated area or with respiratory protection. Ensure proper storage away from ignition sources.
Is 3-(Trifluoromethyl)styrene available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-(Trifluoromethyl)styrene, adhering to all relevant shipping regulations.
How can I request a quote or sample for 3-(Trifluoromethyl)styrene?
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To request a quote or sample for 3-(Trifluoromethyl)styrene, please contact our sales team through the website or by phone, providing your specific requirements.
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