Vinyl trifluoroacetate
Vinyl trifluoroacetate (CAS 433-28-3; CF3CO2CH=CH2) is a versatile vinyl ester with a molecular weight of 140.06. This compound is primarily utilized as a monomer in polymer science and materials science applications. Its reactivity makes it a valuable building block for synthesizing specialised polymers and functional materials. Offered at a purity of 98%, Vinyl trifluoroacetate is supplied by Tech Serve Solutions for research and development purposes.

Monomer for Polymer Synthesis
Vinyl trifluoroacetate serves as a key monomer in the creation of fluorinated polymers. These polymers often exhibit unique properties such as chemical resistance and thermal stability, making them suitable for advanced material applications.
Materials Science Research
The compound finds application in materials science as a precursor for novel functional materials. Its trifluoroacetyl group can impart specific characteristics to polymers and other organic structures.
Organic Synthesis Intermediate
As a reactive vinyl ester, it can participate in various organic reactions, serving as an intermediate in the synthesis of more complex molecules relevant to pharmaceutical and chemical research.
| Molecular weight | 140.06 |
|---|---|
| Linear formula | CF3CO2CH=CH2 |
| Assay | 98% |
| Boiling point | 40 °C/750 mmHg(lit.) |
| Density | 1.203 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.317(lit.) |
| Vapour pressure | 6.93 psi (20 °C) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 10 ppm tert-butylcatechol as inhibitor |



Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -32 °C / -25.6 °F |
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 46-20/21/22-34 |
| Safety statements (S) | 53-16-26-27-36/37/39-45 |
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 Vinyl trifluoroacetate used for?
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Vinyl trifluoroacetate is primarily used as a monomer in polymer and materials science, and as an intermediate in organic synthesis.
What is the CAS number and chemical formula for Vinyl trifluoroacetate?
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The CAS number is 433-28-3 and the chemical formula is CF3CO2CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Vinyl trifluoroacetate with an assay of 98%. We do not represent it as USP, BP, or EP grade.
What are the primary safety hazards associated with Vinyl trifluoroacetate?
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Vinyl trifluoroacetate is classified as Danger, with hazards including H225 (Highly flammable liquid and vapour), H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H314 (Causes severe skin burns and eye damage), and H332 (Harmful if inhaled). Handle with appropriate personal protective equipment.
How is Vinyl trifluoroacetate packaged and shipped?
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Vinyl trifluoroacetate is shipped under UN 2924 classification, Hazard Class 8(3), Packing Group II. It is stored at 2-8°C. TSS exports fine chemicals globally.
How can I request a sample or quote for Vinyl trifluoroacetate?
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Please contact our sales team via the website to request a sample or a formal quotation for Vinyl trifluoroacetate.
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