Allyltrifluoroacetate
Allyltrifluoroacetate (CAS: 383-67-5), with the formula CF3CO2CH2CH=CH2 and a molecular weight of 154.09 g/mol, is a fluorinated ester. This chemical serves as a valuable monomer in polymer science and materials science, contributing unique properties to synthesized polymers. Its reactivity as an allyl compound makes it suitable for various organic synthesis applications, particularly in the development of advanced materials and specialty chemicals.

Polymer Synthesis
Allyltrifluoroacetate acts as a monomer for the creation of specialty polymers. Its incorporation can impart specific characteristics such as enhanced thermal stability or altered surface properties due to the trifluoromethyl group.
Materials Science
Utilised in materials science for the development of novel functional materials. The unique chemical structure allows for tailored material properties in coatings, films, and composites.
Organic Synthesis Intermediate
Serves as a versatile intermediate in organic synthesis, enabling the introduction of the trifluoroacetate allyl moiety into more complex molecular structures.
| Molecular weight | 154.09 |
|---|---|
| Linear formula | CF3CO2CH2CH=CH2 |
| Assay | 98% |
| Boiling point | 66-67 °C(lit.) |
| Density | 1.183 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.335(lit.) |



Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- 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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -1 °C / 30.2 °F |
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34-36/37 |
| Safety statements (S) | 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 Allyltrifluoroacetate used for?
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Allyltrifluoroacetate is primarily used as a monomer in polymer synthesis and in materials science for creating functional materials. It also acts as an intermediate in organic synthesis.
What is the CAS number and formula for Allyltrifluoroacetate?
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The CAS number for Allyltrifluoroacetate is 383-67-5, and its chemical formula is CF3CO2CH2CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Allyltrifluoroacetate with a minimum assay of 98%. This product is supplied for research and industrial use; TSS does not represent it as USP, BP, or EP grade.
How should Allyltrifluoroacetate be handled safely?
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Allyltrifluoroacetate is a flammable liquid and causes severe skin burns and eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including face shields, goggles, gloves, and respiratory protection. Ensure adequate ventilation and avoid ignition sources.
How is Allyltrifluoroacetate packed, shipped, and exported?
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Allyltrifluoroacetate is packed and shipped in compliance with international regulations for hazardous materials. TSS exports this chemical globally to qualified research and industrial customers.
How can I request a sample or quote for Allyltrifluoroacetate?
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To request a sample or a quotation for Allyltrifluoroacetate, please contact the TSS sales department via our website or direct inquiry channels.
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