Butyl trifluoroacetate
Butyl trifluoroacetate (CAS: 367-64-6), with the molecular formula CF3CO2(CH2)3CH3 and a molecular weight of 170.13 g/mol, is a chemical ester. It is primarily utilised as a building block in organic synthesis. Its properties make it suitable for various chemical reactions within research and development settings.

Organic Synthesis Intermediate
Butyl trifluoroacetate serves as a valuable intermediate in the synthesis of more complex organic molecules. Its trifluoroacetyl group can be incorporated into various structures, offering unique chemical properties.
Reagent in Chemical Research
This compound is employed as a reagent in laboratory research for developing new chemical entities and exploring novel synthetic pathways. It is part of the broader category of carbonyl compounds and esters used in chemical synthesis.
Building Block for Fluorinated Compounds
As an organic building block, it is useful for introducing the trifluoromethyl group into target molecules, which is significant in the development of pharmaceuticals and agrochemicals.
| Molecular weight | 170.13 |
|---|---|
| Linear formula | CF3CO2(CH2)3CH3 |
| Assay | 98% |
| Boiling point | 72 °C(lit.) |
| Density | 1.098 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.34(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 14 °C / 57.2 °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 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 Butyl trifluoroacetate used for?
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Butyl trifluoroacetate is used as a building block and intermediate in organic synthesis and chemical research.
What is the CAS number and chemical formula for Butyl trifluoroacetate?
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The CAS number is 367-64-6 and the chemical formula is CF3CO2(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Butyl trifluoroacetate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Butyl trifluoroacetate be handled safely?
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Butyl trifluoroacetate is a flammable liquid and causes severe skin burns and eye damage. Handle with appropriate personal protective equipment including gloves, goggles, face shield, and a suitable respirator, in a well-ventilated area, away from ignition sources.
Is Butyl trifluoroacetate a controlled substance?
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Based on the provided data, Butyl trifluoroacetate is not indicated as a controlled substance.
How is Butyl trifluoroacetate packed and exported?
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Butyl trifluoroacetate is shipped as UN 2924, Hazard Class 8(3), Packing Group II. Tech Serve Solutions expertly handles the export of this chemical, adhering to all international shipping regulations.
How can I request a quote or sample for Butyl trifluoroacetate?
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To request a quote or sample for Butyl trifluoroacetate, please contact our sales team through the website or by phone.
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