Isopropyl trifluoroacetate
Isopropyl trifluoroacetate (CAS: 400-38-4), with the molecular formula CF3CO2CH(CH3)2 and a molecular weight of 156.10 g/mol, is a fluorinated ester. It serves as a valuable reagent and building block in organic synthesis, particularly in the introduction of the trifluoroacetyl group. Its applications span various chemical synthesis pathways, contributing to the development of complex molecules.

Organic Synthesis Reagent
Used as a versatile reagent in organic chemistry for introducing the trifluoroacetyl moiety into various organic compounds. This functionalisation is critical in modifying molecular properties for pharmaceutical and agrochemical research.
Building Block in Fluorine Chemistry
Serves as a key building block in the synthesis of fluorinated organic molecules. The presence of the trifluoromethyl group can significantly alter a molecule's lipophilicity, metabolic stability, and binding affinity.
Intermediate in Pharmaceutical Research
Employed in the development pathways of novel pharmaceutical candidates. Its structure allows for specific chemical transformations leading to biologically active compounds.
| Molecular weight | 156.10 |
|---|---|
| Linear formula | CF3CO2CH(CH3)2 |
| Assay | 98% |
| Boiling point | 73 °C/749 mmHg(lit.) |
| Density | 1.108 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.319(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 | -9 °C / 15.8 °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 Isopropyl trifluoroacetate used for?
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Isopropyl trifluoroacetate (CAS: 400-38-4) is primarily used as a reagent and building block in organic synthesis, particularly for introducing the trifluoroacetyl group and in the development of fluorinated compounds for research, including pharmaceutical intermediates.
What are the CAS number and formula for Isopropyl trifluoroacetate?
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The CAS number for Isopropyl trifluoroacetate is 400-38-4, and its molecular formula is CF3CO2CH(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isopropyl trifluoroacetate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Isopropyl trifluoroacetate be handled safely?
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Isopropyl trifluoroacetate is a flammable liquid and causes severe skin burns and eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area, away from ignition sources.
How is Isopropyl trifluoroacetate packed and exported?
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Isopropyl trifluoroacetate is packed and exported in accordance with international shipping regulations for hazardous materials, including UN 2924 classification. TSS is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for Isopropyl trifluoroacetate?
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To request a sample or quote for Isopropyl trifluoroacetate, please contact our sales team through the website or by phone, providing your required quantity and shipping details.
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