Methyl 4-(trifluoromethyl)benzoate
Methyl 4-(trifluoromethyl)benzoate (CAS: 2967-66-0; Formula: CF3C6H4CO2CH3; MW: 204.15) is a versatile organic compound. It features a benzoate ester functional group with a trifluoromethyl substituent on the phenyl ring, making it a valuable intermediate. This chemical is predominantly employed as a building block in organic synthesis, particularly for introducing the 4-(trifluoromethyl)benzoyl moiety into more complex molecules within chemical research and development.

Organic Synthesis Intermediate
Utilised as a key building block for the synthesis of more complex organic molecules. Its trifluoromethylated aromatic structure makes it useful in introducing specific functional groups in pharmaceutical and agrochemical research.
Pharmaceutical Research
Serves as an intermediate in the development of new drug candidates. The trifluoromethyl group can impart desirable properties such as increased metabolic stability and lipophilicity to potential therapeutic agents.
Material Science
May be used in the synthesis of specialised polymers or functional materials where its unique electronic and physical properties can be leveraged.
| Molecular weight | 204.15 |
|---|---|
| Linear formula | CF3C6H4CO2CH3 |
| Assay | 99% |
| Boiling point | 94-95 °C/21 mmHg(lit.) |
| Density | 1.268 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.451(lit.) |
| Melting point | 13-14 °C(lit.) |

Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Methyl 4-(trifluoromethyl)benzoate used for?
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Methyl 4-(trifluoromethyl)benzoate is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals, and potentially in material science applications.
What is the CAS number and chemical formula for Methyl 4-(trifluoromethyl)benzoate?
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The CAS number is 2967-66-0 and the chemical formula is CF3C6H4CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-(trifluoromethyl)benzoate with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with Methyl 4-(trifluoromethyl)benzoate?
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Methyl 4-(trifluoromethyl)benzoate is classified with GHS07 symbol and a Warning signal word. It is associated with hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, should be used when handling.
How is Methyl 4-(trifluoromethyl)benzoate packed, shipped, and exported?
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Tech Serve Solutions adheres to all regulations for packing, shipping, and exporting chemicals globally, ensuring safe and compliant transit.
How can I request a sample or quote for Methyl 4-(trifluoromethyl)benzoate?
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Please contact our sales team via the website or direct phone line to request a sample or a quotation for Methyl 4-(trifluoromethyl)benzoate.
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