Methyl 3-(trifluoromethyl)benzoate
Methyl 3-(trifluoromethyl)benzoate (CAS: 2557-13-3, Formula: CF3C6H4CO2CH3) is a valuable organic compound with a molecular weight of 204.15 g/mol. This ester serves as a versatile building block in chemical synthesis, particularly in the development of advanced materials and pharmaceutical intermediates. Its unique trifluoromethyl substituent offers distinct electronic properties, making it an important intermediate for fine chemical applications.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its trifluoromethyl group allows for modification and introduction of unique properties into target compounds.
Pharmaceutical Research
Serves as an intermediate in the research and development of new pharmaceutical agents. The trifluoromethyl moiety is frequently incorporated into drug candidates to enhance metabolic stability and bioavailability.
Material Science
Can be employed in the synthesis of specialised polymers or advanced materials where the trifluoromethyl group contributes to desirable properties such as thermal stability or specific electronic characteristics.
| Molecular weight | 204.15 |
|---|---|
| Linear formula | CF3C6H4CO2CH3 |
| Assay | 99% |
| Boiling point | 93-95 °C/20 mmHg(lit.) |
| Density | 1.295 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.453(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 40 °C / 104 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 3-(trifluoromethyl)benzoate used for?
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Methyl 3-(trifluoromethyl)benzoate is primarily used as an intermediate in organic synthesis, particularly in the development of pharmaceutical compounds and advanced materials. The trifluoromethyl group it carries is valuable for modifying the properties of target molecules.
What are the CAS number and formula for Methyl 3-(trifluoromethyl)benzoate?
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The CAS number for Methyl 3-(trifluoromethyl)benzoate is 2557-13-3, and its molecular formula is CF3C6H4CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3-(trifluoromethyl)benzoate with a purity of 99% (assay). This product is suitable for research and general chemical synthesis purposes. TSS does not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Methyl 3-(trifluoromethyl)benzoate be handled safely?
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Methyl 3-(trifluoromethyl)benzoate is a flammable liquid and vapour (H226) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Ensure good ventilation and avoid sources of ignition.
Is Methyl 3-(trifluoromethyl)benzoate a controlled substance?
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The provided data does not indicate that Methyl 3-(trifluoromethyl)benzoate is a controlled substance.
How is Methyl 3-(trifluoromethyl)benzoate packed and exported?
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Methyl 3-(trifluoromethyl)benzoate is packed according to industry standards for chemical safety and is available for global export by Tech Serve Solutions.
How can I request a quote or sample for Methyl 3-(trifluoromethyl)benzoate?
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To request a quote or sample for Methyl 3-(trifluoromethyl)benzoate, please contact the Tech Serve Solutions sales team through our website or designated contact channels.
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