4-Methoxy-3-nitrobenzotrifluoride
4-Methoxy-3-nitrobenzotrifluoride (CAS 394-25-2) is an organic compound with the formula CH3OC6H3(NO2)CF3 and a molecular weight of 221.13 g/mol. This trifluoromethylated nitroaromatic serves as a valuable building block in organic synthesis. Its structure, featuring a nitro group and a methoxy group ortho to the trifluoromethyl moiety on a benzene ring, allows for diverse chemical transformations in the development of complex molecules.
- IUPAC
- 3-Nitro-4-methoxy-α,α,α-trifluorotoluene

Organic Synthesis Intermediate
Utilised as a key intermediate in the multi-step synthesis of various organic compounds. The presence of the electron-withdrawing trifluoromethyl and nitro groups, along with the electron-donating methoxy group, offers unique reactivity for further functionalization.
Pharmaceutical Research
Can be employed in the research and development of novel pharmaceutical agents. Its structural features may contribute to the biological activity of target drug molecules.
Agrochemical Development
Serves as a precursor in the synthesis of compounds relevant to the agrochemical industry, potentially contributing to the development of new pesticides or herbicides.
| Molecular weight | 221.13 |
|---|---|
| Linear formula | CH3OC6H3(NO2)CF3 |
| Assay | 99% |
| Boiling point | 152-153 °C/28 mmHg(lit.) |
| Melting point | 47-49 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 22-26-36/37/39-45 |
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 4-Methoxy-3-nitrobenzotrifluoride used for?
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4-Methoxy-3-nitrobenzotrifluoride (CAS 394-25-2) is primarily used as a versatile building block and intermediate in organic synthesis, including applications in pharmaceutical and agrochemical research.
What are the CAS number and chemical formula for 4-Methoxy-3-nitrobenzotrifluoride?
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The CAS number is 394-25-2, and the chemical formula is CH3OC6H3(NO2)CF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxy-3-nitrobenzotrifluoride with a purity of 99% (assay). This product is supplied for research and development purposes and is not intended for human or animal consumption, nor is it represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Methoxy-3-nitrobenzotrifluoride be handled safely?
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This compound is classified as corrosive and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, must be worn. Handle in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling and emergency procedures.
Is this chemical supplied globally or exported?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Methoxy-3-nitrobenzotrifluoride, serving customers worldwide.
How can I request a sample or quote for 4-Methoxy-3-nitrobenzotrifluoride?
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To request a sample or obtain a quote for 4-Methoxy-3-nitrobenzotrifluoride, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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