3-Methoxy-5-nitrobenzotrifluoride
3-Methoxy-5-nitrobenzotrifluoride (CAS: 328-79-0), with the linear formula CH3OC6H3(NO2)CF3 and a molecular weight of 221.13 g/mol, is a versatile organic compound. It serves as a key building block in chemical synthesis. Its structure, featuring a trifluoromethyl group and a nitro group on a methoxy-substituted benzene ring, makes it valuable for creating complex molecules in research and development settings.

Intermediate in Organic Synthesis
This compound is employed as a crucial intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations.
Research and Development
Utilised in academic and industrial research laboratories for the development of novel compounds and materials. Its specific substitution pattern offers unique reactivity.
Building Block for Specialty Chemicals
Serves as a foundational component in the construction of fine chemicals and potential pharmaceutical precursors, leveraging its nitro and trifluoromethyl functionalities.
| Molecular weight | 221.13 |
|---|---|
| Linear formula | CH3OC6H3(NO2)CF3 |
| Assay | 99% |
| Melting point | 36-38 °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 1759 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 3-Methoxy-5-nitrobenzotrifluoride used for?
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3-Methoxy-5-nitrobenzotrifluoride is primarily used as a building block and intermediate in organic synthesis and research and development for creating more complex molecules.
What is the CAS number and chemical formula for 3-Methoxy-5-nitrobenzotrifluoride?
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The CAS number is 328-79-0 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 3-Methoxy-5-nitrobenzotrifluoride with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 3-Methoxy-5-nitrobenzotrifluoride be handled?
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This compound can cause severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection, must be used. Handle with extreme caution in a well-ventilated area.
Is 3-Methoxy-5-nitrobenzotrifluoride packed and shipped by TSS?
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Yes, Tech Serve Solutions expertly packs and exports fine chemicals like 3-Methoxy-5-nitrobenzotrifluoride globally, adhering to all necessary regulations for safe transport.
How can I request a sample or quote for 3-Methoxy-5-nitrobenzotrifluoride?
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To request a sample or a quote, please use the contact form on our website or contact our sales department directly.
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