2,3,4-Trifluoronitrobenzene
2,3,4-Trifluoronitrobenzene (CAS: 771-69-7) is a fluorinated aromatic compound with the molecular formula F<sub>3</sub>C<sub>6</sub>H<sub>2</sub>NO<sub>2</sub> and a molecular weight of 177.08 g/mol. This chemical serves as a valuable intermediate in organic synthesis, particularly in the development of complex molecules and specialized materials. Its trifluorinated structure offers unique reactivity, making it a sought-after building block for various chemical research and industrial applications.
- IUPAC
- 1,2,3-Trifluoro-4-nitrobenzene,4-Nitro-1,2,3-trifluorobenzene
- Synonyms
- 771-69-7F3C6H2NO21,2,3-Trifluoro-4-nitrobenzene4-Nitro-1,2,3-trifluorobenzene

Pharmaceutical Intermediate
Utilised in the synthesis of novel pharmaceutical compounds. The trifluorinated nitrobenzene moiety can be incorporated into drug candidates to modulate pharmacokinetic properties or enhance biological activity.
Agrochemical Synthesis
Serves as a building block for the creation of advanced agrochemicals. Its specific structure can contribute to the efficacy and selectivity of pesticides and herbicides.
Materials Science
Employed in the development of specialty polymers and advanced materials. The presence of fluorine atoms can impart desirable characteristics such as thermal stability and chemical resistance.
Organic Synthesis Research
A versatile reagent for academic and industrial research laboratories exploring new synthetic methodologies. It enables the introduction of a trifluoronitrophenyl group into various organic structures.
| Molecular weight | 177.08 |
|---|---|
| Linear formula | F3C6H2NO2 |
| Assay | 99% |
| Boiling point | 92 °C/20 mmHg(lit.) |
| Density | 1.541 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.492(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- 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 | 93 °C / 199.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 2,3,4-Trifluoronitrobenzene used for?
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2,3,4-Trifluoronitrobenzene is primarily used as a building block in organic synthesis, finding applications in the development of pharmaceuticals, agrochemicals, and advanced materials.
What is the CAS number and formula for 2,3,4-Trifluoronitrobenzene?
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The CAS number for 2,3,4-Trifluoronitrobenzene is 771-69-7, and its linear formula is F3C6H2NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,4-Trifluoronitrobenzene with an assay of 99%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 2,3,4-Trifluoronitrobenzene be handled?
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Handle with care due to its hazards: H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Always use appropriate personal protective equipment, including eyeshields, a face shield, and suitable gloves and respiratory protection.
Is 2,3,4-Trifluoronitrobenzene exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,3,4-Trifluoronitrobenzene.
How can I request a sample or quote for 2,3,4-Trifluoronitrobenzene?
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Please contact our sales team directly via the website or provide your details through the 'Request Information' portal to receive a sample or a competitive quote.
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