2,4,6-Trimethylbenzonitrile N-oxide
2,4,6-Trimethylbenzonitrile N-oxide (CAS 2904-57-6) is an organic compound with the molecular formula C10H11NO and a molecular weight of 161.20 g/mol. This nitrile oxide is primarily utilised as a versatile building block in organic synthesis. It serves as a key intermediate in the preparation of various heterocyclic compounds and complex organic molecules, finding application in research and development laboratories.
- IUPAC
- Mesitylenenitrile oxide
- Synonyms
- 2904-57-6C10H11NOMesitylenenitrile oxide

Organic Synthesis Intermediate
Serves as a valuable intermediate in the construction of complex organic molecules. Its reactivity is exploited in cycloaddition reactions for the synthesis of heterocyclic systems.
Research and Development
Utilised in academic and industrial research settings for exploring new synthetic routes and developing novel chemical entities. Its structure lends itself to diverse derivatisation.
Building Block for Heterocycles
A key precursor for generating various heterocyclic compounds, which are important scaffolds in medicinal chemistry and materials science.
| Molecular weight | 161.20 |
|---|---|
| Empirical formula | C10H11NO |
| Assay | ≥96.0% (HPLC)≥96.0% |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36 |
| Safety statements (S) | 26-36/37 |
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 2,4,6-Trimethylbenzonitrile N-oxide used for?
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2,4,6-Trimethylbenzonitrile N-oxide is used as a building block and intermediate in organic synthesis, particularly for the preparation of heterocyclic compounds in research and development.
What is the CAS number and molecular formula for 2,4,6-Trimethylbenzonitrile N-oxide?
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The CAS number is 2904-57-6, and the molecular formula is C10H11NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4,6-Trimethylbenzonitrile N-oxide with a purity of ≥96.0% (HPLC). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2,4,6-Trimethylbenzonitrile N-oxide be handled safely?
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2,4,6-Trimethylbenzonitrile N-oxide is a Warning substance (H302-H312-H319). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid ingestion, skin contact, and eye contact. Always consult the Safety Data Sheet (SDS) before use.
How is 2,4,6-Trimethylbenzonitrile N-oxide packed and shipped?
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This compound is typically stored at 2-8°C. Tech Serve Solutions expertly packs and exports fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 2,4,6-Trimethylbenzonitrile N-oxide?
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You can request a sample or a quote by contacting our sales team directly through our website or by calling us. Please specify the quantity required.
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