3-Azidotoluene solution
3-Azidotoluene solution (CAS: 4113-72-8), with the molecular formula C7H7N3 and a molecular weight of 133.15 g/mol, is a valuable reagent in organic synthesis. Supplied as a solution of approximately 0.5 M in tert-butyl methyl ether, it serves as a key building block, particularly in the creation of nitrogen-containing compounds and in chemical synthesis applications. Its utility lies in its reactive azide group, enabling diverse chemical transformations.
- IUPAC
- 1-Azido-3-methylbenzene solution,3-Methylphenyl azide solution,m-Tolyl azide solution
- Synonyms
- 1-Azido-3-methylbenzene solution3-Methylphenyl azide solutionm-Tolyl azide solution

Organic Synthesis Intermediate
3-Azidotoluene solution is employed as a versatile intermediate in the synthesis of various organic molecules. Its azide functionality allows for participation in cycloaddition reactions and the introduction of nitrogen atoms into target structures.
Building Block for Nitrogen Compounds
This compound acts as a crucial building block for the construction of more complex nitrogen-containing heterocycles and functional groups. It is a useful reagent for researchers in medicinal chemistry and materials science.
Chemical Research Reagent
As a laboratory reagent, 3-Azidotoluene solution facilitates research in diverse areas of chemistry. Its defined concentration and solvent make it convenient for laboratory-scale reactions and method development.
| Molecular weight | 133.15 |
|---|---|
| Empirical formula | C7H7N3 |
| Assay | ≥95.0% (HPLC) |
| Concentration | ~0.5 M in tert-butyl methyl ether |
| Storage temperature | −20°C |
| Impurities tested | ≤2.0% water |



Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H372Causes damage to organs through prolonged exposure
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P305IF IN EYES
- P314Get medical attention if you feel unwell
| Flash point | -33 °C / -27.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2398 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-38-48/23/24/25 |
| Safety statements (S) | 16 |
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-Azidotoluene solution used for?
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3-Azidotoluene solution is primarily used as a versatile intermediate and building block in organic synthesis, particularly for creating nitrogen-containing compounds.
What are the CAS number and formula for 3-Azidotoluene solution?
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The CAS number is 4113-72-8, and the molecular formula is C7H7N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Azidotoluene solution with an assay of ≥95.0% (HPLC), containing ≤2.0% water. It is provided as a research or technical grade material and is not represented as USP, BP, or EP grade.
How should 3-Azidotoluene solution be handled safely?
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3-Azidotoluene solution is a Danger hazard, classified as highly flammable (H225) and harmful (H315, H319, H372). Handle with extreme caution in a well-ventilated area, away from ignition sources, and use appropriate personal protective equipment (P210, P305 + P351 + P338, P314).
How is 3-Azidotoluene solution packed, shipped, and exported?
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3-Azidotoluene solution is packed and shipped according to UN 2398 3 / PGII regulations. As a global supplier, Tech Serve Solutions exports this chemical worldwide.
How can I request a quote or sample?
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To request a quote or a sample of 3-Azidotoluene solution, please contact the Tech Serve Solutions sales team through our website or by phone.
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