3-Nitrotoluene

​3-Nitrotoluene

Chemical Formula: C₇H₇NO₂
Structure: Toluene derivative with:

A ​methyl group (-CH₃) and a ​nitro group (-NO₂) at the ​3-position (meta) on a benzene ring.One of three nitrotoluene isomers (2-, 3-, 4-nitrotoluene).

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​Physical Properties

​Appearance: Yellow to pale brown crystalline solid or liquid.​Odor: Characteristic aromatic odor.​Reactivity:​Nitro group enables reduction, substitution, and coupling reactions.

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​Applications

​Organic Synthesis:Intermediate for ​dyes, ​pharmaceuticals, ​agrochemicals, and ​explosives.​Industrial Chemistry:Production of ​pigments and ​fine chemicals.

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​Safety Considerations ⚠️

​Toxicity:Toxic via inhalation, ingestion, or skin contact; causes ​irritation to skin, eyes, and respiratory tract.​Handling:Use ​PPE (gloves, goggles, respirator) and work in a ​fume hood.​Storage:Store in a ​cool, dry place away from ​heat and incompatible materials (e.g., reducing agents, strong acids).

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Summary:
3-Nitrotoluene’s ​nitro group reactivity and ​meta-substitution make it a critical intermediate in dyes, explosives, and chemical manufacturing. Strict ​safety protocols are essential due to its toxicity and irritant properties.

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