N-Ethyl-N-Cyanoethyl-m-Toluidine
N-Ethyl-N-cyanoethyl-m-toluidine is a tertiary aromatic amine bearing an ethyl group and a propionitrile chain on nitrogen, supplied as a colourless to pale yellow clear liquid at 98% purity.
The nitrile group is a masked functional handle that can be hydrolysed to an acid, reduced to an amine or cyclised, while the N-ethyl-m-toluidine core provides the electron density needed for electrophilic substitution at the aromatic ring. As a liquid with low viscosity and good solvency, the product is convenient to meter in continuous dye and intermediate processes.
It should be stored in closed containers, protected from light and moisture, and kept away from strong acids and oxidising agents.
• Disperse and cationic dye synthesis: the primary use, where the nitrile chain participates in cyclisation to heterocyclic dye chromophores.
• Basic dye intermediates: a precursor to quaternary ammonium colourants for acrylic fibres, paper and inks.
• Amine building blocks: hydrolysis or reduction of the nitrile gives propionic acid or propylamine derivatives used in further synthesis.
• Process chemistry: acts as a tertiary amine base and as an alkylating intermediate in fine chemical manufacture.
Product Name: N-Ethyl-N-Cyanoethyl-m-Toluidine
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